On Thu, Feb 25, 1999 at 04:00:11PM -0500, Ray Belleville wrote:
> Question
>
> What exactly is this filtering on. The man says the envelope addresses, but is
> that the From: Received: X-Sender Return-PATH.
It looks at the envelope address, at the time it's provided during the SMTP
conversation.
> Is there a way to deny mail that originated or crosses a specific relay server?
If you're using tcpserver, you can either deny connections from that relay, or
bounce mail from that relay if you use Russ Nelson's BOUNCEMAIL patch. This
doesn't constitute denying mail that "originated or crosses" a particular
relay--you only block stuff coming directly from that relay.
Chris