Review for Enigmail by skoria Not
Rated 5 out of 5 stars
If you're asking that question, then you don't need it. However, if you want to know more, Google the terms "public key encryption", "PGP" and "GnuPG".
This review is for a previous version of the add-on (0.95.6).To create your own collections, you must have a Mozilla Add-ons account.