I received an email from "Mozilla Foundation" asking me to try their encryption on my computer. Is this legit? Mozilla Foundation <Mozilla@e.mozilla.org> reply-to: Mozilla Foundation <reply-fe87177270670d747c-100_HTML-30497303-1065730-37@e.mozilla.org> to: sxxxxxxxxxxxxxxxxxx@gmail.com date: Thu, May 26, 2016 at 11:35 PM subject: This is the first step mailed-by: bounce.e.mozilla.org signed-by: e.mozilla.org unsubscribe: Unsubscribe from this sender encryption: mozilla.org did not encrypt this message Learn more edited your email from spambots and public.