Developer reply by Christopher Leidigh
Rated 5 out of 5 stars
Please update to new thunderbird 68
marcus
Kent has just added me as an author. I will be updating and maintaining this extension. It will be just a bit because I need to do some other extension work first as well as get up to speed. I may post a quick beta if it's possible to keep a lookout or I will post here again.
Christopher
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