3,996 questions with Microsoft Security | Microsoft Entra | Microsoft Entra External ID tags

Sort by: Updated
1 answer

ID token validation failing after successful sign-in

We're integrating our application with Microsoft Entra External ID using OpenID Connect. Users are able to sign in successfully, and we receive the ID token, but our application fails when validating the token signature. We're currently not sure if we're…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-19T04:51:39.5833333+00:00
Luca 0 Reputation points
commented 2026-06-19T11:58:19.17+00:00
VEMULA SRISAI 13,415 Reputation points Microsoft External Staff Moderator
0 answers

New-MgInvitation_CreateExpanded: Invitations are blocked for this directory due to suspicious activity.

Issue Description: ======================= Entra -> Inviting external user through GUI or through New-MgInvitation fails. Note: => It worked before! GUI says: User invitation failed -> insufficient privileges to complete operation…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-05-28T20:06:47.9066667+00:00
Miguel Resende 0 Reputation points
edited the question 2026-06-19T08:23:54.2733333+00:00
Miguel Resende 0 Reputation points
1 answer

Follow-up: Request to unblock B2B invitations in Microsoft Entra ID after purchasing Azure Developer Support

This is regarding the issue we posted in the following Microsoft Q&A threads. JP: https://learn.microsoft.com/ja-jp/answers/questions/5891687/microsoft-entra-id-b2b?page=1&orderby=Helpful&comment=answer-12775863&translated=false US:…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-18T07:46:03.9+00:00
アムス 5 Reputation points
answered 2026-06-18T07:46:23.1733333+00:00

AI answer

2 answers

Entra External ID (External Tenant): How to send an email notification/invitation to local user created via "Create User" endpoint of Graph API

Hello everyone, We are in the process of migrating our authentication provider from Auth0 to MS Entra External ID for External Tenants (B2C). We have a couple of workflows we need to replicate in MS Entra External ID, particularly Create User and Reset…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
Microsoft Security | Microsoft Graph
asked 2025-01-08T11:53:33.8666667+00:00
Suraj 0 Reputation points
commented 2026-06-18T05:54:40.65+00:00
Eka Lin 0 Reputation points
1 answer

Help Needed: Facing 40015 error when trying to set up Linkedin OIDC with Entra External ID

Hello, I'm trying to configure LinkedIn as a custom OpenID Connect (OIDC) identity provider in Microsoft Entra External ID, but I consistently receive AADSTS40015 during sign-in. What I've already verified LinkedIn OIDC endpoints are configured correctly…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-09T08:33:32.8533333+00:00
Taha Murtaza Ali 0 Reputation points
answered 2026-06-18T05:42:27.7566667+00:00
Taha Murtaza Ali 0 Reputation points
2 answers

Need to delete old B2C tenants but none of my accounts can login to the tenants

Hi, In my subscription, I have a number of old B2C tenants that I need to delete. In order to delete them, first I need to login to each B2C tenant and carry out certain tasks as per this answer . However, my issue is that I tried all the possible…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-17T14:56:37.65+00:00
Panagiotis Tzedakis 47 Reputation points
answered 2026-06-17T15:05:16.9266667+00:00
Panagiotis Tzedakis 47 Reputation points
1 answer

MFA for Azure VMS

We have a requirement to enable MFA for azure VMs. We have enabled the managed identity and installed the AAD ext. and tried with 1 user and It allows the user to login with entra credentials. However after setting up conditional access policy its not…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-06T05:01:19.0933333+00:00
Nitish kumar 0 Reputation points
commented 2026-06-17T05:22:13.5466667+00:00
Shubham Sharma 17,675 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Unable list UserFlow ID in Graph Explorer

I am trying to disable External Tenant External Identities Signin User Flow's Create Account Field. I received AADB2C error code when i use Microsoft Graph Explorer to list User Flow ID. I had used an admin account with global admin, External ID User…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
Microsoft Security | Microsoft Graph
asked 2024-07-29T03:20:45.9266667+00:00
Connie Chang 30 Reputation points
commented 2026-06-16T19:41:56.4033333+00:00
Michael Ward 0 Reputation points
0 answers

General guidance regarding Mircosoft Entra External ID Pricing breakdown for ID Governance

Hi Team, We were exploring different features and their respective pricing for Microsoft Entra External ID as per below document -> https://azure.microsoft.com/en-us/pricing/details/microsoft-entra-external-id/ In this document, we need further…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-15T15:30:45.8833333+00:00
Aditya Pande 0 Reputation points
commented 2026-06-16T08:52:02.5166667+00:00
Sridevi Machavarapu 33,305 Reputation points Microsoft External Staff Moderator
1 answer

Microsoft Entra External ID EmailOtpSend Custom Authentication Extension Not Invoking API Endpoint

We are configuring a Microsoft Entra External ID custom authentication extension for the EmailOtpSend event. The target API is hosted behind Azure Application Gateway and is publicly reachable over HTTPS. Configuration summary: Tenant type: Microsoft…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-13T05:27:15.5233333+00:00
Ashok Kumar Busi 1 Reputation point
commented 2026-06-16T07:54:25.44+00:00
Shubham Sharma 17,675 Reputation points Microsoft External Staff Moderator
1 answer

What is the maximum upper limit for Total number of objects per Entra External ID tenant?

According to https://learn.microsoft.com/en-us/entra/external-id/customers/reference-service-limits, Total number of objects (user accounts and applications) per tenant = 300,000. To increase this limit, I would need to contact Microsoft Support. Is…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-15T01:25:24.2466667+00:00
Chong, Kum Wah 0 Reputation points
commented 2026-06-16T07:53:00.0466667+00:00
Shubham Sharma 17,675 Reputation points Microsoft External Staff Moderator
1 answer

Unable to delete B2C tenant

Getting error code 400 when I try to delete B2C tenant

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-02T01:57:33.4333333+00:00
Amit Modi 40 Reputation points Microsoft Employee
answered 2026-06-16T07:15:00.1333333+00:00
Amit Modi 40 Reputation points Microsoft Employee
1 answer

Invitations are blocked for this directory due to suspicious activity - request to unblock B2B invitations

Hello, Our tenant is blocked from sending B2B guest invitations. All invitations — via Microsoft Graph (POST /v1.0/invitations) and the Azure portal — now fail with: "Invitations are blocked for this directory due to suspicious activity. …

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-15T09:49:21.6566667+00:00
Yannis Bouhamou 0 Reputation points
commented 2026-06-15T10:11:14.73+00:00
Yannis Bouhamou 0 Reputation points
2 answers

Entra External Id: Custom CSS is not working

I’m currently working on configuring a custom branding theme for External ID in Microsoft Entra, and I’m running into some issues. I created a new theme and configured all the visual elements, including: Application of the theme to the app Logo and…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-15T02:30:14.1133333+00:00
Rojan Maharjan 0 Reputation points
answered 2026-06-15T04:18:09.3+00:00
Shubham Sharma 17,675 Reputation points Microsoft External Staff Moderator
2 answers

Entra ID issue

Hey everyone. im looking for some guidance within Entra ID i accidentally went from a Global user to a internal user and now every time i log into azure I get token errors and along with it being degraded is there anyway that i can reverse it or do I…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-15T01:52:13.9433333+00:00
Michael Lauretta 0 Reputation points
answered 2026-06-15T03:33:00.8533333+00:00
VEMULA SRISAI 13,415 Reputation points Microsoft External Staff Moderator
2 answers

Personal MSA stuck as guest in former employer's Entra ID tenant — cannot leave; Conditional Access blocks all sign-in paths

Personal MSA stuck as guest in former employer's Entra ID tenant — cannot leave; Conditional Access blocks all sign-in paths Details (paste this): My personal Microsoft account was added as a guest user in a former employer's Microsoft Entra ID tenant…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-14T19:39:35.1933333+00:00
Timothy Genser 0 Reputation points
edited an answer 2026-06-14T20:57:09.4633333+00:00
Nathan Roberts (SN) 11,806 Reputation points Volunteer Moderator
1 answer

onPasswordSubmitListener breaks sign-in (AADSTS50000) on CIAM tenant even when user has no migration flag set

Hey, hoping someone has hit this. I'm trying to set up JIT password migration on a Microsoft Entra External ID (CIAM) tenant, basically copying users from an old Azure AD B2C tenant and migrating their passwords on first sign-in. I've followed the docs…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-05-21T21:05:38.6666667+00:00
Michael E 25 Reputation points
commented 2026-06-13T12:13:56.5766667+00:00
TU2 10 Reputation points
0 answers

Issue: Azure DevOps access failing after company domain change.

Our organization's email domain has changed from @xyz.com to @abc.com. The customer has granted us access to their Azure DevOps organization and project using our new @abc.com email addresses. However, when we attempt to sign in and access the customer's…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-11T06:19:27.5933333+00:00
prasad yalla 0 Reputation points
commented 2026-06-12T08:02:07.2433333+00:00
Shubham Sharma 17,675 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Custom attributes are not showing up in ID token

I have a custom application integrated with Microsoft Entra External ID using OpenID Connect. I created a few custom user attributes and can see the values populated for users, but when I sign in and check the ID token, those attributes are not…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-12T01:55:28.37+00:00
Alex 20 Reputation points
accepted 2026-06-12T17:05:03.5033333+00:00
Alex 20 Reputation points
1 answer One of the answers was accepted by the question author.

azure account restore

I accidentally made my account internal instead of external and I want to fix it please. [Moderator edit: Changed tags from: Azure | Azure Role-based access control ]

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-06-14T11:20:25.77+00:00
Storm Maddern 20 Reputation points
accepted 2026-06-14T15:55:51.1966667+00:00
Storm Maddern 20 Reputation points