Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Nostalgy by tuxayo
Rated 5 out of 5 stars
Huge help quickly sort email. I can use less filters and not miss email due to be able to move an email in few keystrokes.
Great also to go into a folder when one has dozens.
To create your own collections, you must have a Mozilla Add-ons account.