Apparently, sending the mail was somewhat backgrounded - before I wrote the bug report, the email was definitively neither in the Sent, the Drafts nor the Outbox folder. Now it appeared in the Sent folder. Very confusing.
-- sending mail+server problem = mail lost https://bugs.launchpad.net/bugs/261411 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs