I have a very small install of Zimbra where I work. Today, I noticed that all the emails in my companies main inbox are all gone. This inbox is a shared folder that all the salespeople have access to, but no one will say they did it). I am not sure how best to discover who deleted the emails, and when (I have 3 days of backups using the backup script, but most people were gone for the holiday, and so I am pretty sure the emails are gone).
Sent and trash still exist, but I wanted to know if there was a way to find out who deleted what, and when.
P.S. I was able to send a test message to the mailbox, and it appeared, so the mailbox appears to be working.