Topic: Upgrade Ubuntu 20.04.5 LTS to Ubuntu 22.04 LTS
==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 2022121901
- Deployed with iRedMail Easy or the downloadable installer? iRedMail Easy
- Linux/BSD distribution name and version: Ubuntu 20.04.5 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): 5.3 (MySQL)
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? Yes
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
Is it safe to upgrade Ubuntu 20.04.5 LTS to Ubuntu 22.04 LTS without getting into trouble with iRedMail?
----Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Stable release is out.