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# Install iRedMail
* [Perform silent/unattended iRedMail installation](src/default/installation/unattended.iredmail.installation.md)
# How to
* [Completely disable Amavisd + ClamAV + SpamAssassin](src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
* [Enable SMTPS service (SMTP over SSL, port 465)](src/default/howto/0-enable.smtps.md)
* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](src/default/howto/1-amavisd.no.x-spam.headers.md)
* [Disable spam virus scanning for outgoing mails](src/default/howto/1-disable.spam.virus.scanning.for.outgoing.mails.md)
* [Quarantining](src/default/howto/1-quarantining.md)
* [Allow user to send email without authentication](src/default/howto/allow.user.to.send.email.without.authentication.md)
* [Configure Thunderbird as mail client (IMAP, SMTP and global ldap address book)](src/default/howto/configure.thunderbird.md)
* [Ignore Trash folder in mailbox quota](src/default/howto/ignore.trash.folder.in.quota.md)
* [LDAP: Add an alias domain](src/default/howto/ldap.add.alias.domain.md)
* [LDAP: Add a mail alias account](src/default/howto/ldap.add.mail.alias.md)
* [LDAP: Add a mail list account](src/default/howto/ldap.add.mail.list.md)
* [LDAP: User mail forwarding.](src/default/howto/ldap.user.mail.forwarding.md)
* [Monitor incoming and outgoing mails with BCC](src/default/howto/monitor.incoming.and.outgoing.mails.with.bcc.md)
* [Pipe incoming email for certain user to external script ](src/default/howto/pipe.incoming.email.for.certain.user.to.external.script.md)
* [Force Dovecot to recalculate mailbox quota](src/default/howto/recalculate.mailbox.quota.md)
* [SQL: Create an mail alias account with SQL command line](src/default/howto/sql.create.mail.alias.md)
* [Store SpamAssassin bayes in SQL](src/default/howto/store.spamassassin.bayes.in.sql.md)
# Third-party integrations.
* [SOGo: How to install SOGo on CentOS 6 with iRedMail (MySQL backend)](src/default/integrations/sogo-centos-6-mysql.md)
# Cluster solutions
* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS  ](src/default/cluster/full.mult-master.iredmail.cluster.with.mariadb.and.ipvs.md)
# Backup, restore and migration
* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](src/default/backup-restore-migration/migrate.or.upgrade.iredadmin.md)
* [Migrate old iRedMail server to the latest stable release](src/default/backup-restore-migration/migrate.to.new.iredmail.server.md)
* [Password hashes](src/default/backup-restore-migration/password.hashes.md)
# Troubleshooting and Debug
* [Turn on debug mode in Amavisd](src/default/troubleshooting/turn.on.debug.mode.in.amavisd.md)
* [Turn on debug mode in Cluebringer](src/default/troubleshooting/turn.on.debug.mode.in.cluebringer.md)
* [Turn on debug mode in Dovecot](src/default/troubleshooting/turn.on.debug.mode.in.dovecot.md)
* [Turn on debug mode in OpenLDAP](src/default/troubleshooting/turn.on.debug.mode.in.openldap.md)
# Frequently Asked Questions
* [Why append timestamp in maildir path](src/default/faq/why.append.timestamp.in.maildir.path.md)