[Bug 291827]

[ALinuxUser]

I have this problem too. Since the notification knows that there are
'zero' new mails, I do not see why the code for the notification cannot
check that number and, if the number is indeed zero, abort.

-- 
You received this bug notification because you are a member of Mozilla
Bugs, which is subscribed to thunderbird in Ubuntu.
https://bugs.launchpad.net/bugs/291827

Title:
  New mail icon doesn't always hide

To manage notifications about this bug go to:
https://bugs.launchpad.net/thunderbird/+bug/291827/+subscriptions