On 21 Sep 2007, at 01:51, Pascal Gienger wrote: > (*) 100k mailboxes and a webmail application which often LOGINs and > SELECTs, multiple times per webpage reload. I might suggest running a connection caching daemon, up-imapproxy springs to mind. LOGIN & SELECT are not exactly lightweight. :wes ---- 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