What information/requirements are required?
To ensure delivery, you will of course need a valid e-mail address and the correct e-mail address of the intended recipient.
Your choice of encryption methods (PGP or S / MIME) will depend on your computer’s software (PC or Gateway).
In order to encrypt the e-mail, a recipient’s Public Key is required.
In order to encrypt the e-mail, we required your Public Key.
Attach your Public Key to an e-mail with the subject “Public Key” and send it to firstname.lastname@example.org.