I keep getting e-mails trying to find a recipient at my domain without success, and then getting return messages such as:
The original message was received at Mon, 19 Sep 2005 20:56:46 -0700 (PDT)
from cpe-72-129-71-176.socal.res.rr.com [188.8.131.52]
----- Transcript of session follows -----
… while talking to fltr-in1.mail.dreamhost.com.:
Final-Recipient: RFC822; firstname.lastname@example.org
Remote-MTA: DNS; fltr-in1.mail.dreamhost.com
Diagnostic-Code: SMTP; 550 email@example.com: Recipient address rejected: User unknown.
Last-Attempt-Date: Mon, 19 Sep 2005 20:56:50 -0700 (PDT)
Received: from deweywriter.com (cpe-72-129-71-176.socal.res.rr.com [184.108.40.206])
by ms-smtp-01-eri0.socal.rr.com (8.12.10/8.12.7) with ESMTP id j8K3ukFf001147
for firstname.lastname@example.org; Mon, 19 Sep 2005 20:56:46 -0700 (PDT)
Subject: You have successfully updated your password
Date: Mon, 19 Sep 2005 20:56:31 -0700
X-Virus-Scanned: Symantec AntiVirus Scan Engine
X-Virus-Scan-Result: Repaired 36064 W32.Mytob.EV@mm
This has been happening for a week and all coming from the same IP address.
Is there any way to deny these e-mails?