8.6 KiB
8.6 KiB
Upgrade iRedMail from 0.3.2 to 0.4.0
[TOC]
!!! note "Paid Remote Upgrade Support"
We offer remote upgrade support if you don't want to get your hands dirty,
check [the details](https://www.iredmail.org/support.html) and
[contact us](https://www.iredmail.org/contact.html).
Fixed
- Fix error in root's cron job which used to punge expired mails. Thanks xcrossbow@gmail.
Execute command crontab
:
# crontab -e -u root
Change dovecot
to /usr/sbin/dovecot
(absolute path):
1 5 * * * /usr/sbin/dovecot --exec-mail ext /usr/libexec/dovecot/expire-tool
- Fix incorrect crontab job for vmail user. Thanks xcrossbow@gmail.
# crontab -e -u vmail
1 5 * * * find /var/virusmails -ctime +30 | xargs rm -rf {}
- Replace incorrect parameter name
debug_level
bydebuglevel
in all LDAP query tables in Postfix.
# perl -pi -e 's#(.*)debug_level(.*)#${1}debuglevel${2}#' /etc/postfix/ldap_*
Components Update and Migration
Postfix
- Postfix was update to 2.5.6, please backup main config files before you update it (we assume you backup them to /opt/backup/):
# cp -rfp /etc/postfix/ /opt/backup/
# yum update postfix
-
Parameters changed (Restart postfix to make it work):
- Set
maximal_queue_lifetime
andbounce_queue_lifetime
to1d
. Thanks muniao@gmail. - Reduce postfix queue run retry time to
300s
. - Disable the SMTP
VRFY
command. This stops some techniques used to harvest email addresses.
- Set
# postconf -e maximal_queue_lifetime='1d'
# postconf -e bounce_queue_lifetime='1d'
# postconf -e queue_run_delay='300s'
# postconf -e minimal_backoff_time='300s'
# postconf -e maximal_backoff_time='1800s'
# postconf -e disable_vrfy_command='yes'
- Reduce spam. Add one more pcre expression for smtpd helo restriction to block client which use dynamic ip address. Thanks muniao@gmail.
# Part of file: /etc/postfix/helo_access.pcre
/\d{1,3}-\d{1,3}-\d{1,3}-\d{1,3}/ REJECT Go away (dynamic).
OpenLDAP
In iRedMail 0.4.0+, LDAP schema was changed, several attributes were merged:
- enableMailService=yes -> enabledService=mail
- enableSMTP=yes -> enabledService=smtp
- enablePOP3=yes -> enabledService=pop3
- enableIMAP=yes -> enabledService=imap
- enableDELIVER=yes -> enabledService=deliver
- enableFTPService=yes -> enabledService: ftp. This attribute is not used yet.
- enableIMService=yes -> enabledService: im. This attribute is not used yet.
Step-by-Step migration tutorial:
- Dump/Export all virtual domains and users via
slapcat
:
# slapcat -b 'o=domains,dc=iredmail,dc=org' -a '(|(objectClass=mailUser)(objectClass=mailDomain))' > all.ldif
- Backup original copy:
# cp all.ldif all.ldif.orig
- Change attributes and values:
# perl -pi -e 's#enableMailService: yes#enabledService: mail#' all.ldif
# perl -pi -e 's#enableSMTP: yes#enabledService: smtp#' all.ldif
# perl -pi -e 's#enablePOP3: yes#enabledService: pop3#' all.ldif
# perl -pi -e 's#enableIMAP: yes#enabledService: imap#' all.ldif
# perl -pi -e 's#enableDELIVER: yes#enabledService: deliver#' all.ldif
# perl -pi -e 's#enableFTPService: yes#enabledService: ftp#' all.ldif
# perl -pi -e 's#enableIMService: yes#enabledService: im#' all.ldif
- Delete all entries:
# ldapsearch -x \
-b 'o=domains,dc=iredmail,dc=org' \
-s sub \
-D 'cn=Manager,dc=iredmail,dc=org' \
-W \
"(|(objectClass=mailUser)(objectClass=mailDomain))" dn | \
grep '^dn:' | awk '{print $2}' | grep -v '^domainName' | sort -r > dn.del.list
# ldapdelete -x -D 'cn=Manager,dc=iredmail,dc=org' -W -f dn.del.list
- Use schema file in iRedMail-0.4.0 (samples/iredmail.schema) to replace old file:
# cp -f iRedMail-0.4.0/samples/iredmail.schema /etc/openldap/schema/
- Restart ldap service:
# /etc/init.d/ldap restart
- Re-import LDIF data:
# ldapadd -x -D 'cn=Manager,dc=iredmail,dc=org' -W -f all.ldif
-
Change ldap search filter in all ldap enabled service:
- Dovecot: /etc/dovecot-ldap.conf
user_filter = (&(mail=%u)(objectClass=mailUser)(accountStatus=active)(enabledService=mail)(enabledService=%Ls))
* Postfix:
* /etc/postfix/ldap_virtual_mailbox_domains.cf
query_filter = (&(objectClass=mailDomain)(domainName=%s)(domainStatus=active)(enabledService=mail))
* /etc/postfix/ldap_sender_login_maps.cf
query_filter = (&(mail=%s)(objectClass=mailUser)(accountStatus=active)(enabledService=mail)(enabledService=smtp))
* /etc/postfix/ldap_accounts.cf
query_filter = (&(objectClass=mailUser)(mail=%s)(accountStatus=active)(enabledService=mail))
* /etc/postfix/ldap_virtual_mailbox_maps.cf
query_filter = (&(objectClass=mailUser)(mail=%s)(accountStatus=active)(enabledService=mail)(enabledService=deliver))
* /etc/postfix/ldap_sender_bcc_maps_user.cf
query_filter = (&(mail=%s)(objectClass=mailUser)(accountStatus=active)(enabledService=mail))
* /etc/postfix/ldap_sender_bcc_maps_domain.cf
query_filter = (&(domainName=%d)(objectClass=mailDomain)(domainStatus=active)(enabledService=mail))
* /etc/postfix/ldap_virtual_alias_maps.cf
query_filter = (&(mail=%s)(objectClass=mailUser)(accountStatus=active)(enabledService=mail))
* /etc/postfix/ldap_recipient_bcc_maps_user.cf
query_filter = (&(mail=%s)(objectClass=mailUser)(accountStatus=active)(enabledService=mail))
* /etc/postfix/ldap_recipient_bcc_maps_domain.cf
query_filter = (&(domainName=%d)(objectClass=mailDomain)(domainStatus=active)(enabledService=mail))
* /etc/postfix/ldap_recipient_bcc_maps_user.cf
query_filter = (&(mail=%s)(objectClass=mailUser)(accountStatus=active)(enabledService=mail))
* Roundcube global ldap address book: /var/www/roundcubemail-x.y.z/config/main.inc.php
'filter' => "(&(objectClass=mailUser)(accountStatus=active)(enabledService=mail)(enabledService=deliver))",
* Change ldap password plugin in SquirrelMail: /var/www/squirrelmail-x.y.z/plugins/change_ldappass/config.php
$ldap_filter = "(&(objectClass=mailUser)(accountStatus=active)(enabledService=mail))";
Apache
-
Add Directory container to disable autoindex feature in webmail directory.
-
Make web-based admin consoles access via https only.
- File: /etc/httpd/conf.d/horde.conf
# Add '-Indexes' after 'FollowSymLinks'.
<Directory /var/www/html/horde>
Options +FollowSymLinks -Indexes
* File: /etc/httpd/conf.d/phpldapadmin.conf
# Comment below lines, make it can't access via http://.
#Alias /phpldapadmin "/var/www/phpldapadmin-1.1.0.6/"
#Alias /ldap "/var/www/phpldapadmin-1.1.0.6/"
# Add below lines.
<Directory "/var/www/phpldapadmin-1.1.0.6/">
Options -Indexes
</Directory>
* File: /etc/httpd/conf.d/phpmyadmin.conf
# Comment below lines, make it can't access via http://.
#Alias /phpmyadmin "/var/www/phpMyAdmin-2.11.9.4-all-languages/"
# Add below lines.
<Directory "/var/www/phpMyAdmin-2.11.9.4-all-languages/">
Options -Indexes
</Directory>
* File: /etc/httpd/conf.d/postfixadmin.conf
# Comment below lines, make it can't access via http://.
#Alias /postfixadmin "/var/www/postfixadmin-2.2.1.1/"
* File: /etc/httpd/conf.d/roundcubemail.conf
# Add below lines.
<Directory "/var/www/roundcubemail-0.2-stable/">
Options -Indexes
</Directory>
* File: /etc/httpd/conf.d/roundcubemail.conf
# Add below lines.
<Directory "/var/www/squirrelmail-1.4.17/">
Options -Indexes
</Directory>
* File: /etc/httpd/conf.d/ssl.conf
# Add below lines before '</VirtualHost>' mark, make all web-based
# programs can access via https://.
Alias /squirrelmail /var/www/squirrelmail-1.4.17/
Alias /squirrel /var/www/squirrelmail-1.4.17/
Alias /mail /var/www/roundcubemail-0.2-stable/
Alias /webmail /var/www/roundcubemail-0.2-stable/
Alias /roundcube /var/www/roundcubemail-0.2-stable/
Alias /phpldapadmin /var/www/phpldapadmin-1.1.0.6/
Alias /ldap /var/www/phpldapadmin-1.1.0.6/
Alias /phpmyadmin /var/www/phpMyAdmin-2.11.9.4-all-languages/
Update phpLDAPadmin to 1.1.0.6.
- Backup old version (we assume you backup it to /opt/backup/).
# cp -rfp /var/www/phpldapadmin-1.1.0.5/ /opt/backup/
- Extract new version to /var/www/:
# tar zxf phpldapadmin-1.1.0.6.tar.gz -C /var/www/
- Set file permission:
# chown -R root:root /var/www/phpldapadmin-1.1.0.6/
# chmod -R 0755 /var/www/phpldapadmin-1.1.0.6/
- Update /etc/httpd/conf.d/ssl.conf, replace the version number:
Alias /phpldapadmin "/var/www/phpldapadmin-1.1.0.6/"
Alias /ldap "/var/www/phpldapadmin-1.1.0.6/"
- Restart Apache:
# /etc/init.d/httpd restart