Ok, what else can I supply to track the problem? According to wireshark: nothing is sent to IMAP server at this time. Thunderbird just waits for something but does not attempt to d/l the message body.
-- Thunderbird constantly polls on unix socket, slow loading of new messages https://bugs.launchpad.net/bugs/673497 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