Hi,
There are some users in Microsoft tenant who are experiencing Federated sign in and i have MANAGED tenant.

when i click on phone i see this screen that says users have federated sign ins.

Why is this happening?
Hi,
There are some users in Microsoft tenant who are experiencing Federated sign in and i have MANAGED tenant.

when i click on phone i see this screen that says users have federated sign ins.

Why is this happening?
Could you try checking the output of the Get-MsolDomainFederationSettings for the domain you see for your users in your environment . Also are these External B2B accounts or live accounts which have been given access to any resource like sharepoint etc. internally .
Let us know in case this helps. If it does not , do share more details as requested above and we will try to help further.
Thank you.
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