Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Thunderbird Biff by rihad
Rated 5 out of 5 stars
Doesn't do anything under Kubuntu 10.04 / Thunderbird 3.0.4: the impractical built-in tray popup is still displayed when new mail arrives.
This review is for a previous version of the add-on (2.1.9).To create your own collections, you must have a Mozilla Add-ons account.