Rated 4 out of 5 stars

yazan: garyfritz tarih: Eyl. 28, 2020 ·

Seems to work, but why just change the TB database? I used HeaderTools Lite until TB78 broke it. It changed the actual content of the message, which I preferred.

This review is for a previous version of the add-on (4.2). 

yazan: John Bieling (Geliştirici) tarih: Eyl. 28, 2020 ·

Check the options. You can have it either way.