User created personal account same netid and FQDN as our org - can't sign into teams

Question

Hello, One of the users at our organization has created a personal microsoft account with the same netid and FQDN as that of our Org. To be more specific his ID is like ******@someplace.net and his organizational ID is also ******@someplace.net. What is happening now is that he is trying to sign into Teams using SSO. Teams hangs during the sign-in process. If anyone is able to check his account to ensure that he does not have two ID's that are the same in the MS data servers that would help us. I much appreciate any insight or advice anyone can proffer. Regards Andrew

Answer 1

Please check this link:

https://support.microsoft.com/en-us/account-billing/add-personal-microsoft-accounts-to-the-microsoft-authenticator-app-92544b53-7706-4581-a142-30344a2a2a57