RE: exchange server attempting to connect to odd ports

From: Martin Pescasio (pescasiomd_at_adelphia.net)
Date: 07/06/05

  • Next message: Starks, Brad: "RE: exchange server attempting to connect to odd ports"
    Date: Wed, 6 Jul 2005 6:49:19 -0400
    To: focus-ms@securityfocus.com
    
    

    It seems to me to be the new mail message notifications that are generated by the server to the client, which uses a UDP port between 1024 and 65535, which is determined by the client during logon.

    During logon the client informs the server the IP and Port where it expects to receive new mail notification messages.

    Matt wrote:

    "Just rebuilt our exchange box and I see it trying to open connections to
    the following udp ports:

    1140
    3069

    This is happening to a 192.168 IP address so it's not getting far but I
    find it curious. Happens every minute or so. Have scanned for spyware
    and run AV software on the box and both have come up empty. Any other
    ideas? Thanks.

      Matt"

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  • Next message: Starks, Brad: "RE: exchange server attempting to connect to odd ports"

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