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exchange 2010 mails to external

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  • exchange 2010 mails to external

    Hello dear Forum and greatings from italy,

    we have an Exchange 2010 server. and emails to external recipients failed, but not all, some mails arriving some not.

    here is a example of a mail. thank you verry much for an idea


    Server: mforward.dtag.de
    [email protected]
    mail.oclc.de #<mail.oclc.de #4.4.7> #SMTP#
    Ursprüngliche Nachrichtenkopfzeilen:
    Received: from mforward.dtag.de ([192.168.0.8]) by mforward2.dtag.de
    (8.13.8/8.13. with ESMTP id q1T8BQ73008324 for
    <[email protected]>; Wed, 29 Feb 2012 09:11:26 +0100
    Received: from mta007e.interbusiness.it ([88.44.62.7]) by mforward.dtag.de
    with ESMTP; 29 Feb 2012 09:11:26 +0100
    X-IronPort-Anti-Spam-Filtered: true
    X-IronPort-Anti-Spam-Result: Av4EAD/dTU9VLR+K/2dsb2JhbABDgj+xHYEHgXkBBBIbXgEMHlYmAQQbGodnA5kSggC eOY1qGgYDAoRQAwQNIwEKgzNjBIgchRGNZY0e
    Received: from ibs08.interbusiness.it ([85.45.31.138]) by
    ibs10.interbusiness.it with ESMTP; 29 Feb 2012 09:10:01 +0100
    Received: from host250-119-static.55-88-b.business.telecomitalia.it (HELO
    email.bx.info) ([11.55.119.250]) by ibs08.interbusiness.it with ESMTP; 29
    Feb 2012 09:10:01 +0100
    Received: from x-1457. bx.local ([fe80::d27:d942:664:c8a7]) by
    x-1457. bx.local ([fe80::d27:d942:664:c8a7%10]) with mapi id
    14.01.0355.002; Wed, 29 Feb 2012 09:09:43 +0100
    From: Zoes Jim <[email protected] bx.info>
    To: "[email protected]" <[email protected]>
    Subject: Schnittstellen
    Thread-Topic: Schnittstellen
    Thread-Index: Acz2t7KZhsTmdWuYQGyY8ywGLuRt1Q==
    Return-Receipt-To: < [email protected] bx.info >
    Date: Wed, 29 Feb 2012 08:09:42 +0000
    Message-ID: <[email protected] bx.local>
    Accept-Language: de-DE, en-US
    Content-Language: de-DE
    X-MS-Has-Attach:
    X-MS-TNEF-Correlator:
    x-originating-ip: [192.168.2.76]
    Content-Type: multipart/alternative;
    boundary="_000_186B453EE0CA03409568588FEB3977061F9 8C4FEE1457bxlocal_"
    MIME-Version: 1.0

  • #2
    Re: exchange 2010 mails to external

    What bounce messages are you getting?

    Is your public IP on any blacklists?
    Tom Jones
    MCT, MCSE (2000:Security & 2003), MCSA:Security & Messaging, MCDBA, MCDST, MCITP(EA, EMA, SA, EDA, ES, CS), MCTS, MCP, Sec+
    PhD, MSc, FIAP, MIITT
    IT Trainer / Consultant
    Ossian Ltd
    Scotland

    ** Remember to give credit where credit is due and leave reputation points where appropriate **

    Comment


    • #3
      Re: exchange 2010 mails to external

      thank you for the quick response...

      i have tested our public ip on
      mxtoolbox. com /diagnostic.aspx

      no blacklist entry...


      not good is that we don`t get many delivered errors...fact is, that SOME mails are not arriving on their destination.

      have you an idea what i can test?

      thank you verry much

      Comment


      • #4
        Re: exchange 2010 mails to external

        If they are leaving your environment (use message tracking to help) and no bounce message is coming back, there is very little you can do.

        Is there any pattern to the messages which arrive (or do not arrive)
        Tom Jones
        MCT, MCSE (2000:Security & 2003), MCSA:Security & Messaging, MCDBA, MCDST, MCITP(EA, EMA, SA, EDA, ES, CS), MCTS, MCP, Sec+
        PhD, MSc, FIAP, MIITT
        IT Trainer / Consultant
        Ossian Ltd
        Scotland

        ** Remember to give credit where credit is due and leave reputation points where appropriate **

        Comment


        • #5
          Re: exchange 2010 mails to external

          Hello,

          now I have a logic:

          a new mail arrived always
          a mail that was answered and is forwardet goes ins nirvana
          a mail that is forwardet that first time arrived


          sorry for my english and thanks

          Comment

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