This is something Ive set up myself, not long ago, to deliver mail by Gmail without having possessing the unencrypted e-mail stored on their own servers.To obtain this, youll have to have a Google GMail account, PGP or GnuPG, Mozilla Thunderbird, and the Enigmail extension.
Initially, established your Gmail account to allow POP3 entry. This can be established in the mail settings inside the World-wide-web interface. The Gmail process will show you the settings you might want to make in Thunderbird so as to use this.
Youll will need to make a PGP key connected with your e-mail address. In PGP, do this using the GUI interface. With GnuPG, type gpg gen-critical and follow the Directions. You can established The true secret sort, key dimension (Choose a minimum of 2048 bits. Many people use 4096) along with the expiry day. Some individuals established their keys hardly ever to expire, I like a key duration of 6 months, to ensure I finish up recreating keys 2 times a 12 months, but at the least if a person breaks or if not acquires my essential during that point, they wont have lengthy to do it, nor to work with it, ahead of it will get transformed yet again!
Ultimately, associate the keypair with all your e-mail handle, inside the Enigmail free dataset options in just Thunderbird, and be sure that e-mail defaults to signed and encrypted. Acquire public keys from those people with whom you want to correspond privately, and increase Individuals towards your PGP or GnuPG keyring. Enigmail will then encrypt e-mail sent to the individuals, and decrypt e-mail despatched from them to you. Mail into a receiver whose important you do not need won't be encrypted, Unless of course GnuPG / PGP can discover a key for them on the general public keyservers.
Safe e-mail prevents Some others reading through non-public communications along with the signing process authenticates the e-mail message as remaining from you.