This guide describes how to integrate a personal certificate for signing and encrypting emails in Microsoft Outlook for macOS. To do this, you need a certificate, which must be available as a .p12 file.

How do I request a personal certificate?

Please note the information on Email Encryption.
 

1. Import your personal certificate into the macOS keychain.

2. Open Microsoft Outlook.

3. Open “Settings” in the menu bar under “Outlook”.

4. Select the “Accounts” entry.

5. Select your TUD mailbox from the list of accounts and go to “Advanced...” in the detailed view.

6. In the “Digital signing” and “Encryption” sections, select the “Certificate” drop-down list. Select your certificate, which is named after your first and last name.