Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Copy Folder by knufds
Rated 1 out of 5 stars
Does not work with later versions of T-Bird
Prior to this, would have received 5 stars.
Can the developer please update, I'm not aware of an alternative at this time.
To create your own collections, you must have a Mozilla Add-ons account.