Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
14,929 questions
1 answer
Microsoft Authenticator not showing verification code
Problem Description I am unable to receive or view the verification code in the Microsoft Authenticator app. The account is added to the app, but no authentication code is displayed, preventing me from signing in to my Microsoft account. I have already…
Microsoft Security | Microsoft Authenticator
asked 2026-07-19T07:46:27.22+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 15%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Abhi Kumar
0
Reputation points
answered 2026-07-19T07:46:49.11+00:00
AI answer
1 answer
SMS Authentication Failure (Error 399287) Preventing Admin Sign-In
I am trying to sign in to an administrator account that I own, but the SMS verification method is no longer working. When I select phone verification for my tenant directory, I am prompted to verify my identity via SMS. However, as soon as I click the…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
30,924 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 41%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMA%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 10%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERL%3C/text%3E%3C/svg%3E)
0 answers
Remove Endpoint from Defender
How we can delete endpoint from Asset - Device on Microsoft Defender portal? If I delete the device from Entra then the devices will be removed also from Defender portal?
Microsoft Security | Microsoft Defender | Other
Microsoft Security | Microsoft Defender | Other
Additional Microsoft Defender tools and services that provide security across various platforms and environments
652 questions
asked 2026-07-19T05:41:13.0166667+00:00
Handian Sudianto
7,341
Reputation points
asked 2026-07-19T05:41:13.0166667+00:00
Handian Sudianto
7,341
Reputation points
0 answers
hi im receiving authenticator messages saying was that you
Hi i have several devices with outlook accounts but generally use one at a time but mostly my mobile and the other devices are off or asleep also to my knoweledge only my mobile has the authenticator app on my mobile i get a notification asking if that…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
14,929 questions
asked 2026-07-19T05:27:32.8333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 61%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERM%3C/text%3E%3C/svg%3E)
robert mendonca
0
Reputation points
asked 2026-07-19T05:27:32.8333333+00:00
robert mendonca
0
Reputation points
0 answers
Phone Factory reset had made authentication impossible
Hi so my phone recently had a SIM card issue that resulted in it being factory reset and still unusable for a while till just last week. I do plan on getting a new phone soon within days, and so with that said I'm having a problem verifying my current…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
14,929 questions
asked 2026-07-19T04:28:15.87+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 76%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVP%3C/text%3E%3C/svg%3E)
Victoria Pratt
0
Reputation points
edited the question 2026-07-19T04:29:50.9166667+00:00
Victoria Pratt
0
Reputation points
2 answers
How to get help with unusual sign-in attempts
How do I get help with unusual sign-in attempts. I use the microsoft authenticator app and I have changed my password. But the attempts continue. None of my other accounts are being affected. The unauthorized attempts are originating from Mexico,…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
14,929 questions
asked 2026-07-14T14:02:36.3633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 94%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGW%3C/text%3E%3C/svg%3E)
Gregory Weires
0
Reputation points
commented 2026-07-19T03:52:45.1+00:00
Gregory Weires
0
Reputation points
0 answers
Me robaron mi cuenta de Microsoft hace 2 años y sigo sin poder recuperarla pese a tener pruebas
Hola. Hace aproximadamente dos años me robaron mi cuenta de Microsoft. Supongo que consiguieron adivinar o comprometer mi contraseña y, una vez dentro, cambiaron el correo de recuperación, el número de teléfono y toda la información de seguridad,…
Microsoft Security | Microsoft Entra | Other
Microsoft Security | Microsoft Entra | Other
Additional Microsoft Entra services and features related to identity, access, and network security
2,975 questions
asked 2026-07-19T03:20:48.0133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 27%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
Javier Marrero Martín
0
Reputation points
asked 2026-07-19T03:20:48.0133333+00:00
Javier Marrero Martín
0
Reputation points
0 answers
Unable to access Azure tenant – Authenticator asks for 6-digit code but my personal Microsoft account only generates 8-digit codes
Hello, I am unable to access Azure / Microsoft Entra using my personal Microsoft account: ******@live.com. When I try to access the Azure portal or switch tenants, Microsoft Entra requires a 6-digit verification code from Microsoft…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
30,924 questions
1 answer
Unable to sign into Microsoft account
I am unable to sign into microsoft account, i need help. Its not recongising my mobile number. When i enter my mobile number it asks to choose other options to verify. The gives me no options
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
14,929 questions
asked 2026-07-19T01:40:12.1366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 2%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECA%3C/text%3E%3C/svg%3E)
carley alexandropoulos
0
Reputation points
answered 2026-07-19T01:40:27.69+00:00
AI answer
0 answers
Fraudulent charges on my Microsoft account
There have been 4 fraudulent charges against my account. Someone hacked my account and changed my address, billing, etc. to his name. I have since changed it back to my info and changed my password. Three of the charges were made after I did this. His…
Microsoft Security | Microsoft Sentinel
Microsoft Security | Microsoft Sentinel
A cloud-native SIEM solution that provides intelligent security analytics and threat detection across systems
1,438 questions
asked 2026-07-15T14:45:52.4466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 52%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED2%3C/text%3E%3C/svg%3E)
DuaneLunday-2176
0
Reputation points
commented 2026-07-19T01:00:28.03+00:00
DuaneLunday-2176
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Sensitivity labels not showing in "Sensitive info types" when creating a custom policy in Purview DLP
Sensitivity labels not showing in "Sensitive info types" when creating a custom policy in Purview DLP. Sensitivity labels have been set-up and published, and they appear in apps such as Word.
Microsoft Security | Microsoft Purview
Microsoft Security | Microsoft Purview
A unified data governance solution that helps manage, protect, and discover data across your organization
2,115 questions
asked 2026-07-18T01:03:33.3033333+00:00
Mark G Lomas
20
Reputation points
commented 2026-07-19T00:39:26.4733333+00:00
Mark G Lomas
20
Reputation points
1 answer
PLease help me fix this error which i have received and has disabled my mail from being delivered. I have logged into Defender but am unable to understand if i have resolved the problem.
Diagnostic information for administrators: Generating server: AS8PR01MB7672.eurprd01.prod.exchangelabs.com [******@gmail.com] Remote server returned '550 5.1.8 Access denied, bad outbound sender AS(42004)' Original message headers: Received: from…
Microsoft Security | Microsoft Defender | Microsoft Defender for Office 365
Microsoft Security | Microsoft Defender | Microsoft Defender for Office 365
Protection against phishing, malware, and other threats targeting email and collaboration tools in Microsoft 365
229 questions
asked 2026-07-15T10:20:15.35+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(265.6, 3%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESL%3C/text%3E%3C/svg%3E)
Sam Laite
0
Reputation points
answered 2026-07-18T23:45:17.0133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 18%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
Dilawar Shaikh
0
Reputation points
0 answers
Azure connect service crashed
Hello, The service windows ADsync won't start again. The Ad connect version is 2.6.3 and it is installed on a windows serveur 2022. Here is the log through the event log : "Nom du journal:Application Source: ADSync Date: 15/07/2026…
Microsoft Security | Microsoft Entra | Other
Microsoft Security | Microsoft Entra | Other
Additional Microsoft Entra services and features related to identity, access, and network security
2,975 questions
asked 2026-07-16T09:32:45.7133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(70.4, 31%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBE%3C/text%3E%3C/svg%3E)
BALLET E
0
Reputation points
2 answers
MFA enrollment wizard loops indefinitely — personal MSA admin locked out of Entra external tenant
I'm the only admin of a Microsoft Entra External ID tenant, signing in with a personal Microsoft account (gmail). Since this week, every sign-in to entra.microsoft.com or portal.azure.com shows "Let's keep your account secure" — clicking Next…
Microsoft Security | Microsoft Entra | Microsoft Entra External ID
Microsoft Security | Microsoft Entra | Microsoft Entra External ID
Managing external identities to enable secure access for partners, customers, and other non-employees
4,029 questions
asked 2026-07-18T04:55:10.1466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 28.999999999999996%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJB%3C/text%3E%3C/svg%3E)
Jonathan Bush
0
Reputation points
answered 2026-07-18T23:17:58.6633333+00:00
Dilawar Shaikh
0
Reputation points
2 answers
Microsoft Azure, Horrendous support and blocking development of applications
I am a former intern of NBCUniversal. Currently, NBC has my email as a guest account linked to azure. Neither NBC nor Azure will delete my account from the organization so I can develop applications. This is yet another example of Microsoft being an…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
30,924 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(28.799999999999997, 44%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EU%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Understanding the difference between Microsoft Entra ID roles and Azure RBAC roles for access control
I am currently learning about Microsoft Entra ID and Azure security concepts, and I am trying to understand how identity-based access control differs from resource-based access control. From my understanding, Microsoft Entra ID roles are mainly used to…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
30,924 questions
asked 2026-07-18T20:34:58.0533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 7.000000000000001%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Alvin Bernasko
0
Reputation points
accepted 2026-07-18T20:38:05.6933333+00:00
Alvin Bernasko
0
Reputation points
0 answers
two factor authentication / app issue / work email / Auth. App doesnt receive code
My work account requires two-factor authentication (2FA), which I have enabled on the Microsoft Authenticator app. However, when I attempt to sign in, the system prompts me to enter a code from the app. Unfortunately, the app does not display any code,…
Microsoft Security | Microsoft Authenticator
Microsoft Security | Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
14,929 questions
asked 2024-09-19T11:01:45.1666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 49%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHN%3C/text%3E%3C/svg%3E)
Hemo Najem
5
Reputation points
commented 2026-07-18T18:34:46.8033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 57.00000000000001%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECG%3C/text%3E%3C/svg%3E)
Christian Gonzalez
0
Reputation points
0 answers
Bookings API: POST /appointments returns HTTP 500 UnknownError with empty message (application permissions)
Subject: Graph API — POST /solutions/bookingBusinesses/{id}/appointments returns HTTP 500 UnknownError with empty message Hi, We are building a custom booking flow against the Microsoft Bookings Graph API using application permissions (client…
Microsoft Security | Microsoft Graph
Microsoft Security | Microsoft Graph
An API that connects multiple Microsoft services, enabling data access and automation across platforms
14,141 questions
asked 2026-07-18T17:41:09.3066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 4%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKY%3C/text%3E%3C/svg%3E)
Kayahan Yilmaz
0
Reputation points
asked 2026-07-18T17:41:09.3066667+00:00
Kayahan Yilmaz
0
Reputation points
2 answers
One of the answers was accepted by the question author.
You cannot set up paswordless phone sign-in because your IT admin has disabled this feature
I have followed this kb https://learn.microsoft.com/en-us/azure/active-directory/authentication/howto-authentication-passwordless-phone to enable passwordless "phone" sign-in and it worked for me. When I tried to enable phone sign-in in my…
Microsoft Security | Microsoft Entra | Microsoft Entra ID
Microsoft Security | Microsoft Entra | Microsoft Entra ID
A cloud-based identity and access management service for securing user authentication and resource access
30,924 questions
asked 2023-03-08T22:47:02.5733333+00:00
Calvin Goodman
86
Reputation points
commented 2026-07-18T17:14:49.1+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 1%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERM%3C/text%3E%3C/svg%3E)
Reuben MPH Harrison
0
Reputation points
1 answer
Can't Purchase P2
We are attempting to purchase Microsoft Entra ID P2 licenses for a new Azure Government tenant, but the transaction continues to fail. We are purchasing directly through Microsoft and are not currently working through a CSP. The tenant currently has…
Microsoft Security | Microsoft Entra | Other
Microsoft Security | Microsoft Entra | Other
Additional Microsoft Entra services and features related to identity, access, and network security
2,975 questions
asked 2026-07-17T16:57:06.71+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 93%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFB%3C/text%3E%3C/svg%3E)
Fiona Blake
0
Reputation points
answered 2026-07-18T15:40:52.6533333+00:00
Dilawar Shaikh
0
Reputation points