Attention
Check out the on-premises, lightweight email archiving software developed by iRedMail team: Spider Email Archiver.
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We offer remote upgrade support if you don't want to get your hands dirty, check the details and contact us.
/etc/iredmail-release
with new iRedMail version numberiRedMail stores the release version in /etc/iredmail-release
after
installation, it's recommended to update this file after you upgraded iRedMail,
so that you can know which version of iRedMail you're running. For example:
1.7.1
CentOS 7: please stick to Roundcube 1.5.2
It's time to leave your comfort zone and upgrade this server to at least CentOS Stream 8 or Rocky Linux 8.
If you're running CentOS 7, please upgrade to Roundcube 1.5.2 instead. Roundcube 1.5.3 requires PHP-7, but CentOS 7 ships PHP-5.4 which is not supported by Roundcube 1.5.3 and later releases, including 1.6.x.
Unfortunately, Roundcube 1.5.2 does NOT contains multiple security fixes which shipped in Roundcube 1.5.6 and 1.6.5.
Ubuntu 18.04: please stick to Roundcube 1.5.8
Ubuntu 18.04 runs old php version, v1.5.6 contains the security fix too. Anyway, please consider upgrading your OS to at least 20.04 LTS as soon as possible.
Both Roundcube 1.6.8 and 1.5.8 contain fixes to 3 security vulnerabilities, please upgrade as soon as possible.
If you have netdata installed, you can upgrade it by following this tutorial: Upgrade netdata.
iRedMail uses VARBINARY(255)
to store mail subject in Amavisd database,
it fails if subject is longer.
wget -O /tmp/amavisd.sql https://raw.githubusercontent.com/iredmail/iRedMail/1.7.1/update/1.7.1/amavisd.mysql
mysql amavisd < /tmp/amavisd.sql
rm -f /tmp/amavisd.sql