https://bugs.kde.org/show_bug.cgi?id=349711
--- Comment #8 from Axel Braun <axel.br...@gmx.de> --- In 5.8.2 I found that sending is completely blocked (you have to kill the kmail-process!) if the S/MIME certificate that is set in the identity is expired. Once the certificate is removed, everything works as expected. I guess this is causing the big timeouts when sending as well. Can you verify this? -- You are receiving this mail because: You are watching all bug changes.