Here is what to do when something like this happens as the Moderators cannot act on something they have not personally seen:
1. Block the sender from sending you any more messages by clicking on the "ignore" button beneath the message.
2. Save the message in your "default" mail folder
3. Send an e-mail to Petrarca, the Site Administrator telling him about the problem. He can view the message and take the necessary actions.
His name is Petrarca. He is on the list mentioned above.