@ factor identification texts

Question

Not getting texts in 2 factor identification in Microsoft out look.

Answer 1

Hi Franklin, Richard A

From your post, I understand how frustrating this is when two‑factor codes don’t arrive.

Have you tried the Q&A Assist suggestions under your post? Just to confirm, could you please let me know:

• Are you not receiving any verification texts at all, or is it only happening for certain attempts or services?
• Are you currently able to sign in to your Microsoft account, or are you blocked at the sign-in step because the verification text never arrives?

In the meantime, please try these checks:

1, Check if another verification method is available

On the sign‑in screen:

• Select "Try another way to verify" or "Other ways to sign in"
• See if other options like email or authenticator app appear

2, Check for temporary security blocks

If multiple codes were requested in a short time:

• Microsoft may temporarily stop sending SMS codes
• Wait 24 hours without retrying, then request a new code once

3, Try from a familiar device or network

Sign in from a device and location you’ve used before. This can help Microsoft trust the login attempt and allow verification.

Looking forward to your reply so I can assist you better. I truly appreciate your time and understanding.

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".    

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Answer 2

Try these steps to troubleshoot missing 2‑factor (verification) texts for an Outlook/Microsoft account:

1. Check for security blocks or rate limits

• Avoid repeatedly requesting new codes; excessive or repetitive requests to phone/email can cause Microsoft to temporarily block sending verification codes.
• If Microsoft detects unusual activity or heavy compromised traffic from the region, codes may be delayed or temporarily not delivered. These issues resolve automatically after some time.

2. Verify phone/SMS settings

• Make sure the phone is not blocking texts from unknown numbers.
  • If it is, change the phone settings, then on the verification page choose I don't have a code to have a new code sent.
• Confirm the SMS inbox is not full and that the messaging app is working correctly; clear storage or troubleshoot the app if needed.
• VOIP numbers cannot be used to receive verification codes. Ensure a mobile phone number is configured.

3. Confirm the correct phone/email is configured

• When signing in, only partial digits/characters are shown for security. Confirm that the last two digits of the phone number or first two characters of the email match the actual security info.
• For a Microsoft account, verification codes can only be sent to the primary alias or another email/phone added as a way to verify sign‑in.

4. Check email instead of SMS (if using email verification)

• Look in the junk/spam folder for messages from @accountprotection.microsoft.com and mark this sender as trusted so future codes arrive in the inbox.

5. If still blocked from signing in

• If other verification options are configured (for example, alternate email), select Other verification options on the sign‑in screen and use a different method.
• If the account has been flagged for unusual activity or locked for security reasons, verification messages might not go through until the security issue is cleared by Microsoft’s automated systems.

If the problem persists across all methods and over time, use the official Microsoft account support and recovery options from a trusted browser session to continue account recovery.

---

References:

• Troubleshoot Microsoft verification code issues
• Common problems with two-step verification for a work or school account
• Why is Microsoft texting me?
• You don't receive a text or voice call that contains the verification code for Microsoft Entra multifactor authentication

AI-generated content may be incorrect. Read our transparency notes for more information.