Hello, I have an error when activating the Oauth2 I get the following error.
I have been following the manuals without any problem. I don't understand the reason for the error. Can you help me? Attached images
Thanks!
Jesus22
It sounds like you are attempting to setup a personal mailbox in which MS said they won’t support Modern Auth for (don’t know why). If you have a personal mailbox you have to setup a custom domain and setup a new tenant (that’s what MS told me).
If it’s not a personal mailbox then you will need to re-follow the documentation or contact MS for further assistance.
Cheers.
