I'm getting literally about 100 of these per hour easy in whm > mail queue! Where is it coming from and how do I stop this?
mailnull 47 12
154P Received: from mailnull by server.domain.com with local (Exim 4.68)
for [email protected]; Sun, 06 Jan 2008 00:15:03 -0600
038 X-Failed-Recipients: [email protected]
029 Auto-Submitted: auto-replied
063F From: Mail Delivery System <[email protected]>
029T To: [email protected]
059 Subject: Mail delivery failed: returning message to sender
052I Message-Id: <[email protected]>
038 Date: Sun, 06 Jan 2008 00:15:03 -0600
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
SMTP error from remote mail server after RCPT TO:<[email protected]>:
host sentry.domainbank.com [188.8.131.52]: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
------ This is a copy of the message, including all the headers. ------
Return-path: <[email protected]>
Received: from root by server.domain.com with local (Exim 4.68)
(envelope-from <[email protected]>)
for [email protected]; Sun, 06 Jan 2008 00:15:02 -0600
To: [email protected]
Subject: Services(2) failed
From: [email protected]
Message-Id: <[email protected]>
Date: Sun, 06 Jan 2008 00:15:02 -0600
Following services are down:
Do not reply to this!
For further details please contact your provider!