Review for Mail Merge by Dave S
Rated 3 out of 5 stars
I gave this a try and had trouble. If there is a bad email in the list it stops in the middle of your list and it is difficult to determine where. So unless you are sure your list is clean this is not the best product to use.
This review is for a previous version of the add-on (3.7.1).To create your own collections, you must have a Mozilla Add-ons account.