Review for Archive This by Preston Crow
Rated 5 out of 5 stars
I use this constantly to file my read mail. I've blocked upgrading to Firefox 68 until this add-on is updated.
This review is for a previous version of the add-on (1.4.11.11). This user has a previous review of this add-on.A new version that works with Thunderbird 68 should be available soon. See https://github.com/adamroach/tb-archive-this/blob/master/tb68-update.md for details
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