To add a GnuPG key, perform the following steps:
1 - Open cPanel (yourdomain/cpanel).
2 - Click on (Encryption) from the Email section.
3 - Enter your name in the text box.
4 - Enter your e-mail address.
5 - Enter your Nickname.
6 - Enter the password and confirm it in the appropriate text boxes.
7 - Select the expiration date of the key.
8 - Select the key size from the Key Size menu.
9 - Click Generate Key.
