From: Mark Watts (no email)
Date: Thu Mar 01 2007 - 09:51:48 EST
> Hello,
>
> I am looking to implement an email gateway solution that will route
> appropriate mail to the appropriate email servers. We have two
> environments that produce email. One is a production based system the
> second is a QA. We would like to have a centralized postfix box accept
> all email from these environments and route them to the appropriate
> email server.
>
> For example:
>
> An email was sent from server1 to .
>
> This email get's sent to the postfix relay server.
>
> The postfix relay server sees it's going to company1.com so it forwards
> this email to the company1's mail server.
>
> A mail was sent from server2 to
>
> The email gets to the postfix relay server.
>
> The postfix relay server see's it's going to company2 so it forwards it
> to company2's email server.
Assuming "company1" and "company2" are somewhere in the Internet, Isn't this
just standard Internet email?
As long as your mail server can resolve MX records for these domains, Postfix
should "just work". Your client systems will need to be listed in
http://www.postfix.org/postconf.5.html#mynetworks
If this is a purely internal mail system, the following parameters are also
useful:
http://www.postfix.org/postconf.5.html#relay_domains
http://www.postfix.org/postconf.5.html#relay_transport
Mark.
-- Mark Watts BSc RHCE MBCS Senior Systems Engineer QinetiQ Trusted Information Management Trusted Solutions and Services Group GPG Public Key ID: 455420ED
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