RE: Reverse DNS

  • From: "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 11 Nov 2004 17:01:34 -0800

Do not do that. That is not used to block spam. Only AOL, who thinks they
are a god, attempts to get away with that kind of nonsense.

John Tolmachoff
Engineer/Consultant/Owner
eServices For You


> -----Original Message-----
> From: Darren Haun [mailto:dhaun@xxxxxxxxxxxxx]
> Sent: Thursday, November 11, 2004 7:15 AM
> To: [ExchangeList]
> Subject: [exchangelist] Reverse DNS
> 
> http://www.MSExchange.org/
> 
> How do you set up Reverse DNS on your Exchange Server to reject messages
> that don't correspond to the IP address/Reverse DNS entry.  This tactic is
> usually used to block spam.
> 
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