Review for Gmail Manager by danielbu
Rated 5 out of 5 stars
I love this add-on and have used it for several years, even when I only have one account to check. The past couple of days, however, it's been on the fritz - the icon never settles down, keeps trying to log in, to no avail - so it never stops being the little circle of gray dots to become a red or blue envelope...
This review is for a previous version of the add-on (0.5.7.1).To create your own collections, you must have a Mozilla Add-ons account.