Rated 5 out of 5 stars

Thanks for doing it. I've been waiting a long time for the original plugin to be updated and even was looking to modify it myself, but just found this.

Thanks and keep up the good work! :)

This review is for a previous version of the add-on (1.0). 

Rated 4 out of 5 stars

I can want you to use even Thunderbird 3.0.
I hope originally for the multi product MinimizeToTray.

This review is for a previous version of the add-on (1.0).