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CloseReview for Darko by K3A
Rated 5 out of 5 stars
Exactly what I needed! For some reason Dark Reader doesn't work but this extension works perfectly! I also changed the default Thunderbird background color to black and the text color to white to avoid white background flashes when switching messages.
This review is for a previous version of the add-on (3.6).To create your own collections, you must have a Mozilla Add-ons account.