Is this still an issue for you? Could it be that your internet provider is now blocking outgoing smtp connections?
-- Sending of message failed - thunderbird 2.0.0.18 https://bugs.launchpad.net/bugs/312768 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