Troubleshoot Microsoft verification code issues
This article provides explanations for why verification codes from Microsoft don't always arrive. It includes a list of the most common causes, and solutions for each one.
Solucionar problemas de código de verificación de Microsoft
Este artículo ofrece explicaciones sobre por qué no siempre llegan los códigos de verificación de Microsoft. Incluye una lista de las causas más comunes y soluciones para cada una de ellas.
Authentication app not giving a code - Microsoft Q&A
May 4, 2026 · If verification codes (email/SMS) are not arriving, review the guidance in “Troubleshoot Microsoft verification code issues” (for example, avoid repeated requests, check junk folder, verify …
Not receiving the code to verify my account on the Authenticator app ...
Mar 27, 2026 · Follow these steps to troubleshoot when the Authenticator app is not responding and no verification code is received. If another method (SMS, email, backup phone) is configured, choose …
Verifier codes not working - Microsoft Q&A
Mar 15, 2026 · If the sign-in flow says a code was sent (SMS or email) but nothing arrives, follow the guidance for missing verification codes: Sign in to the Security basics page, select Update info, and …
Common problems with two-step verification for a work or school …
There are a number of possible explanations for why verification codes don't always arrive. Read through the list of the most common causes, and see if any of them apply to you.
Microsoft account security info & verification codes
Learn how to manage your Microsoft account security info and troubleshoot verification code issues.
We're sorry that you're having issues with Microsoft account ...
Dec 2, 2025 · If you're not receiving the verification code for your Microsoft account, there are several steps you can take to troubleshoot the issue: Check Your Phone Number: Ensure that the phone …
How to fix verification issues with Microsoft Account
Aug 12, 2025 · Since your son still has Outlook for Windows logged in, that’s the easiest way forward and use it to update his security info or add a new sign-in method under Microsoft Account - Security …
Cannot receive SMS verification code on Microsoft account
Feb 10, 2026 · If you are unable to receive SMS verification codes on your Microsoft account, here are some troubleshooting steps you can take: Check Phone Number: Ensure that the phone number …
Microsoft Authenticator FAQs | Microsoft Support
If you're having trouble getting your verification code for your personal Microsoft account, see Troubleshooting verification code issues. If your question wasn't answered here, we want to hear …