How to Fix Hotmail Account Reported as Not Found but Still Accessible
Question details
The user is able to sign into their Hotmail account and view existing mail, but new incoming messages are bouncing back to senders with an 'Address not found' error.

- Product
- Hotmail / Outlook.com
- Device & OS
- not provided
- Scenario
- Trying to receive new emails on a long-standing Hotmail address that senders are told no longer exists.
- Observed behavior
- The account remains fully accessible for sign-in and viewing old emails, but the mail server rejects new incoming messages with an 'Address not found' error.
Verify that you can still successfully log into your Outlook.com dashboard and gather recent email details or subscription info to help prove your account ownership before contacting support.
Contact Microsoft Support via the Get Help Page
Since automated systems may incorrectly flag the account as non-existent, reaching a human support agent through the Get Help portal is the most effective way to resolve this mailbox routing issue.
Because your account exists for sign-in but fails to receive mail, automated troubleshooting tools often hit a dead end. Getting in touch with a live representative is crucial to resetting your inbox status on Microsoft's backend servers.
Navigate to the official Microsoft Get Help page and sign in with your Microsoft account credentials. If you have an active Microsoft 365 subscription attached to this account, ensure you use it, as it unlocks premium support options.
Type 'missing email' or 'account recovery' into the search bar and select the most relevant guidance article from the provided list.
Scroll to the bottom of the troubleshooting article and click on the 'Contact Us' button. If prompted, select your specific product (Outlook.com) and the category of your issue.
Follow the prompts to connect with a support agent via chat. If you are signed in with an eligible Microsoft 365 subscription, you may also have the option to request a telephone callback.
Clearly explain to the agent that you can successfully sign into the account and read old emails, but senders are receiving an 'Address not found' error when attempting to email you.

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Frequently Asked Questions
Why can I sign into my Hotmail but not receive new emails?
This usually happens due to a server-side routing error or an inactive inbox status on Microsoft's end. The account exists in the sign-in directory, but the mail server incorrectly rejects incoming mail.
Can I call Microsoft Support directly for a Hotmail account issue?
Microsoft typically handles free account support via their automated online system and web chat. However, if you are signed in with a premium Microsoft 365 subscription, you may be granted the option to request a callback from a human support agent via the Get Help page.
Does 'Address not found' mean my Hotmail account was deleted?
Not necessarily. If you can still sign in and view your existing emails, your account has not been deleted. The 'Address not found' message sent to others indicates a specific mailbox delivery failure that Microsoft Support needs to resolve on their servers.




