Facebook can use PGP to send you encrypted e-mails

I just found out that you can add your public PGP key for encryption in your "Contact and Basic info" settings on Facebook.

So that when Facebook wants to send some e-mail, automated stuff that is sent out, or password remainders for example. The e-mail will be encrypted.

Here are some other random links about it that I googled for you.

http://techcrunch.com/2015/06/01/facebook-now-supports-pgp-to-send-you-encrypted-emails/

http://www.theguardian.com/technology/2015/jun/01/facebook-introduces-pgp-encryption-for-sensitive-emails,

http://thehackernews.com/2015/06/facebook-pgp-keys.html