Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for RealPrevNextButtons by mark27
Rated 5 out of 5 stars
It corrects Thunderbird's pointless behaviour of jumping from an unread message to another ,making all but impossible to scroll through all messages in a folder:this extension thankfully makes it possible again.
To create your own collections, you must have a Mozilla Add-ons account.