diff --git a/README.md b/README.md
index 0a6dc181..4520aa52 100644
--- a/README.md
+++ b/README.md
@@ -1,1044 +1,4 @@
-* Documents are all licensed under [Creative Commons](http://creativecommons.org/).
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html)
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html), contributed by Dexus.
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html), contributed by Dexus.
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd and SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html), contributed by Dexus.
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd and SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html), contributed by Dexus.
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd and SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html), contributed by Dexus.
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd and SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html), contributed by Dexus.
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd and SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
-# Install iRedMail
-* [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
-* [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
-* [Install iRedMail on FreeBSD (without Jail)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/2-install.iredmail.on.freebsd.md)
-* [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/3-install.iredmail.on.openbsd.md)
-* [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
-* [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
-# Configure mail client applications
-* [Configure Thunderbird as mail client (POP3/IMAP, SMTP and global ldap address book)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/mua/configure.thunderbird.md)
-# How to
-* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
-* [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
-* [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
-* [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
-* [Disable spam virus scanning for outgoing mails](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
-* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-no.x-spam.headers.md)
-* [Quarantining](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-quarantining.md)
-* [Sign DKIM signature on outgoing emails for new mail domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/1-sign.dkim.signature.for.new.domain.md)
-* [Allow insecure POP3/IMAP/SMTP connections without STARTTLS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/2-allow.insecure.pop3.imap.smtp.connections.md)
-* [Allow user to send email without authentication](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/allow.user.to.send.email.without.authentication.md)
-* [Force mail user to change password in 90 days](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/force.user.to.change.password.md)
-* [Ignore Trash folder in mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ignore.trash.folder.in.quota.md)
-* [LDAP: Add an alias domain](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.alias.domain.md)
-* [LDAP: Add a mail alias account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.alias.md)
-* [LDAP: Add a mail list account](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.add.mail.list.md)
-* [LDAP: User mail forwarding.](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/ldap.user.mail.forwarding.md)
-* [Monitor incoming and outgoing mails with BCC](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
-* [Pipe incoming email for certain user to external script ](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
-* [Force Dovecot to recalculate mailbox quota](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/recalculate.mailbox.quota.md)
-* [SQL: Create an mail alias account with SQL command line](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/sql.create.mail.alias.md)
-* [Store SpamAssassin bayes in SQL](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/store.spamassassin.bayes.in.sql.md)
-
-Documents contributed by iRedMail users:
-
-* [Anti-spam with Dovecot antispam plugin and SpamAssassin](http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html), contributed by Dexus.
-# Third-party integrations
-* [Integrate Microsoft Active Directory in iRedMail](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/active.directory.md)
-* [SOGo: install SOGo on CentOS 6 with iRedMail (MySQL backend)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/integrations/sogo-centos-6-mysql.md)
-
-Documents contributed by iRedMail users:
-
-* [Enabling Apache Solr 4.10 (using jetty) with Dovecot 2.2 for fulltext search results on Centos 6 (iRedMail compatible)](https://extremeshok.com/6622/enabling-apache-solr-4-10-using-jetty-with-dovecot-2-2-for-fulltext-search-results-on-centos-6-iredmail-compatible/)
-# Cluster
-
-Documents contributed by iRedMail users:
-
-* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS](http://pastebin.com/JcYeQBrX), contributed by Joshua Boniface.
-# Migrations
-* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.or.upgrade.iredadmin.md)
-* [Migrate old iRedMail server to the latest stable release](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/migrate.to.new.iredmail.server.md)
-* [Password hashes](https://bitbucket.org/zhb/docs.iredmail.org/src/default/migrations/password.hashes.md)
-# Troubleshooting and Debug
-* [Turn on debug mode in Amavisd and SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
-* [Turn on debug mode in Cluebringer](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
-* [Turn on debug mode in Dovecot](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
-* [Turn on debug mode in iRedAPD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.iredapd.md)
-* [Turn on debug mode in OpenLDAP](https://bitbucket.org/zhb/docs.iredmail.org/src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
-# Frequently Asked Questions
-* [Locations of configuration and log files of mojor components](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/file.locations.md)
-* [Why append timestamp in maildir path](https://bitbucket.org/zhb/docs.iredmail.org/src/default/faq/why.append.timestamp.in.maildir.path.md)
+We're migrating [old wiki documents](http://www.iredmail.org/wiki) to Markdown format for easier maintenance.
 # Install iRedMail
 * [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/0-install.iredmail.on.rhel.md)
 * [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/1-install.iredmail.on.debian.ubuntu.md)
diff --git a/convert.sh b/convert.sh
index a7b6666f..cf7db26b 100644
--- a/convert.sh
+++ b/convert.sh
@@ -45,7 +45,8 @@ all_chapter_dirs="installation \
 # Get chapter info
 #   - title: _title.md
 #   - summary: _summary.md
-echo "We're migrating [old wiki documents](http://www.iredmail.org/wiki) to Markdown format for easier maintenance, all documents are available [here](https://bitbucket.org/zhb/docs.iredmail.org/src)." >> ${INDEX_MD}
+echo "We're migrating [old wiki documents](http://www.iredmail.org/wiki) to Markdown format for easier maintenance, all documents are available [here](https://bitbucket.org/zhb/docs.iredmail.org/src)." > ${INDEX_MD}
+echo "We're migrating [old wiki documents](http://www.iredmail.org/wiki) to Markdown format for easier maintenance." > ${README_MD}
 
 for chapter_dir in ${all_chapter_dirs}; do
     # Get articles
diff --git a/html/sogo-centos-6-mysql.html b/html/sogo-centos-6-mysql.html
index 50f44176..48809c33 100644
--- a/html/sogo-centos-6-mysql.html
+++ b/html/sogo-centos-6-mysql.html
@@ -35,7 +35,6 @@
 </li>
 </ul>
 </div>
-<p><strong>NOTE</strong>: this is still a draft and incomplete tutorial.</p>
 <h2 id="requirements">Requirements</h2>
 <ul>
 <li>A working iRedMail server (MySQL backend) on CentOS 6.</li>
@@ -73,7 +72,7 @@ mysql&gt; GRANT ALL ON sogo.* TO sogo@localhost IDENTIFIED BY 'password';
 
 mysql&gt; GRANT SELECT ON vmail.mailbox TO sogo@localhost;
 
-mysql&gt; CREATE VIEW sogo.sogo_users (c_uid, c_name, c_password, c_cn, mail, home) AS SELECT username, username, password, name, username, maildir FROM vmail.mailbox;
+mysql&gt; CREATE VIEW sogo.users (c_uid, c_name, c_password, c_cn, mail, home) AS SELECT username, username, password, name, username, maildir FROM vmail.mailbox;
 </code></pre>
 
 <h2 id="configure-sogo">Configure SOGo</h2>
@@ -81,34 +80,37 @@ mysql&gt; CREATE VIEW sogo.sogo_users (c_uid, c_name, c_password, c_cn, mail, ho
 <pre><code>{
     WOPort = 127.0.0.1:20000;
 
-    SOGoProfileURL = &quot;mysql://sogo:password@localhost:3306/sogo/sogo_user_profile&quot;;
-    OCSFolderInfoURL = &quot;mysql://sogo:password@localhost:3306/sogo/sogo_folder_info&quot;;
-    OCSSessionsFolderURL = &quot;mysql://sogo:password@localhost:3306/sogo/sogo_sessions_folder&quot;;
+    SOGoProfileURL = &quot;mysql://sogo:password@localhost:3306/sogo/user_profiles&quot;;
+    OCSFolderInfoURL = &quot;mysql://sogo:password@localhost:3306/sogo/folders&quot;;
+    OCSSessionsFolderURL = &quot;mysql://sogo:password@localhost:3306/sogo/sessions&quot;;
 
     // Enable email-based alarms on events and tasks.
     SOGoEnableEMailAlarms = YES;
-    OCSEMailAlarmsFolderURL = &quot;mysql://sogo:password@localhost:3306/sogo/sogo_alarms_folder&quot;;
+    OCSEMailAlarmsFolderURL = &quot;mysql://sogo:password@localhost:3306/sogo/alarms&quot;;
 
     // Use TLS
-    SOGoIMAPServer = &quot;imaps://127.0.0.1:143/?tls=YES&quot;;
-    //SOGoDraftsFolderName = Drafts;
-    //SOGoSentFolderName = Sent;
-    //SOGoTrashFolderName = Trash;
+    //SOGoIMAPServer = &quot;imaps://127.0.0.1:143/?tls=YES&quot;;
+    // Local connection is considered as secure by Dovecot.
+    SOGoIMAPServer = &quot;imap://127.0.0.1:143/&quot;;
 
     SOGoMailingMechanism = smtp;
     SOGoSMTPServer = 127.0.0.1;
 
     // Enable managesieve service
-    SOGoSieveServer = sieve://127.0.0.1:4190;
-    SOGoSieveScriptsEnabled = YES;
-    SOGoVacationEnabled = YES;
+    //
+    // WARNING: Sieve scripts generated by SOGo is not compatible with Roundcube
+    //          webmail, don't use sieve service in both webmails, otherwise
+    //          it will be messy.
+    //
+    //SOGoSieveServer = sieve://PH_MANAGESIEVE_BIND_HOST:PH_MANAGESIEVE_PORT;
+    //SOGoSieveScriptsEnabled = YES;
+    //SOGoVacationEnabled = YES;
+    //SOGoForwardEnabled = YES;
 
     SOGoMemcachedHost = 127.0.0.1;
 
     SOGoTimeZone = &quot;Europe/Berlin&quot;;
-
     SOGoFirstDayOfWeek = 1;
-
     SOGoMailMessageCheck = every_5_minutes;
     SOGoForceExternalLoginWithEmail = YES;
     SOGoAppointmentSendEMailNotifications = YES;
@@ -117,24 +119,28 @@ mysql&gt; CREATE VIEW sogo.sogo_users (c_uid, c_name, c_password, c_cn, mail, ho
 
     SOGoPasswordChangeEnabled = YES;
 
+    // User authentication
     SOGoUserSources =
     (
         {
             type = sql;
             id = directory;
-            viewURL = &quot;mysql://sogo:password@127.0.0.1:3306/sogo/sogo_users&quot;;
+            viewURL = &quot;mysql://sogo:password@127.0.0.1:3306/sogo/users&quot;;
+
             canAuthenticate = YES;
-            isAddressBook = YES;
             userPasswordAlgorithm = md5;
             prependPasswordScheme = YES;
+
+            // SOGo can use SQL database as address book, but it's able to
+            // query ALL mail accounts. Enable it on your own.
+            isAddressBook = NO;
         }
     );
 }
 </code></pre>
 
-<p><strong>NOTE</strong>: SOGo will create required SQL tables automatically
-(<code>sogo_user_profile</code>, <code>sogo_folder_info</code>, <code>sogo_sessions_folder</code>, ...),  we
-don't need to create them manually.</p>
+<p><strong>NOTE</strong>: SOGo will create required SQL tables automatically (<code>user_profiles</code>,
+<code>folder</code>, <code>sessions</code>, ...),  we don't need to create them manually.</p>
 <h2 id="enable-activesync-support">Enable ActiveSync support</h2>
 <h3 id="apache-web-server">Apache web server</h3>
 <p>SOGo installs config file <code>/etc/httpd/conf.d/SOGo.conf</code> by default, please
diff --git a/integrations/sogo-centos-6-mysql.md b/integrations/sogo-centos-6-mysql.md
index bf650f9d..6a41bc91 100644
--- a/integrations/sogo-centos-6-mysql.md
+++ b/integrations/sogo-centos-6-mysql.md
@@ -2,9 +2,6 @@
 
 [TOC]
 
-
-__NOTE__: this is still a draft and incomplete tutorial.
-
 ## Requirements
 
 * A working iRedMail server (MySQL backend) on CentOS 6.
@@ -45,7 +42,7 @@ mysql> GRANT ALL ON sogo.* TO sogo@localhost IDENTIFIED BY 'password';
 
 mysql> GRANT SELECT ON vmail.mailbox TO sogo@localhost;
 
-mysql> CREATE VIEW sogo.sogo_users (c_uid, c_name, c_password, c_cn, mail, home) AS SELECT username, username, password, name, username, maildir FROM vmail.mailbox;
+mysql> CREATE VIEW sogo.users (c_uid, c_name, c_password, c_cn, mail, home) AS SELECT username, username, password, name, username, maildir FROM vmail.mailbox;
 ```
 
 ## Configure SOGo
@@ -56,34 +53,37 @@ Default SOGo config file is `/etc/sogo/sogo.conf`:
 {
     WOPort = 127.0.0.1:20000;
 
-    SOGoProfileURL = "mysql://sogo:password@localhost:3306/sogo/sogo_user_profile";
-    OCSFolderInfoURL = "mysql://sogo:password@localhost:3306/sogo/sogo_folder_info";
-    OCSSessionsFolderURL = "mysql://sogo:password@localhost:3306/sogo/sogo_sessions_folder";
+    SOGoProfileURL = "mysql://sogo:password@localhost:3306/sogo/user_profiles";
+    OCSFolderInfoURL = "mysql://sogo:password@localhost:3306/sogo/folders";
+    OCSSessionsFolderURL = "mysql://sogo:password@localhost:3306/sogo/sessions";
 
     // Enable email-based alarms on events and tasks.
     SOGoEnableEMailAlarms = YES;
-    OCSEMailAlarmsFolderURL = "mysql://sogo:password@localhost:3306/sogo/sogo_alarms_folder";
+    OCSEMailAlarmsFolderURL = "mysql://sogo:password@localhost:3306/sogo/alarms";
 
     // Use TLS
-    SOGoIMAPServer = "imaps://127.0.0.1:143/?tls=YES";
-    //SOGoDraftsFolderName = Drafts;
-    //SOGoSentFolderName = Sent;
-    //SOGoTrashFolderName = Trash;
+    //SOGoIMAPServer = "imaps://127.0.0.1:143/?tls=YES";
+    // Local connection is considered as secure by Dovecot.
+    SOGoIMAPServer = "imap://127.0.0.1:143/";
 
     SOGoMailingMechanism = smtp;
     SOGoSMTPServer = 127.0.0.1;
 
     // Enable managesieve service
-    SOGoSieveServer = sieve://127.0.0.1:4190;
-    SOGoSieveScriptsEnabled = YES;
-    SOGoVacationEnabled = YES;
+    //
+    // WARNING: Sieve scripts generated by SOGo is not compatible with Roundcube
+    //          webmail, don't use sieve service in both webmails, otherwise
+    //          it will be messy.
+    //
+    //SOGoSieveServer = sieve://PH_MANAGESIEVE_BIND_HOST:PH_MANAGESIEVE_PORT;
+    //SOGoSieveScriptsEnabled = YES;
+    //SOGoVacationEnabled = YES;
+    //SOGoForwardEnabled = YES;
 
     SOGoMemcachedHost = 127.0.0.1;
 
     SOGoTimeZone = "Europe/Berlin";
-
     SOGoFirstDayOfWeek = 1;
-
     SOGoMailMessageCheck = every_5_minutes;
     SOGoForceExternalLoginWithEmail = YES;
     SOGoAppointmentSendEMailNotifications = YES;
@@ -92,24 +92,28 @@ Default SOGo config file is `/etc/sogo/sogo.conf`:
 
     SOGoPasswordChangeEnabled = YES;
 
+    // User authentication
     SOGoUserSources =
     (
         {
             type = sql;
             id = directory;
-            viewURL = "mysql://sogo:password@127.0.0.1:3306/sogo/sogo_users";
+            viewURL = "mysql://sogo:password@127.0.0.1:3306/sogo/users";
+
             canAuthenticate = YES;
-            isAddressBook = YES;
             userPasswordAlgorithm = md5;
             prependPasswordScheme = YES;
+
+            // SOGo can use SQL database as address book, but it's able to
+            // query ALL mail accounts. Enable it on your own.
+            isAddressBook = NO;
         }
     );
 }
 ```
 
-__NOTE__: SOGo will create required SQL tables automatically
-(`sogo_user_profile`, `sogo_folder_info`, `sogo_sessions_folder`, ...),  we
-don't need to create them manually.
+__NOTE__: SOGo will create required SQL tables automatically (`user_profiles`,
+`folder`, `sessions`, ...),  we don't need to create them manually.
 
 ## Enable ActiveSync support