==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.3.1
- Deployed with iRedMail Easy or the downloadable installer? installer
- Linux/BSD distribution name and version: Ubuntu server 20.04.1
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MariaDB
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
Dear Sirs,
looking at the Logwatch for mx (Linux) informational daily email I got:

--------------------- rsyslogd Begin ------------------------

Rsyslogd actions suspended:
    action-6-builtin:omfile (builtin:omfile): 1958 Times

Rsyslogd actions resumed
    action-6-builtin:omfile (builtin:omfile): 1780 Times

**** Unmatched entries ****
     file '/var/log/fail2ban.log': open error: Permission denied [v8.2001.0 try https://www.rsyslog.com/e/2433 ] : 1 Times

---------------------- rsyslogd End -------------------------

Do you know why? Is there something that I can do?

Thanks and Best Regards,
Mike Kranidis