Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Custom Buttons by Jonathan Kamens
Rated 1 out of 5 stars
Buttons don't do anything when clicked in current Thunderbird version. Numerous errors in error console from the add-on on startup and when creating or editing buttons.
To create your own collections, you must have a Mozilla Add-ons account.