Rated 5 out of 5 stars

yazan: Haf tarih: Nisan 5, 2020 ·

This is the most valuable extension to Thunderbird of all. It allows me to have general topics and specific entries that I can then paste in to emails effortlessly. It provides the central core to my business correspondence and I would be very hard put to live without it.

This review is for a previous version of the add-on (2.15).  This user has other reviews of this add-on.