Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Walnut for Thunderbird by Firefox user 0f683b
Rated 5 out of 5 stars
My favorite add-on, I love and use it from the beginning.
Today I lost it through the TB update to 60.
I hope it will be compatible again very soon...
To create your own collections, you must have a Mozilla Add-ons account.