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Cannot send emails to yahoo and hotmail

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  • Cannot send emails to yahoo and hotmail

    Guys,

    I cannot send emails from my domain to yahoo and hotmail domain but can send to other domains. The mails to yahoo and hotmail would only queue up and never goes out. Any one out there knows how I can resolve this problem? Please help out. My environment is Exchange Server2003 with Windows Server2003.

  • #2
    Just guessing here, but this may be a defence mechanism by Yahoo and Hotmail against Open Relays. Make sure you have disabled the Open Relay on E2K3.
    1 1 was a racehorse.
    2 2 was 1 2.
    1 1 1 1 race 1 day,
    2 2 1 1 2

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    • #3
      Do you have a Cisco router ?
      If so, either enable EDNS on the router or disable EDNS in the DNS server:
      http://cameron-webb.com/blog/archive...11/13/159.aspx
      Guy Teverovsky
      "Smith & Wesson - the original point and click interface"

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