> I had the same problem a month before and during my search I found pages > mentioning thunderbird doesn't support DIGEST-MD5. >
So I have to use CRAM-MD5 and disable TLS support from Postfix and everything works without any error. But still I dont understand,why squirrelmail could not send mail,when I use Postfix with TLS support with any authentication mechanism.(Doesnt matter which i use authentication mechanism) Still,I am searching page(s) about this problem. Thanks for helped all replied. Iyi calismalar.Basarilar... Semih Gokalp Istanbul/Turkiye
