148 lines
5 KiB
Markdown
148 lines
5 KiB
Markdown
# Upgrade iRedMail from 0.8.2 to 0.8.3
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[TOC]
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!!! note "Paid Remote Upgrade Support"
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We offer remote upgrade support if you don't want to get your hands dirty,
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check [the details](../support.html) and [contact us](../contact.html).
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## ChangeLog
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* 2012-10-16: [ldap] Fix incorrect LDAP URI in Cluebringer config file.
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* 2012-10-16: [Optional] Send an email to postmaster@ if user's mailbox is larger than or equal to 95% full.
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* 2012-10-10: Upgrade iRedAdmin (open source edition).
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* 2012-10-10: [RHEL/CentOS/Scientific 6 only] Fix incorrect path in cron job.
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* 2012-10-10: [Debian/Ubuntu only] Fix incorrect SQL table name in /etc/apache2/conf.d/cluebringer.conf
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## General (All backends should apply these steps)
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### Update /etc/iredmail-release with iRedMail version number
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iRedMail stores the release version in `/etc/iredmail-release` after
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installation, it's recommended to update this file after you upgraded iRedMail,
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so that you can know which version of iRedMail you're running. For example:
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```
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# File: /etc/iredmail-release
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0.8.3
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```
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### Upgrade Roundcube webmail to the latest stable release
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Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
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latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
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### Upgrade iRedAPD (Postfix policy server) to the latest stable release
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Please follow below tutorial to upgrade iRedAPD to the latest stable release:
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[Upgrade iRedAPD to the latest stable release](./upgrade.iredapd.html)
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### Upgrade iRedAdmin (open source edition) to the latest stable release
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Please follow this tutorial to upgrade iRedAdmin open source edition to the
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latest stable release: [Upgrade iRedAdmin to the latest stable release](./migrate.or.upgrade.iredadmin.html)
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## Fix incorrect path in cron job
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__Note__: This is applicable to Red Hat Enterprise Linux 6, CentOS 6,
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Scientific Linux 6. If you're running other distributions or releases, please
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skip this step.
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iRedMail uses incorrect path (`/`) in user `amavis`'s cron job, please change
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it to `/var/spool/amavisd/quarantine/` instead. Steps:
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* Execute command `crontab` like below to edit user amavis's cron job:
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```
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# crontab -e -u amavis
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```
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* Find below line:
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```
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# Delete virus mails which created 15 days ago.
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1 5 * * * find / -ctime +15 | xargs rm -rf {}
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```
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* Change the path `/` to `/var/spool/amavisd/quarantine/` like below:
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```
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1 5 * * * find /var/spool/amavisd/quarantine/ -ctime +15 | xargs rm -rf {}
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```
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* Save your changes and exit editor.
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### [Optional] Notify postmaster@ if user's mailbox is larger than or equal to 95% full
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__Note__: This update is optional but strongly recommended, so that you, mail
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server administrator, can deal with mailbox quota exceed issue in time.
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* Append below text into `/usr/local/bin/dovecot-quota-warning.sh`:
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```
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# Send a copy to postmaster@ if mailbox is greater than or equal to 95% full.
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if [ ${PERCENT} -ge 95 ]; then
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DOMAIN="$(echo ${USER} | awk -F'@' '{print $2}')"
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cat << EOF | PH_DOVECOT_DELIVER -d postmaster@${DOMAIN} -o "plugin/quota=dict:User quota::noenforcing:proxy::quota"
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From: no-reply@PH_HOSTNAME
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Subject: Mailbox Quota Warning: ${PERCENT}% full, ${USER}
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Your mailbox is now ${PERCENT}% full, please clean up some mails for
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further incoming mails.
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EOF
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fi
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```
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* Replace `PH_DOVECOT_DELIVER` above by the real path of Dovecot deliver
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program, you can find the path in the same file: `/usr/local/bin/dovecot-quota-warning.sh`.
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* On RHEL/CentOS/Scientific Linux/Gentoo, it's `/usr/libexec/dovecot/deliver`.
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* On Debian/Ubuntu/openSUSE, it's `/usr/lib/dovecot/deliver`.
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* On FreeBSD/OpenBSD, it's `/usr/local/libexec/dovecot/deliver`.
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* Replace 'PH_HOSTNAME' above by your server hostname. You can get it with below command:
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```
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# hostname --fqdn
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```
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## OpenLDAP backend special
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### Fix incorrect LDAP URI in Cluebringer config file
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Note: This step is applicable if you have Cluebringer installed, which means
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you're running PostgreSQL backend, or running Debian 7 (wheezy), Ubuntu 11.10
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and later releases.
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* Open Apache config file of Cluebringer
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* on RHEL/CentOS/Scientific Linux 6, it's `/etc/httpd/conf.d/cluebringer.conf`.
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* on Debian 7 (wheezy), or Ubuntu 11.10 or later releases, it's `/etc/apache2/conf.d/cluebringer.conf`.
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* on FreeBSD, it's `/usr/local/etc/apache22/Includes/cluebringer.conf`.
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* Find parameter `AuthLDAPUrl` and update it:
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* replace `o=domainAdmins` by `o=domains`
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* replace `objectclass=mailAdmin` by `objectclass=mailUser`
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* Save changes and restarting Apache web server.
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## MySQL backend special
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### Fix incorrect SQL table name in `/etc/apache2/conf.d/cluebringer.conf`
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__Note__: This is applicable to Debian and Ubuntu only.
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iRedMail uses incorrect SQL table name `admin` in
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`/etc/apache2/conf.d/cluebringer.conf`, please change it to `mailbox` like below:
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```
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# Part of file: /etc/apache2/conf.d/cluebringer.conf
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AuthMySQL_Password_Table mailbox
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```
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Restarting Apache service is required.
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