Rated 5 out of 5 stars

per Firefox user 23362a el ago. 9, 2022 ·

Regret to comfirm TB 102.1.2 (64 bits) and Allow Html 8.1.2 fails to work together
5* when working ;-)

This review is for a previous version of the add-on (8.1.2). 

per Alexander Ihrig (desenvolupador) a ago. 9, 2022 ·

Post to the support forum on https://www.thunderbird-mail.de/forum/board/82-allow-html-temp/ and describe your problem, please.