RE: connection filtering on HELO/EHLO

  • From: Dan HINCKLEY <dah@xxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Fri, 17 Dec 2004 09:27:08 +0100

I'm getting a bunch of spam, some w/viruses, spoofing a domain (mail.domain.tld) in the HELO. I was trying to see if there is a way built into ES 2003 to use the FQDN (spoofed) rather than an IP (since these guys change their IPs) to drop the connection.

At 07:46 12/17/2004, you wrote:

What kind of filtering?

John Tolmachoff
eServices For You

> -----Original Message-----
> From: Dan HINCKLEY [mailto:dah@xxxxxxxxxxx]
> Sent: Thursday, December 16, 2004 12:32 AM
> To: [ExchangeList]
> Subject: [exchangelist] connection filtering on HELO/EHLO
> Have looked in the archives w/o luck. Can anyone point me to a method of
> doing filtering in ES 2003 at the HELO/EHLO command?

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