The target principal name is incorrect – Microsoft Outlook

You may also like...

4 Responses

  1. Shahrokh Khanizadeh says:

    excellent details on how to fix the certificate error in outlook 2019
    thank you

  2. Scully says:

    This doesn’t work for my issue. Once I implement the change, Outlook will no longer open.

  3. Lubo says:

    Nice! Thank you.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.