Blacklist of ip address RRS feed

  • Question

  • I am the system administrator for the mail server mentioned below. I think someone spoofed or apammed us and got us on the microsoft blacklist. I need to get us off. Nothing from any of our domains can get to any .msn or .hotmail address. This is a case of a good intention being poorly executed.  Any help would be appreciated.

    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 MAIL FROM:<harry@munns.org> SIZE=4955:
        host mx2.hotmail.com []: 550 SC-001 Unfortunately, messages from weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors.

    ------ This is a copy of the message, including all the headers. ------

    Return-path: <harry@munns.org>
    Received: from pool-108-23-213-196.lsanca.fios.verizon.net ([] helo=HarryPC)
            by sever.com-dot.com with esmtpa (Exim 4.69)
            (envelope-from <harry@munns.org>)
            id 1QCNsa-0005r3-Hu
            for vernon.lord@hotmail.com; Tue, 19 Apr 2011 20:15:00 -0700
    From: "Harry" <harry@munns.org>
    To: <vernon.lord@hotmail.com>
    Subject: test from munns.org
    Date: Tue, 19 Apr 2011 20:14:58 -0700
    Message-ID: <003501cbff09$23389390$69a9bab0$@org>
    MIME-Version: 1.0
    Content-Type: multipart/alternative;
    X-Mailer: Microsoft Office Outlook 12.0
    Thread-Index: Acv/CSEg+Rya3bNvQne4Hw9UNcAMaQ==
    Content-Language: en-us

    This is a multipart message in MIME format.

    Content-Type: text/plain;
    Content-Transfer-Encoding: 7bit

    Saturday, April 23, 2011 3:50 PM