Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for FireTray by adamper
Rated 3 out of 5 stars
thunderbird - linux ubuntu
it shows number of unread messages including other than inbox folders
after setting up the add-on close still makes thunderbird quiting
To create your own collections, you must have a Mozilla Add-ons account.