Hello,
I have strange issue and after a week of trying variuos scenarious I give up and writting here. I have a server with scheduled weekly full backups from Virtualmin panel. After a half of the year my server crashed. I installed a new Centos 6, Virtualmin and restored a .gz backup using them same users UID.
The problem is then I restored a backup all my Outlook users redownload and multiply all messages 2-3 times. Outlook got full of dublicate messages marked as new in the end, middle and everywhere in messages window. In total users got around 20000 emails!
At this moment users have deleted dublicates. But what should I do then next time I need to restore a whole server? Is Virtualmin email feature is ready to use in production?
This week I took server backups A, B, C then restore on new server backup A. Configured an account on Outlook. User flawlessly download messages. Then restored B. My users download new messages, but dublicate old. Restored C. The same situation - new messages are downloaded and old ones got more dublicates. Some of them just 2 others 3 times…
My server is Centos 6.2+Virtualmin without any tweeks. One not standard feature is that it has fired up replication (mirroring) of /home to another remote server /home by Unison. Dovecot files are not sync’ed.
So of you have any ideas it would be nice to hear them. Because all organization is quite angry on me because of this accident.