Update: Its not when the mail get downloaded by itself but when you have the Thunderbird window minimized in the taskbar.
-- No notifcation when new mails arrive https://bugs.launchpad.net/bugs/231579 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
