Rated 5 out of 5 stars

This is a great add-on and gives my emails a really professional look for a nominal cost (I have the Pro version). It also saves me time and money, by allowing me to use more than 25 standard templates in the two languagues I use for business (English and Greek). Generally the package is slick and reliable, but if I discover a bug or make a suggestion, the developer Axel Grude investigates them very quickly and provides clear feedback. I too was a software developer previously, so I appreciate his expertise abd dedication. I can't imagine how I could use Thunderbird for business without this package.

This review is for a previous version of the add-on (3.15.1).