Review for Gmail Manager by fixedd
Rated 1 out of 5 stars
This was the BEST Gmail add-on, when it worked. For the last several months it has consistently reported inaccurate counts on all my email accounts. It'll tell me I have 0 message when, in fact, I have several. I recommend you find something else if you actually expect to know how many messages you have without opening Gmail.
This review is for a previous version of the add-on (0.5.6).To create your own collections, you must have a Mozilla Add-ons account.