Forum Discussion
Outlook 2016 error 0xCAA70004
Some users report this error message in Outlook 2016. Unable to determine the root cause of the message. Information on the error code is next to none. Any thoughts...?
Alex Melching
I had the same issue with MS Teams and Outlook and, for some reason, setting of IE helped me 😄
Please follow this article: https://morgantechspace.com/2018/05/azure-ad-login-browser-based-auth-failed-proxy-not-found.html