Gerard wrote: > Try deleting the seen file on one of the mailboxes and see if that resolves the issue. If it does you will need to delete all of the seen files and let Cyrus recreate them. The only loss would be that previously read messages will now be unread. I would suggest backing these up in the future if it is a concern. Yes, im do it every time. It is solve a problem... but it appear again and again. Im need to understand what it make a seen db file a broken and fix it. -- Best regards, Proskurin Kirill ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html