Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Expression Search / GMailUI by Firefox user 672c63
Rated 5 out of 5 stars
This is the most useful extension to Thunderbird and makes Thunderbird the fastest client to use with regards to finding an old email quickly. Please update to work with version 68!
To create your own collections, you must have a Mozilla Add-ons account.