From: Bryan (postfix_list_neohapsiswhohasit.com)
Date: Mon May 03 2004 - 20:21:28 CDT

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Make sure that 'mynetwork_style" has been set corretly in
/etc/postfix/main.cf.

There is more information about these setting under the section (in main.cf)
called TRUST AND RELAY CONTROL

Below are mine on a box that should have nobody from "adjacent" networks doing
this outbound business.

#mynetworks_style = class
#mynetworks_style = subnet
mynetworks_style = host

Bryan

On Monday 03 May 2004 15:58, Jason Gray wrote:
> Help!!!!
>
> I've just setup a new server to take over from an old one and something has
> gone wrong. It might not be a postfix issues but I think I can remedy it
> through postfix.
>
> I created a new server called mail.bardel.ca...
>
> the old server was bardelanimation.com....
>
> I've allowed messages to come from either domain...however, I'm getting a
> relay error from other mail servers. The main thing to know is that I've
> place my mail server behind a firewall and the IP of the fw is the same as
> the mail server...
>
> So the DNS is pointing to the firewall and I've forwarded the ports to the
> mail server inside. This was working great up and till the point I point
> the old domains to the firewall. It seems as if other servers think I'm
> relaying mail.bardelanimation.com mail via bardel.ca.
>
> The old server allowed two different domains without a problem....what can
> I be doing?
>
> I can receive mail...just sending is the problem....I believe

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