Rated 1 out of 5 stars

per Feliciano el set. 11, 2018 ·

This extension does not work in Thunderbird 60. Although it is written that is compatible, it does not really work

per Button Guy (desenvolupador) a set. 12, 2018 ·

I don't know why it does that, it should not. I do plan eventually to update it, but I am dealing with a few other things right now. Just don't hold your breath.