To send secure email to a Hushmail account, perform the following steps:
- Go to https://www.hushtools.com.
- Click "Key Management" at the top.
- Click "Retrieve a Public Key" at the left.
- Enter the full email address for the account to which you wish to send.
- Click "Retrieve public key".
- The key will be displayed in the box. You can copy and paste the key to import it into GnuPG. On the command line you can do this by typing
gpg --importand enter, pasting the text of the key, and then pressing Control-d.