> [...] Update: I retested the 'gmail' authentication method for imap.gmail.com again and I don't see any crashes anymore. So that part is indeed fixed and I closed
https://bugs.kde.org/show_bug.cgi?id=399389 Now the problem remains that I still cannot sent E-mails using the XOAUTH2 authentication so I'm still using PLAIN for that. If I try to use XOAUTH2 then sending fails with "server closed connection" or something like that. Is anybody successfully using the XOAUTH2 authentication method for smtp.gmail.com? Thanks, Frank

