https://bugs.kde.org/show_bug.cgi?id=387926
--- Comment #12 from Urs Joss <tschent...@gmx.ch> --- Same here: Archlinux. Failing to send to mail.gmx.net with the previously working configuration SSL/Plain on port 465, with or without attachment. In my case I had to switch to TLS and port 587 to get it back up. Interestingly the autodetect option switches back to SSL/465 and removes the tick in checkbox 'server requires authentication'. I don't know how the previous version of kmail behaved with this functionality, I haven't used it for quite some time. -- You are receiving this mail because: You are watching all bug changes.