==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.3.2
- Deployed with iRedMail Easy or the downloadable installer? Downloadable
- Linux/BSD distribution name and version: Ubuntu 20.04
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- 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.
====

Hi!
Bayes database file

/var/lib/amavis/.spamassassin/bayes_toks

owner keeps changing from amavis to root periodically and this fires the following email:

Cron <amavis@xxxxxx> test -e /usr/sbin/amavisd-new-cronjob && /usr/sbin/amavisd-new-cronjob sa-sync
bayes: cannot open bayes databases /var/lib/amavis/.spamassassin/bayes_* R/O: tie failed: Permission denied

This can easily be fixed by changing the owner back to amavis, but feels silly to keep doing this every week

chown amavis:amavis /var/lib/amavis/.spamassassin/bayes_toks

There's a mention about the same issue also in here https://forum.iredmail.org/topic17696-a … lugin.html