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Exchange 2003 - 2010 co existance

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  • Exchange 2003 - 2010 co existance

    Hello everywhere,

    I have installed a new exchange 2010 server to co exist with our exchange 2003. the install seemed to go swimmingly bur now i have an big issue. i transfered a test mailbox from 2003 to 2010, all went fine until i tried to send a message into the account. every time i get the following bounced message:

    Final-Recipient: rfc822;[email protected]
    Action: failed
    Status: 5.7.1
    Diagnostic-Code: smtp;554 5.7.1 <[email protected]>: Sender address rejected: Access denied
    X-Display-Name: test

    sending out from the mailbox works fine.

    Cheers
    Adrian

  • #2
    Re: Exchange 2003 - 2010 co existance

    Have you set up a receive connector on the Exchange 2010 box now and enabled anonymous access?

    This is also worth reviewing.

    http://technet.microsoft.com/en-us/l.../aa998186.aspx

    Look at the diagram at the bottom to see if you have followed those steps.
    Last edited by Virtual; 8th July 2010, 15:45.

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    • #3
      Re: Exchange 2003 - 2010 co existance

      Hi thanks for the feedback,

      the receiver connect has been setup and anonymous access has been granted.

      Can i not use the exchange 2003 as a frontend to deliver to the 2010 backend server or do i have to just complete the install and transfer everything over to 2010.

      Cheers

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      • #4
        Re: Exchange 2003 - 2010 co existance

        can you send from a user on the ex2003 server to the user on the ex2010 server ?
        Please do show your appreciation to those who assist you by leaving Rep Point https://www.petri.com/forums/core/im.../icon_beer.gif

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        • #5
          Re: Exchange 2003 - 2010 co existance

          Hi,

          No, I get the following error:

          Your message did not reach some or all of the intended recipients.

          Subject: hi
          Sent: 09/07/2010 10:42

          The following recipient(s) cannot be reached:

          test on 09/07/2010 10:42
          You do not have permission to send to this recipient. For assistance, contact your system administrator.
          <mail.xxxx.com #5.7.1 smtp;554 5.7.1 <[email protected]>: Sender address rejected: Access denied>

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          • #6
            Re: Exchange 2003 - 2010 co existance

            ok - there's a problem routing between the Ex2003 and Ex2010 server.

            are they both in the same routing group ?

            Either way, on the face of it, it seems that the Ex10 server is not accepting email from the Ex03 server.
            Please do show your appreciation to those who assist you by leaving Rep Point https://www.petri.com/forums/core/im.../icon_beer.gif

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            • #7
              Re: Exchange 2003 - 2010 co existance

              Hi Thanks for the reply.

              I have removed the routing group connector and recreated it, i have attached the output from the get-RoutingGroupCOnnector | fl

              Click image for larger version

Name:	Capture.PNG
Views:	1
Size:	61.0 KB
ID:	464508

              does this seem incorrect?

              exch01 is the 2003 and exch02 is 2010

              Thanks

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              • #8
                Re: Exchange 2003 - 2010 co existence

                Make sure that you don't have a smart host on the SMTP virtual server of the Exchange 2003 server. If you do, then that will stop message flow in its tracks.
                Also ensure that any AV software isn't blocking port 25 traffic - McAfee is one that does this.

                Simon.
                --
                Simon Butler
                Exchange MVP

                Blog: http://blog.sembee.co.uk/
                More Exchange Content: http://exchange.sembee.info/
                Exchange Resources List: http://exbpa.com/
                In the UK? Hire me: http://www.sembee.co.uk/

                Sembee is a registered trademark, used here with permission.

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                • #9
                  Re: Exchange 2003 - 2010 co existance

                  That fixed it!

                  Thanks for all you help Sembee.

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