Review for Mail Merge by AlexKlaus80
Rated 4 out of 5 stars
This add-on doesn't look so fancy: You need to read the instruction to get to know how this works.
I just needed to simple bulk sending so I didn't have much problems. It wasn't really practical when I had to learn a lot to get what's really handy, but it already did the job so I guess this is great!
To create your own collections, you must have a Mozilla Add-ons account.