Version: 1.6 (using KDE 3.2.0, compiled sources) Compiler: gcc version 3.2 OS: Linux (i686) release 2.4.19-4GB Since KMail 1.6 I can no longer send mail via my mailserver which requires cram_md5 authentication. When trying to send mails, there is only a error box saying "Authentication Failure". Older versions of KMail and other mail clients work as expected. Mail server software ist exim3 (Debian Woody).
CRAM-MD5 is unfortunately broken. *** This bug has been marked as a duplicate of 56319 ***