Rated 4 out of 5 stars

I don't get the notifications even when checks are marked.

This review is for a previous version of the add-on (1.0.4). 

Hi! Thanks for the review.
Please, verify that you have enabled the "Unread message icon" (Settings > Labs > Unread message icon). If you have this enable, please contact me (alejandrosbrizuela[at]gmail.com)