Hi Marc, it's as Thunderbird Sieve problem, again. let me guess your Sieve supports 'LOGIN' and 'PLAIN' and maybe some other authentication protocols. 'Thunderbird Sieve' says it support 'LOGIN' and 'PLAIN' as well. Unfortunately the 'LOGIN' code in 1.4 of Thunderbird Sieve is full of bugs! You have to use 'PLAIN'! There are two possibilities (I don't think you want to change your Sieve daemon) to do so. 1) Load down the current Thunderbird Sieve CVS in the Settings tab you can set the protocol. 2) Go into the 'SieveFilterExplorer.js'-file and comment out the 'case'-statement beginning line 24 // case "login": // request = new SieveSaslLoginRequest(); // request.addSaslLoginListener(event); // break; I'm using now Sieve 1.4 CVS but currently facing a little issue. I think I'll fix it tonight (CET). If you want I can send you the 1.4 CVS xpi-file. Cheers Roland Marc Grober wrote: > Yes, that got rid of the challenge, so now I am bacl to the same > error and it sits there saying connecting..... > > I am missing something that has to be very simple in making the > connection to sieve, where it is the TLS negotiation or something > else I don;t know.... > > Roland Felnhofer wrote: >> Hi Marc, >> >> again; here the essence to get rid of the dialog: >> >> user_pref("security.default_personal_cert", "Select Automatically"); > > ------------------------------------------------------------------------ > > ---- > 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 ---- 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