Review for New Mail Attention by sandfighter
Rated 5 out of 5 stars
It's brilliant as a replacement to standard notification system. I would like to ask the author to include compatibility for Postbox 2.5, which is based on Thunderbird, as the add-on works brilliantly in it.
This review is for a previous version of the add-on (1.2).To create your own collections, you must have a Mozilla Add-ons account.