I know this is a silly question, but where do I look for a message? I checked all the *.log files in /opt/zimbra/log, but I couldn't find the message in question.
My problem is that nagios on the backup system isn't sending email to the primary.
So I have email@example.com sending to firstname.lastname@example.org - the Nagios log says it is sending the message, yet the primary server doesn't seem to show anything in the log! Am I missing something? I tested that I can send from the backup to the primary with the addresses nagios is using, and it worked fine.