External Sharing - Microsoft Accounts

Steel Contributor



We run into an issue from time to time where we share something via OneDrive/SharePoint with a guest user and that users email address is associated with a Microsoft account, the personal account for Xbox, Skype etc.


Is there anyway to prioritize One Time Passcodes over MSA accounts? Some of the guest users may have setup their MSA account ages ago and aren't sure of their password.


Or even disable MSA accounts as an identity provider?

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