Rated 4 out of 5 stars

The best that happened today because the add-on works again... I'm really happy and thank you very very much!! Is it possible to send a small donation via Paypal because i think it's a lot of work after the changes from Mozilla !?

Update: i'm sorry but the donation isn't possible because i'm only able to donate by Paypal and not by mastercard or other cards... :-(

This review is for a previous version of the add-on (4.7.1). 

Thanks! Very kind of you to consider a donation for the latest work. However, for this job you should consider sponsoring https://github.com/jobisoft who provided the initial fix and does a great job at supporting many add-ons (including this one) to implement the changes or you can donate to https://www.thunderbird.net/en-US/donate/ without which this add-on would not make much sense. I would anyway use your much appreciated donation to donate to them.