https://bugs.kde.org/show_bug.cgi?id=349711
--- Comment #5 from Axel Braun <axel.br...@gmx.de> --- And another info...it is not necessary to sign a mail, happens as well with unsigned mails. I started kontact from the console, but at the time when trying to send the mail, no messages appear in the terminal. Same symptoms appear when the network connection is not there when you start kontact, e.g. because you have to log into the Wifi first, or authenticate in the browser -- You are receiving this mail because: You are the assignee for the bug.