How to Fix MSN Account Cannot Send or Receive Emails
Question details
The user is unable to reliably send or receive messages using an MSN email account.
- Product
- MSN Email / Microsoft Outlook
- Device & OS
- not provided
- Scenario
- Experiencing email delivery failures and inconsistent webmail behavior, particularly after a recent Microsoft storage purchase.
- Observed behavior
- The account stops receiving emails from certain senders (such as Gmail users). External senders receive a bounce-back delivery error stating the MSN address cannot be found.
Ensure you have a stable internet connection and try logging directly into Outlook.com via a web browser to verify that your Microsoft account is active and accessible.
Verify Microsoft Storage Quota and Sync Status
Ensure your newly purchased Microsoft storage is properly synced and your inbox is no longer over its storage limit.
Microsoft shares storage across OneDrive, Outlook, and other services. Even if you recently purchased more storage, it can take up to 24 hours for the system to recognize the new quota. If your account is over the limit, all incoming emails are rejected.
Open your web browser and sign in to Outlook.com using your MSN account credentials.
Click the gear icon (Settings) in the top-right corner, then navigate to General > Storage.
Review both your Microsoft storage (OneDrive) and Email storage. Ensure neither is showing as full.
If the new storage hasn't synced, temporarily delete large emails or clear out your Deleted Items and Junk Email folders to resume receiving messages.
Review Blocked Senders and Forwarding Rules
Make sure legitimate emails are not being blocked or routed elsewhere by mistakenly configured rules in your account.
Contact Microsoft Support for Address Resolution
If external senders like Gmail report that the MSN address cannot be found, the alias or domain routing may need a back-end correction from Microsoft.
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Frequently Asked Questions
Why am I receiving emails from some users but not others on my MSN account?
This can happen if your account's junk mail filters are overly aggressive, if specific senders are on your blocked list, or if the sender's domain is experiencing temporary routing issues to Microsoft's servers.
Why did my MSN email stop working after buying more Microsoft storage?
There is often a synchronization delay between purchasing storage and the server recognizing your new quota. During this delay, if your inbox was previously full, the server will continue to reject incoming emails. It may take up to 24 hours to fully sync.
What does it mean when Gmail says my MSN address cannot be found?
This delivery error (Non-Delivery Report) indicates a routing issue where the sending server cannot locate your MSN email alias. It is frequently caused by back-end server synchronization errors at Microsoft, especially prevalent with legacy domain names like @msn.com.
