Sending, receiving, and organizing email in Outlook.com
Hello,
Did you check your email forwarding rules to see whether all of your incoming emails are being forwarded to the hacker's address?
- Open this link in a private browsing tab and sign in with your Microsoft account: https://outlook.live.com/mail/0/options/mail/forwarding
- If your emails are being forwarded to another address, click 'Do not Forward'.
- Save the changes.
And check whether you have enough storage to send or receive emails.
- Go to Outlook.com email Settings.
- Select Accounts > Storage.
- Expand the Microsoft Storage and E-mail storage section.
- See whether you have enough storage to send or receive emails.
If you are still having issues,
Try sending a test email from one of your Microsoft accounts to the affected email address. If you receive any bounce-back error message, share the complete error message here.