On 19/10/09 16:38 -0400, Michael Bacon wrote: >I say mostly because while most of the times the thing handles our 80,000 >users and 14,000+ simultaneous connections like a champ, some of the time, >we get some extreme pain, mostly due to syncs between the MUPDATE master >and the front-end servers. What database type are you using for mailboxes.db? This might provide some optimization tips, if you haven't already parsed it: http://cyrusimap.web.cmu.edu/imapd/install-perf.html -- Dan White ---- 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