Review for Filter Button by Laz
Rated 5 out of 5 stars
Yes, please make it available for the new Thunderbird! It's such a useful add-on! Charge $10 for it to support your work! I'd pay.
This review is for a previous version of the add-on (1.1.0). This user has other reviews of this add-on.To create your own collections, you must have a Mozilla Add-ons account.