Rated 4 out of 5 stars

It works well, and I can imagine this can be useful. Would be even better if the generated text appeared in the mail itself, saving the time you need to copy and paste it. But all in all this is a really good and original extension, the first of its kind for Thunderbird.

This review is for a previous version of the add-on (1.7).  This user has a previous review of this add-on.