After ClamAV upgrade Antivirus service didn't start with error "Couldn't access freshclam and clamd logs - permission problem"
I found a solution there in forum:
"sudo chown zimbra:zimbra freshclam.log clamd.log httpd_error.log httpd_access.log mailbox.log mysql_error.log myslow.log zmmtaconfig.log"
And after that Antivirus started and working fine.
But problem appears again after restarting Zimbra services and I can resolve it by changing permissions again.
Is there a solution?