I recently setup a new server and everything tested well. However, once in production I am seeing errors like the following: pop3PRTC[20896]: badlogin: [204.x.x.x] PLAIN encryption needed to use mechanism I wasn't aware that POP utilized other mechanisms? I can login just fine with telnet and tbird, and cannot replicate this error myself. Any ideas? --Blake ---- 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