Help email address [email protected] is not functioning

[weiiwang01]

The email address [email protected], which is displayed when a user tries to create a charm with a reserved name, is currently not functioning. Emails sent to this address are being returned with the following error message:

550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in relay recipient table (in reply to RCPT TO command)