Sending, receiving, and organizing email in Outlook.com
Try these steps in order:
- Check the backup email carefully.
- Verification codes sent by email can only be sent to the primary alias or another email already added as a sign-in verification method.
- Check the Junk or Spam folder.
- Valid verification emails come from @accountprotection.microsoft.com. Mark that sender as trusted.
- Avoid requesting too many codes.
- Excessive or repetitive requests can cause Microsoft to temporarily stop sending verification codes.
- If there is unusual activity or heavy compromised traffic from the region, delivery can also be delayed and usually resolves after some time.
- If the backup email is another Microsoft account.
- If the alternate address ends in @outlook.com, @hotmail.com, @live.com, or @msn.com, use two private browsing windows.
- In the first InPrivate/private window, stay signed in to the account requesting the code.
- In a second InPrivate/private window, sign in to the backup email account and look for the verification message there.
- Then return to the first window and enter the code.
- If the listed backup email or phone is no longer usable.
- On the verification screen, select I don't have any of these and follow the prompts to replace the security info.
- If the account is asking to verify security info.
- Verify or add new security info when prompted.
- This prompt can be skipped for 24 hours at a time, but after seven days from the first notice, updated or verified security info is required before sign-in continues.
- If sign-in still fails.
- Use the Microsoft Sign-in Helper to identify the account issue and get the next recovery steps: Sign-in Helper
- If no code can be received at all.
- Another verification method may be required, or access to the listed phone or email may need to be restored first.
- Microsoft support agents cannot send verification codes or change account details.
Important:
- Do not change all security info at the same time, or the account may be restricted for 30 days.
References