Cross Tenant Authentication and User Impersonation on Entra External Id
I'm setting up Entra External Id for my project which has internal and external apps. I have an external tenant for customers on the external app, and a workforce tenant for the internal app. We need to be able to impersonate customers on the external…
Microsoft Security | Microsoft Entra | Microsoft Entra External ID
Why is my authenticator app sending me round in circles
Trying to log into either of my uni Microsoft accounts. Get authenticator app, try to add account, and it tells me to put the number shown on my authenticator app (which I'm already on!!!). Other times it seems to automatically log in on the app, but…
Microsoft Security | Microsoft Authenticator
Login attempt locations
Someone is trying to break into my account and hes been trying this for so long. I keep receiving notifications on my authenticator to approve the login. I have multiple emails and they have one mail for backup, so i dont know for which mail i am…
Microsoft Security | Microsoft Authenticator
Can't do a Domain Takeover in Microsoft Entra, after original Power BI user lost access to account
One of our users created a Power BI account some time ago using our company domain. He has lost access to his Microsoft account because he lost his 2FA device. Now I'm trying to do a domain takeover using the Custom Domain Names option in Azure…
Microsoft Security | Microsoft Entra | Other
MS Graph API - Filter for categories with AND conjecture
Hello, Is there also a way to filter for a message having two categories: Red AND Orange? The query with "OR" yields messages with both, red and orange category. But the same query with "AND" does not yield any results. OR query:…
Microsoft Security | Microsoft Graph

How to fix issue for a user when using mfa to log on it is repeatedly asking to re enter passport and new authenticator code?
User login to some application like onedrive. User use Microsoft authenticator and password to log on. After the user has been successfully logged on new login screen appears and the process is requested again so user has to log on again. This happens…
Microsoft Security | Microsoft Authenticator
Microsoft Authenticator option missing in Entra authentication methods
I want to enforce the use of the Microsoft Authenticator app for the account that created the Azure directory for security purposes. However, after accessing Entra, which is connected to Azure, and creating an additional Admin account, I checked the…
Microsoft Security | Microsoft Authenticator

Authenticator app locked
When opening the app (which has always worked), I was asked to sign in with my Microsoft account. I received an email with a code, entered it, and since then, the app has been locked (even though Face ID shows a green checkmark every time I open it). It…
Microsoft Security | Microsoft Authenticator

Issue with Microsoft Authenticator Verification Code
I am currently experiencing an issue when trying to log in to my company’s website using my Microsoft account on a new device. After entering my credentials and password, I am prompted to enter the verification code from Microsoft Authenticator.…
Microsoft Security | Microsoft Identity Manager
Where do I find my facebook login code
Where did I locate my facebook login code? ******@me.com Tom Collier thanks for any help you can provide to me
Microsoft Security | Microsoft Authenticator
Lost Access to Admin Account
A few days ago we were logging into our admin account fine but was prompted to get the authenticator app for my admin account. I accidentally deleted the app from my phone after using it and now I cannot login to my admin account without it asking for…
Microsoft Security | Microsoft Authenticator
I cannot sign into my Authenticator app on my phone. It asks me to retrieve the code from the app while I am on the app???
The account is for Work/School <Mod remove PII>@prismcs.com He has a Personal account under the same name. It is very frustrating.
Microsoft Security | Microsoft Authenticator
How to remove the Authenticator pop out on my homepage?
Somehow I've added the Authenticator pop out to be on my homepage. I can move it around but I can't remove it. When I click on it nothing happens. See attached picture. Any advice is appreciated.
Microsoft Security | Microsoft Authenticator
Does Graph API provides an endpoint to "Delete unique permissions" for files and folders
Inside SharePoint Online, we can choose to "Delete unique permissions" for files, items and folders, as follow:- so does Graph API provides an endpoint to achieve this action?
Microsoft Security | Microsoft Graph

Started receiving excessive interactive sign-in events all of a sudden and need it to stop.
I understand about refresh tokens and all; but these are non-interactive events showing up on the interactive portion of the sign-in log. It was not always this way - only started a week or so ago. Looking for a setting perhaps to revert to the original…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Lost Access to Microsoft Authenticator
I have lost access to my Microsoft Authenticator app, and I am the only administrator of my account. As a result, I am unable to log in to any Microsoft services or applications. I kindly request your assistance in recovering access to my account. Please…
Microsoft Security | Microsoft Authenticator
Unable to configure NPS Azure MFA Extension
OS: Windows Server 2012 R2 User has the Global Administrator Role When I run the "PS C:\Program Files\Microsoft\AzureMfa\Config> .\AzureMfaNpsExtnConfigSetup.ps1" script, I get the following output. PS C:\Program…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Impossible to create Azure Account
Hello Azure Community, I'm based in Morocco and have a moroccan valid phone number. Using my microsoft account, I can't register for a free Azure account. I'm getting the following message in every attempt : " We are unable to validate your phone…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
"Retain items for a specific Period" Vs "Only Delete items when they each a certain age" inside Retension policies
We have the options to define those 2 retention polices for a SharePoint communication site, One using "Retain items for a specific Period" :- while the other uses "Only Delete items when they each a certain age" as follow:- so…
Microsoft Security | Microsoft Purview
Sync between On-Prem AD and Azure AD shows error with dn-attributes-failure
I am trying to sync all users from On-Prem AD to Azure AD. However, getting below error messages for some users and groups dn-attributes-failure How can I resolve this error for random users and groups?