Outlook: encrypt emails with PGP

You optimize your privacy in Outlook with the PGP encryption of your emails. Read exactly what you need to do in this article.

Outlook: encrypt emails with "Gpg4Win"

Thanks to the freeware "Gpg4Win" you can encrypt your emails with the PGP method.

1. Download "Gpg4Win" and install the software.
2. After successful installation, open the "Kleopatra" program.
3. Select "File" and then "New Certificate".
4. Click on "Create personal OpenPGP key pair".
5. Enter your details and then click "Next".
6. Your data will now be displayed again for checking. If these are correct, click on "Generate key".
7. Now enter your personal passphrase. It should be easy to remember, but still difficult to crack. To avoid typing errors, you must enter the passphrase twice. Confirm with a click on "OK".
8. Your personal key is now generated. You can support the generation by entering any text in the input field or moving the window back and forth with the mouse.
9. Once the key has been successfully created, you can copy it to the PC, send it by email or send it to the certificate server.
10. To complete the wizard, click "Finish".

Encrypt emails from now on - so it'll work

Before you can send an encrypted email, you need the certificate from the sender:

1. Contact the recipient of the email for their public certificate.
2. Once you have received the certificate, open "Cleopatra".
3. Click here on "Import certificate" and upload the certificate file.
4. Then confirm with "Ok".
5. Now you can compose your email as usual. Click on the small lock in the top right to encrypt your emails. Then send the email.

If you are looking for even more privacy, then we will introduce you to three more secure email providers in another practical tip.