[Dovecot] Dovecot is emptying Maildir folders

[Timo Sirainen]

On May 19, 2009, at 10:41 AM, Alexander Johannes wrote:

> Dovecot seems to empty all cur/ and new/ Folders in the Maildir of a  
> particular user several times a day (3 times so far). It leaves only  
> unread messages in their place. All Index-Files are getting updated  
> and reflect the "empty"-State of the Mailbox.
..
> How can i debug this problem? Any advice is welcome.

http://wiki.dovecot.org/Plugins/MailLog logs all expunges, so it  
should show what does it and when.