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How to configure internet mail flow on hub transport ?

Answered How to configure internet mail flow on hub transport ?

  • Saturday, June 16, 2012 11:47 AM
     
     
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    Dear All,

    I m having trouble to connect two different exchange servers in different forest, just like: test1.com and test2.com, those r in my lab environment. Those IP's are 10.10.10.5 and 10.10.10.10.

    I have installed & configured  exchange 2010 on both machine. send and receive connectors are configured on both  hub transport servers. host records are well configured. then why those are note responding to each other. when i send mail to another mail back in same account.

    I m communicating to both servers without any mediator service.

    Am I missing some thing?????????????????

    Please help me !!!!!!!!!

    Thanks RKK

     

All Replies

  • Saturday, June 16, 2012 7:49 PM
     
     
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    On Sat, 16 Jun 2012 11:47:38 +0000, R.k.kashyap wrote:
     
    >
    >
    >Dear All,
    >
    >I m having trouble to connect two different exchange servers in different forest, just like: test1.com and test2.com, those r in my lab environment. Those IP's are 10.10.10.5 and 10.10.10.10.
    >
    >I have installed & configured exchange 2010 on both machine. send and receive connectors are configured on both hub transport servers. host records are well configured. then why those are note responding to each other. when i send mail to another mail back in same account.
    >
    >I m communicating to both servers without any mediator service.
    >
    >Am I missing some thing?????????????????
    >
    >Please help me !!!!!!!!!
     
    You haven't said why the messages are returned (as undeliverable I'm
    guessing). Are the addresses unknown in the other organization? Is the
    domain unknown? Does connectivity fail? Do you allow anonymous SMTP
    connections? Are the send connectors using DNS or smart hosts to
    deliver the mail?
     
    ---
    Rich Matheisen
    MCSE+I, Exchange MVP
     
    --- Rich Matheisen MCSE+I, Exchange MVP
     
  • Sunday, June 17, 2012 6:58 PM
     
     
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     First of all many-2 thanks yo ur reply mr. RICH     **************

    Dear All,

    I m having trouble to connect two different exchange servers in different forest, just like: test1.com and test2.com, those r in my lab environment. Those IP's are 10.10.10.5 and 10.10.10.10.

    I have installed & configured  exchange 2010 on both machine. send and receive connectors are configured on both  hub transport servers. host records are well configured. then why those are note responding to each other. when i send mail to another mail back in same account.

    I m communicating to both servers without any mediator service.

    ------------------------------------------------------------------------------------------------------

    Those r responding well to each other.

    Yes ur gussing is write this returns as undelivered.

    I have selected send conectors using dns mx record to route mail.

    Anonymous smtp connections allowed on both end.

     Selected options are in authentication properties: TLS (note M A TLS), Basic, Exchange and integrated.

    Accepted domains properties configured on both servers like test1.com on test2.com,s properties.

    Both servers are in different organization and in different forest as well.

    Thanks RKK

     
  • Monday, June 18, 2012 12:37 AM
     
     
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    On Sun, 17 Jun 2012 18:58:53 +0000, R.k.kashyap wrote:
     
    >
    >
    > First of all many-2 thanks yo ur reply mr. RICH **************
    >
    >Dear All,
    >
    >I m having trouble to connect two different exchange servers in different forest, just like: test1.com and test2.com, those r in my lab environment. Those IP's are 10.10.10.5 and 10.10.10.10.
    >
    >I have installed & configured exchange 2010 on both machine. send and receive connectors are configured on both hub transport servers. host records are well configured. then why those are note responding to each other. when i send mail to another mail back in same account.
    >
    >I m communicating to both servers without any mediator service.
    >
    >------------------------------------------------------------------------------------------------------
    >
    >
    >
    >Those r responding well to each other.
    >
    >Yes ur gussing is write this returns as undelivered.
     
    And what is the reason for the failure? It should be in the NDR.
     
    Have a look at the SMTP protocol logs on both servers and you'll see
    the SMTP conversation between the two machines.
     
    ---
    Rich Matheisen
    MCSE+I, Exchange MVP
     
    --- Rich Matheisen MCSE+I, Exchange MVP
     
  • Monday, June 18, 2012 2:26 AM
     
     
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    hi,

    >>> host records are well configured

    What's the host records? How do you configure it? Could you post these records that you have configured here?

    Can you ping ip address or FQDN successful between the two exchange servers?

    If you use smart host to send/receive mail, can you send and receive mail successful. I recommend that you directly enter the IP address when you create the send connector. Could you try it?

    Because you only have two forest and each forest has one exchange ORG. You can set cross-forest connetor to config cross-forest mail routing. you can see this link:http://technet.microsoft.com/en-us/library/bb123546.aspx

    hope can help you

    thanks,

    CastinLu

    TechNet Community Support



    • Edited by Castinlu Monday, June 18, 2012 9:41 AM
    •  
     
  • Monday, June 18, 2012 7:04 PM
     
     
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    NDR Report is:

    Delivery has failed to these recipients or distribution lists:

    administrator@test.com
    Microsoft Exchange has been trying to deliver this message without success and has stopped trying. Please try sending this message again, or provide the following diagnostic text to your system administrator.


    --------------------------------------------------------------------------------
    Sent by Microsoft Exchange Server 2010






    Diagnostic information for administrators:

    Generating server: mail.test2.com

    administrator@test.com
    #550 4.4.7 QUEUE.Expired; message expired ##

    Original message headers:

    Received: from mail.test2.com ([fe80::a0a:a0a]) by mail.test2.com
     ([fe80::a0a:a0a%10]) with mapi; Sat, 16 Jun 2012 15:40:22 +0530
    From: Administrator <Administrator@ripu.in>
    To: "administrator@test.com" <administrator@test.com>
    Date: Sat, 16 Jun 2012 15:40:18 +0530
    Subject: test
    Thread-Topic: test
    Thread-Index: AQHNS6g7ctf+3TvcCEG3JGv4f9KPXA==
    Message-ID: <C868DC18177C0048BFAAFCEB33011AC901B2308E@mail.test2.com>
    Accept-Language: en-US
    Content-Language: en-US
    X-MS-Has-Attach:
    X-MS-TNEF-Correlator:
    acceptlanguage: en-US
    Content-Type: multipart/alternative;
        boundary="_000_C868DC18177C0048BFAAFCEB33011AC901B2308EmailTest2com_"
    MIME-Version: 1.0

    Thanks RKK


    • Edited by R.k.kashyap Monday, June 18, 2012 7:30 PM invalid contents
    •  
     
  • Monday, June 18, 2012 7:10 PM
     
     
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    ping works successfully for both ip and FQDN.

    I will try ur other concepts and reply u soon..........

    thanks mr. castinlu.

    Thanks RKK

     
  • Monday, June 18, 2012 7:33 PM
     
     
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    I will show u smtp log report soon..............

    Thanks RKK

     
  • Monday, June 18, 2012 9:39 PM
     
     
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    On Mon, 18 Jun 2012 19:04:25 +0000, R.k.kashyap wrote:
     
    >NDR Report is:
    >
    >Delivery has failed to these recipients or distribution lists: administrator@test.com Microsoft Exchange has been trying to deliver this message without success and has stopped trying. Please try sending this message again, or provide the following diagnostic text to your system administrator. -------------------------------------------------------------------------------- Sent by Microsoft Exchange Server 2010 Diagnostic information for administrators: Generating server: mail.test2.com administrator@test.com #550 4.4.7 QUEUE.Expired; message expired
     
    That's not sufficient to know what the problem is. It only says that
    the message has remained in the queue longer than allowed.
     
    That's usually a connectivity (including DNS lookups that return
    results that are incorrect) or authentication problem.
     
    Your SMTP protocol logs will have more information.
     
    ---
    Rich Matheisen
    MCSE+I, Exchange MVP
     
    --- Rich Matheisen MCSE+I, Exchange MVP
     
  • Tuesday, June 19, 2012 7:01 PM
     
     
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    sorry, mr. Rich

     Due to some another technical issues, I m unable to show u SMTP Log.

    so pls give me a little time period to solve this trouble!

    I will contact u after today.

    Thanks RKK

     
  • Wednesday, June 20, 2012 10:56 AM
     
     
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     hubtransport Log Reports are:

    Test1.com

    #Log-type: SMTP Receive Protocol Log
    #Date: 2012-06-20T10:10:43.869Z
    #Fields: date-time,connector-id,session-id,sequence-number,local-endpoint,remote-endpoint,event,data,context
    2012-06-20T10:26:57.469Z,POST\Default POST,08CF1B9DD8037571,0,10.10.10.10:25,10.10.10.10:43702,+,,
    2012-06-20T10:26:57.470Z,POST\Default POST,08CF1B9DD8037571,1,10.10.10.10:25,10.10.10.10:43702,*,SMTPSubmit SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions
    2012-06-20T10:26:57.470Z,POST\Default POST,08CF1B9DD8037571,2,10.10.10.10:25,10.10.10.10:43702,>,"220 post.test1.com Microsoft ESMTP MAIL Service ready at Wed, 20 Jun 2012 03:26:56 -0700",
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,3,10.10.10.10:25,10.10.10.10:43702,<,EHLO post.test1.com,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,4,10.10.10.10:25,10.10.10.10:43702,>,250-post.test1.com Hello [10.10.10.5],
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,5,10.10.10.5:25,10.10.10.5:43702,>,250-SIZE,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,6,10.10.10.5:25,10.10.10.5:43702,>,250-PIPELINING,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,7,10.10.10.5:25,10.10.10.5:43702,>,250-DSN,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,8,10.10.10.5:25,10.10.10.5:43702,>,250-ENHANCEDSTATUSCODES,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,9,10.10.10.10:25,10.10.10.10:43702,>,250-X-ANONYMOUSTLS,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,10,10.10.10.10:25,10.10.10.10:43702,>,250-AUTH NTLM,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,11,10.10.10.10:25,10.10.10.10:43702,>,250-X-EXPS GSSAPI NTLM,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,12,10.10.10.10:25,10.10.10.10:43702,>,250-8BITMIME,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,13,10.10.10.10:25,10.10.10.10:43702,>,250-BINARYMIME,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,14,10.10.10.10:25,10.10.10.10:43702,>,250-CHUNKING,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,15,10.10.10.10:25,10.10.10.10:43702,>,250-XEXCH50,
    2012-06-20T10:26:57.472Z,POST\Default POST,08CF1B9DD8037571,16,10.10.10.10:25,10.10.10.10:43702,>,250 XRDST,
    2012-06-20T10:26:57.473Z,POST\Default POST,08CF1B9DD8037571,17,10.10.10.10:25,10.10.10.10:43702,<,MAIL FROM:<Administrator@test1.com> SIZE=2918 AUTH=<>,
    2012-06-20T10:26:57.473Z,POST\Default POST,08CF1B9DD8037571,18,10.10.10.10:25,10.10.10.10:43702,*,08CF1B9DD8037571;2012-06-20T10:26:57.469Z;1,receiving message
    2012-06-20T10:26:57.474Z,POST\Default POST,08CF1B9DD8037571,19,10.10.10.10:25,10.10.10.10:43702,>,250 2.1.0 Sender OK,
    2012-06-20T10:26:57.475Z,POST\Default POST,08CF1B9DD8037571,20,10.10.10.10:25,10.10.10.10:43702,<,RCPT TO:<administrator@test2.com>,
    2012-06-20T10:26:57.475Z,POST\Default POST,08CF1B9DD8037571,21,10.10.10.10:25,10.10.10.10:43702,>,250 2.1.5 Recipient OK,
    2012-06-20T10:26:57.476Z,POST\Default POST,08CF1B9DD8037571,22,10.10.10.10:25,10.10.10.10:43702,<,BDAT 2562 LAST,
    2012-06-20T10:26:57.657Z,POST\Default POST,08CF1B9DD8037571,23,10.10.10.10:25,10.10.10.10:43702,>,250 2.6.0 <D60B0D0D073A414C970E32FDEA7F4BB404FFD25332@post.test1.com> Queued mail for delivery,
    2012-06-20T10:26:57.658Z,POST\Default POST,08CF1B9DD8037571,24,10.10.10.10:25,10.10.10.10:43702,<,QUIT,
    2012-06-20T10:26:57.658Z,POST\Default POST,08CF1B9DD8037571,25,10.10.10.10:25,10.10.10.10:43702,>,221 2.0.0 Service closing transmission channel,
    2012-06-20T10:26:57.659Z,POST\Default POST,08CF1B9DD8037571,26,10.10.10.10:25,10.10.10.10:43702,-,,Local

    Test2.com

    #Log-type: SMTP Receive Protocol Log
    #Date: 2012-06-20T10:09:56.855Z
    #Fields: date-time,connector-id,session-id,sequence-number,local-endpoint,remote-endpoint,event,data,context
    2012-06-20T10:21:21.866Z,MAIL\Default MAIL,08CF1CDDA8D535F1,0,10.10.10.5:25,10.10.10.5:39381,+,,
    2012-06-20T10:21:21.867Z,MAIL\Default MAIL,08CF1CDDA8D535F1,1,10.10.10.5:25,10.10.10.5:39381,*,SMTPSubmit SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions
    2012-06-20T10:21:21.867Z,MAIL\Default MAIL,08CF1CDDA8D535F1,2,10.10.10.5:25,10.10.10.5:39381,>,"220 mail.test2.com Microsoft ESMTP MAIL Service ready at Wed, 20 Jun 2012 15:51:20 +0530",
    2012-06-20T10:21:21.868Z,MAIL\Default MAIL,08CF1CDDA8D535F1,3,10.10.10.5:25,10.10.10.5:39381,<,EHLO mail.test2.com,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,4,10.10.10.5:25,10.10.10.5:39381,>,250-mail.test2.com Hello [10.10.10.5],
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,5,10.10.10.5:25,10.10.10.5:39381,>,250-SIZE,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,6,10.10.10.5:25,10.10.10.5:39381,>,250-PIPELINING,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,7,10.10.10.5:25,10.10.10.5:39381,>,250-DSN,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,8,10.10.10.5:25,10.10.10.5:39381,>,250-ENHANCEDSTATUSCODES,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,9,10.10.10.5:25,10.10.10.5:39381,>,250-STARTTLS,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,10,10.10.10.5:25,10.10.10.5:39381,>,250-X-ANONYMOUSTLS,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,11,10.10.10.5:25,10.10.10.5:39381,>,250-AUTH NTLM,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,12,10.10.10.5:25,10.10.10.5:39381,>,250-X-EXPS GSSAPI NTLM,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,13,10.10.10.5:25,10.10.10.5:39381,>,250-8BITMIME,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,14,10.10.10.5:25,10.10.10.5:39381,>,250-BINARYMIME,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,15,10.10.10.5:25,10.10.10.5:39381,>,250-CHUNKING,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,16,10.10.10.5:25,10.10.10.5:39381,>,250-XEXCH50,
    2012-06-20T10:21:21.869Z,MAIL\Default MAIL,08CF1CDDA8D535F1,17,10.10.10.5:25,10.10.10.5:39381,>,250 XRDST,
    2012-06-20T10:21:21.870Z,MAIL\Default MAIL,08CF1CDDA8D535F1,18,10.10.10.5:25,10.10.10.5:39381,<,STARTTLS,
    2012-06-20T10:21:21.870Z,MAIL\Default MAIL,08CF1CDDA8D535F1,19,10.10.10.5:25,10.10.10.5:39381,>,220 2.0.0 SMTP server ready,
    2012-06-20T10:21:21.870Z,MAIL\Default MAIL,08CF1CDDA8D535F1,20,10.10.10.5:25,10.10.10.5:39381,*,,Sending certificate
    2012-06-20T10:21:21.870Z,MAIL\Default MAIL,08CF1CDDA8D535F1,21,10.10.10.5:25,10.10.10.5:39381,*,CN=mail,Certificate subject
    2012-06-20T10:21:21.870Z,MAIL\Default MAIL,08CF1CDDA8D535F1,22,10.10.10.5:25,10.10.10.5:39381,*,CN=mail,Certificate issuer name
    2012-06-20T10:21:21.870Z,MAIL\Default MAIL,08CF1CDDA8D535F1,23,10.10.10.5:25,10.10.10.5:39381,*,EBEFDBEBB4EAED8046C61985243184D4,Certificate serial number
    2012-06-20T10:21:21.871Z,MAIL\Default MAIL,08CF1CDDA8D535F1,24,10.10.10.5:25,10.10.10.5:39381,*,6DC345EFF8E3F1D4A9ECE9608DC6D4AE315A51C1,Certificate thumbprint
    2012-06-20T10:21:21.871Z,MAIL\Default MAIL,08CF1CDDA8D535F1,25,10.10.10.5:25,10.10.10.5:39381,*,mail;mail.test2.com,Certificate alternate names
    2012-06-20T10:21:21.965Z,MAIL\Default MAIL,08CF1CDDA8D535F1,26,10.10.10.5:25,10.10.10.5:39381,<,EHLO mail.test2.com,
    2012-06-20T10:21:21.965Z,MAIL\Default MAIL,08CF1CDDA8D535F1,27,10.10.10.5:25,10.10.10.5:39381,>,250-mail.test2.com Hello [10.10.10.5],
    2012-06-20T10:21:21.965Z,MAIL\Default MAIL,08CF1CDDA8D535F1,28,10.10.10.5:25,10.10.10.5:39381,>,250-SIZE,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,29,10.10.10.5:25,10.10.10.5:39381,>,250-PIPELINING,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,30,10.10.10.5:25,10.10.10.5:39381,>,250-DSN,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,31,10.10.10.5:25,10.10.10.5:39381,>,250-ENHANCEDSTATUSCODES,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,32,10.10.10.5:25,10.10.10.5:39381,>,250-AUTH NTLM LOGIN,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,33,10.10.10.5:25,10.10.10.5:39381,>,250-X-EXPS GSSAPI NTLM,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,34,10.10.10.5:25,10.10.10.5:39381,>,250-8BITMIME,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,35,10.10.10.5:25,10.10.10.5:39381,>,250-BINARYMIME,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,36,10.10.10.5:25,10.10.10.5:39381,>,250-CHUNKING,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,37,10.10.10.5:25,10.10.10.5:39381,>,250-XEXCH50,
    2012-06-20T10:21:21.966Z,MAIL\Default MAIL,08CF1CDDA8D535F1,38,10.10.10.5:25,10.10.10.5:39381,>,250 XRDST,
    2012-06-20T10:21:21.970Z,MAIL\Default MAIL,08CF1CDDA8D535F1,39,10.10.10.5:25,10.10.10.5:39381,<,MAIL FROM:<Administrator@test2.com> SIZE=2159,
    2012-06-20T10:21:21.970Z,MAIL\Default MAIL,08CF1CDDA8D535F1,40,10.10.10.5:25,10.10.10.5:39381,*,08CF1CDDA8D535F1;2012-06-20T10:21:21.866Z;1,receiving message
    2012-06-20T10:21:21.970Z,MAIL\Default MAIL,08CF1CDDA8D535F1,41,10.10.10.5:25,10.10.10.5:39381,>,250 2.1.0 Sender OK,
    2012-06-20T10:21:21.970Z,MAIL\Default MAIL,08CF1CDDA8D535F1,42,10.10.10.5:25,10.10.10.5:39381,<,RCPT TO:<administrator@test1.com>,
    2012-06-20T10:21:26.970Z,MAIL\Default MAIL,08CF1CDDA8D535F1,43,10.10.10.5:25,10.10.10.5:39381,>,550 5.7.1 Unable to relay,
    2012-06-20T10:21:26.984Z,MAIL\Default MAIL,08CF1CDDA8D535F1,44,10.10.10.5:25,10.10.10.5:39381,<,QUIT,
    2012-06-20T10:21:26.985Z,MAIL\Default MAIL,08CF1CDDA8D535F1,45,10.10.10.5:25,10.10.10.5:39381,>,221 2.0.0 Service closing transmission channel,
    2012-06-20T10:21:26.992Z,MAIL\Default MAIL,08CF1CDDA8D535F1,46,10.10.10.5:25,10.10.10.5:39381,-,,Local

    Thanks RKK



    • Edited by R.k.kashyap Wednesday, June 20, 2012 11:20 AM modification
    •  
     
  • Wednesday, June 20, 2012 5:49 PM
     
     Answered
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    On Wed, 20 Jun 2012 10:56:17 +0000, R.k.kashyap wrote:
     
    < snip >
     
    I'm a bit confused why the machine at 10.10.10.5 is identifying itself
    as "mail.test2.com". It looks like the machine is talking to itself!
    Both the local-endpoint and the remote-endpoint are both using the IP
    address 10.10.10.5.
     
    2012-06-20T10:21:21.867Z,MAIL\Default
    MAIL,08CF1CDDA8D535F1,2,10.10.10.5:25,10.10.10.5:39381,>,"220
    mail.test2.com Microsoft ESMTP MAIL Service ready at Wed, 20 Jun 2012
    15:51:20 +0530",
    2012-06-20T10:21:21.868Z,MAIL\Default
    MAIL,08CF1CDDA8D535F1,3,10.10.10.5:25,10.10.10.5:39381,<,EHLO
    mail.test2.com,
     
    The same thing is true on post.test1.com (IP address 10.10.10.10). And
    it looks like you have MULTIPLE local and remote endpoints in this log
    (10.10.10.10 (talking to itself)), and then in the same session-id you
    have 10.10.10.5 (also talking to itself)!
     
    2012-06-20T10:26:57.470Z,POST\Default
    POST,08CF1B9DD8037571,2,10.10.10.10:25,10.10.10.10:43702,>,"220
    post.test1.com Microsoft ESMTP MAIL Service ready at Wed, 20 Jun 2012
    03:26:56 -0700",
    2012-06-20T10:26:57.472Z,POST\Default
    POST,08CF1B9DD8037571,3,10.10.10.10:25,10.10.10.10:43702,<,EHLO
    post.test1.com,
    2012-06-20T10:26:57.472Z,POST\Default
    POST,08CF1B9DD8037571,4,10.10.10.10:25,10.10.10.10:43702,>,250-post.test1.com
    Hello [10.10.10.5],
    2012-06-20T10:26:57.472Z,POST\Default
    POST,08CF1B9DD8037571,5,10.10.10.5:25,10.10.10.5:43702,>,250-SIZE,
    2012-06-20T10:26:57.472Z,POST\Default
    POST,08CF1B9DD8037571,6,10.10.10.5:25,10.10.10.5:43702,>,250-PIPELINING,
    2012-06-20T10:26:57.472Z,POST\Default
    POST,08CF1B9DD8037571,7,10.10.10.5:25,10.10.10.5:43702,>,250-DSN,
    2012-06-20T10:26:57.472Z,POST\Default
    POST,08CF1B9DD8037571,8,10.10.10.5:25,10.10.10.5:43702,>,250-ENHANCEDSTATUSCODES,
    2012-06-20T10:26:57.472Z,POST\Default
    POST,08CF1B9DD8037571,9,10.10.10.10:25,10.10.10.10:43702,>,250-X-ANONYMOUSTLS,
     
     
    I don't know how you've managed to do this, but I think you should
    nave a look at your DNS and at the IP address assignments and the
    routing (I don't now if you're using a /24 network or if you've
    divided the 10.10.10.0 network into somthing smaller).
     
    ---
    Rich Matheisen
    MCSE+I, Exchange MVP
     
    --- Rich Matheisen MCSE+I, Exchange MVP
    • Marked As Answer by Castinlu Monday, July 02, 2012 1:31 AM
    •  
     
  • Monday, June 25, 2012 8:43 AM
     
     
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    hi,

    Any update?

    thanks,

    CastinLu

    TechNet Community Support