So what's NOT working? I don't suppose your network monitor is connecting to the IMAPS port and then immediately dropping the connection... :wes On 08 Jul 2010, at 19:19, Lucas Zinato Carraro wrote: > Using Thunderbird i can use IMAPs with no apparent problem. ---- 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