We have an email account to which all mails that bounce are sent back to. Lately I have been seeing this particular email where it says that the Final-Recipient was
I@my-domain.com. This is the full email with my-domain.com being my real domain:
This is the mail system at host mail.my-domain.com. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <I@my-domain.com> (expanded from <I>): user unknown Final-Recipient: rfc822; I@my-domain.com Original-Recipient: rfc822; I Action: failed Status: 5.1.1 Diagnostic-Code: x-unix; user unknown
Does this mean that some script on our server is constantly trying to send and email to this email address and it keeps bouncing or is there something more to it?