The log files are pretty obvious in what they say, e.g., they just list mailboxes or users to check. So I suspect they would reveal to you which mailboxes are problematic. I sort of assume that you're running sync_client with -l, otherwise it doesn't log much. If it's run with -l, it should mention the action that preceded the problem. :wes On 04 Nov 2007, at 20:36, Rich Wales wrote: > I currently have absolutely no idea as to what is causing sync_client > to bail out, or which mailbox(es) or other factors may be causing it. > > The only other possible piece of evidence I'm aware of might be the > log files left over in my /cyrus/config/sync directory. If I were to > post these or send them to you, is there a chance this might reveal > anything? ---- 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