Rated 1 out of 5 stars

by pican on نوامبر 13, 2017 ·

No longer works, just like the Firefox version...

This review is for a previous version of the add-on (2.1.8). 

by Signal Spam (Developer) on نوامبر 14, 2017 ·

What version of Thunderbird do you use ?
Works fine with Thunderbird 52.
Regarding Firefox, the add-on works fine until Firefox 56. The new version for Firefox 57 is in validation process.
Thanks