Rated 5 out of 5 stars

Από τον/την Χρήστης Firefox 334274 στις Μάρτιος 8, 2019 · μόνιμος σύνδεσμος

Thanks for this AddON! I will never upgrade my old thunderbird. because of the dropping the full themes.
Want to use this one until the old thunderbird wonn't work.
thanks for the greath work!