Some time ago I filed a "bug" for the CSWcyrus package. Using it I could no longer access my sieve scripts through my squirrelmail. (that use to work very well with cyrus-2.3.09 and stopped working w/ 2.3.11 Not only squirrelmail has problems; also the thunderbird extension does not work right (I read in this list). >From the maintainer at CSW I got this reply: ----------------------------------------------------------------------- yann - 2008-05-11 20:47 EDT ----------------------------------------------------------------------- Ok I've had some time to work on your bug and I was able to reproduce it with Thunderbird Sieve extension. This problem seems related to TLS. Can you confirm that you only reproduce it with TLS enabled in Thunderbird sieve extension or with the squirrelmail plugin ? Unfortunately, it's not sure the bug is on the cyrus side as I can connect without problem with TLS with sieve-connect: http://people.spodhuis.org/~pdp/software/ Can you also try to connect with sieve-connect ? Sniffing the traffic and looking at the log, it seems tls is negociated, thunderbird authenticate successfully but is blocked before any sieve command is sent. Did you also try to report the bug to the thunderbird sieve extension author ? Unfortunately sieve-connect does not compile on my S10 box. So I can't check it. I did not sent a report to the thunderbird ext owner eithe, because the problems are already known ;-) But what strikes me is that it is NOT only thunderbird sieve that chokes; squirrelmail chokes too. And that was not the case with older versions of cyrus. -- Dick Hoogendijk -- PGP/GnuPG key: 01D2433D ++ http://nagual.nl/ + SunOS sxde 01/08 ++ ---- 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