Attention
Remote Upgrade Assistance
Check out our remote upgrade support if you need assistance.
/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:
1.8.6
Please follow below tutorial to upgrade iRedAPD to the latest stable release: Upgrade iRedAPD to the latest stable release