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Microsoft Graph event transactionId retention and safe recovery after an unknown create outcome

We are developing an Outlook calendar integration using Microsoft Graph v1.0 and delegated Calendars.ReadWrite access. It creates attendee-free single-instance events in the connected user's calendar. Before sending POST…

Microsoft Security | Microsoft Graph
asked 2026-10-02T01:21:31.11+00:00
Daniel Hollis 0 Reputation points
0 answers

The connection to the outgoing smtp server was dropped. say what?

How do I prevent Windows defender from blocking my email's smtp? I get this message: "The connection to the outgoing smtp server was dropped." Currently the smtp port is 467. I try to change to 587 but no joy. However if I disable Win…

Microsoft Security | Microsoft Defender | Other
asked 2026-10-02T00:54:41.6333333+00:00
Jon W 0 Reputation points
0 answers

Entra External ID: Sign in with Apple doesn't pre-fill first/last name. Apple sends user.name but Entra holds null at OnAttributeCollectionStart

Summary In an external tenant with the built-in Apple identity provider, a brand-new Apple sign-up shows the hosted attribute collection page with First name, Last name and Display name blank. The same user flow with Google pre-fills them, and email…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-09-25T00:44:27.7333333+00:00
LGem 0 Reputation points
edited the question 2026-10-02T00:37:31.14+00:00
LGem 0 Reputation points
0 answers

Microsoft Q & A vs Microsoft Community

I am sorry to post this but I feel all users must be honest about all things Microsoft. We understand the necessity of updating Microsoft systems and along with that come new things, new ways and so forth. But in totally honest, I do not like this new…

Community Center | Discuss the Q&A site | Other feedback
asked 2026-10-01T23:04:53.7233333+00:00
Temporary User 45 Reputation points
0 answers

Meu sobrinho deletou meu app e perdi meus código

Meu sobrinho deletou meu autenticador Microsoft Nisso eu não tinha o backup, agora o app está pedindo o código e não consigo trocar ele Tem como recuperar?

Microsoft Security | Microsoft Authenticator
asked 2026-10-01T22:52:36.6466667+00:00
Matheus Januário 0 Reputation points
0 answers

Azure AIK trust pool

Same failure on another platform. Device: MSI Katana 17 HX, BIOS E17L7IMS.108. TPM: Intel PTT 2.0, manufacturer version 600.18.1042.2872, spec 1.38. EK issuer: CN=CSME ADL PTT 01SVN (NotBefore 23/06/2021, NotAfter 01/01/2050). EK cert is present locally…

Microsoft Security | Intune | Enrollment
asked 2026-10-01T22:44:10.3433333+00:00
wahren watson 0 Reputation points
0 answers

Activate Windows

I had issues with a broken CPU, during troubleshooting replaced motherboard, then CPU, then went back to original motherboard. Now for months stuck with Activate Windows watermark destroying my OLED. None of the suggested fixes works in the…

Windows for home | Windows 11 | Licensing and activation
asked 2026-10-01T22:08:33.4433333+00:00
Andrew Mason 0 Reputation points
commented 2026-10-01T22:43:25.2466667+00:00
EmilyS726 280.7K Reputation points Independent Advisor
0 answers

Azure AIK enrollment returns HTTP 400 (0x80190190) for EK signed by "CSME ADL PTT 01SVN" — Intel PTT CA appears missing from AIK trust pool

My desktop fails Windows AIK certificate enrollment on every attempt, blocking TPM attestation for consumer applications. System: MSI PRO Z790-P WIFI (Z790 chipset, Raptor Lake), TPM 2.0 via Intel PTT, Windows 11 (fully updated), Secure Boot enforcing…

Microsoft Security | Intune | Enrollment
asked 2026-07-20T02:02:07.6133333+00:00
Nick Derbawka 5 Reputation points
commented 2026-10-01T22:30:01.86+00:00
wahren watson 0 Reputation points
0 answers

Microsoft artifact signing service is a scam

I got a subscription to get my software signed. It gets auto rejected everytime without even getting to any verification steps and no reason is provided as to why it was rejected. There is no way to contact support without upgrading. My previous …

Artifact Signing
Artifact Signing

A fully managed end-to-end service for digitally signing code, documents, and applications. (formerly Trusted Signing)

1,819 questions
asked 2026-10-01T21:18:18.0966667+00:00
Rahul Kharel 0 Reputation points
0 answers

I need a marketplace logo

I need a marketplace logo and access to your image library

Microsoft Partner Center | Other
asked 2026-10-01T21:09:34.6466667+00:00
Mary Campbell 0 Reputation points
0 answers

Unable to verify student status for Azure for Students.

Hello Microsoft Support, I am a student at Vietnam Aviation Academy (vaa.edu.vn). My school email is ******@vaa.edu.vn. When I try to verify my student status for Azure for Students, the system says my school domain is not recognized. Please help verify…

Azure Percept
Azure Percept

A comprehensive Azure platform with added security for creating edge artificial intelligence solutions.

73 questions
asked 2026-10-01T20:39:18.2566667+00:00
Thai Doan 0 Reputation points
0 answers

recuperar cuenta eliminada

ayuda para recuperar intento mandar la recuperacion y me sale que el usuario ya esta registrado , pero cuando mando el formulario me dice que el usuario no existe en su base de datos

Microsoft Security | Active Directory Federation Services
asked 2026-10-01T20:35:29.82+00:00
Estephanie Torres 0 Reputation points
0 answers

Problemas comuns com a verificação de dois passos usando autenticador

Ao colocar o código de senha de uso único que aparece no celular a seguinte mensagem aparece : Não introduziu o código de verificação esperado. Tente novamente. Ver detalhes

Microsoft Security | Microsoft Authenticator
asked 2026-10-01T19:37:56.6766667+00:00
Agro Ferragens Luizao 0 Reputation points
0 answers

Azure for Students verification fails and support redirects me to Engage Center with No Access

I am trying to activate Azure for Students. I am currently enrolled at Universidade de São Paulo (USP), Brazil. During academic verification, Azure shows: “You do not have access. Our systems are detecting a problem with your account and are unable to…

Azure | Azure Training
asked 2026-10-01T15:39:29.67+00:00
henrique teruya 0 Reputation points
edited the question 2026-10-01T19:11:32.4+00:00
Nathan Roberts (SN) 14,211 Reputation points Student Ambassador Volunteer Moderator
0 answers

Intermittent 404 DomainNotLinked on a linked, verified custom domain since 2026-10-01 (most sends fail)

Hi all! Could someone give me some light into a failure situation with ACS email sending? Since 2026-10-01 06:30 UTC, most email sends from our Azure Communication Services resource   (data location UK) fail with HTTP 404, x-ms-error-code…

Azure Communication Services
Azure Communication Services

An Azure communication platform for deploying applications across devices and platforms.

1,838 questions
asked 2026-10-01T18:58:41.91+00:00
AE 0 Reputation points
0 answers

MICROSOFT FOR STARTUPS

My credits should have increased based on the criteria on milestones in Microsoft For Startups. How do I get support to analyze my services and increase my limits? (I have been using 9 services for multiple months)

Azure | Azure Startups
Azure | Azure Startups

Startups: Companies that are in their initial stages of business and typically developing a business model and seeking financing.

1,899 questions
asked 2026-10-01T18:56:31.4+00:00
Joe Thomas 0 Reputation points
0 answers

Azure Front Door Standard: UrlRewrite action inconsistently rewrites the same URL (identical config, result flips between 200 and 404)

I'm seeing a reproducible, inconsistent behavior in the UrlRewrite Rules Engine action on Azure Front Door Standard, using a configuration that matches the official documentation example exactly. Context Front Door Standard (sku.name:…

Azure Front Door
Azure Front Door

An Azure service that provides a cloud content delivery network with threat protection.

1,243 questions
asked 2026-10-01T18:49:21.2833333+00:00
José Fernandes 0 Reputation points
0 answers

Problem Activating Windows 11 Pro in Parallels

I am migrating my retail Windows Pro license from an old VMware virtual machine to a new Parallels virtual machine, and the hardware troubleshooter is blank. Probably a problem between the old Mac with Intel chip and the new MAC with Silicon chip. The…

Windows for home | Windows 11 | Licensing and activation
asked 2026-10-01T14:29:50.4733333+00:00
Chris Locke 0 Reputation points
commented 2026-10-01T18:13:11.7366667+00:00
Neil D 34,920 Reputation points Volunteer Moderator
0 answers

Xbox Android app shows "Your content safety settings block this" on mature game media — account settings verified fully open (works on PC app and web)

On the Xbox app for Android, viewing screenshots/trailers for Mature-rated games (e.g. Cyberpunk 2077, rated MATURE 17+) shows "Your content safety settings block this" over every media tile. The content never loads. Account signed in on all…

Windows for home | Other | Gaming
asked 2026-10-01T18:07:02.3066667+00:00
BadNewsGoodNews 0 Reputation points
0 answers

Personal Microsoft account locked out of Azure Portal: 6-digit MFA required, but Authenticator shows 8-digit code and no push arrives

I use a personal Microsoft account to access my Azure subscription. I can sign in to my Microsoft account normally, but I cannot complete sign-in to the Azure Portal. After entering my credentials, Azure asks for a code from Microsoft Authenticator. The…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-10-01T17:42:17.0133333+00:00
Jie Gu 0 Reputation points