Enigmail

Rated 1 out of 5 stars

by Firefox user 69fb37 on Aug. 16, 2017 · permalink

Enigmail used to work like a charm, but broke about a year ago. Thunderbird hangs on sending emails 4 out of 5 times, and constantly requires you to kill gpg2 in order to keep working.
It's really disappointing, as it seemed to be the first extension that actually got email encryption right and used to be extremely useful.