Rated 5 out of 5 stars

Από τον/την carlo santucci στις Σεπτ. 14, 2018 · μόνιμος σύνδεσμος

Very nice extension, thank you. 0.1.3.1 works fine on Pale Moon.

(you could upload it on PM's Add-ons site - doesn't have to be Thunderbird-only).