Postfix Multiple Relay Hosts?

blaze · *nix forums beginner Joined: 25 Jun 2008 Posts: 1

forgive me if the title makes no sense, I'm not 100% sure what to ask for..
We basically need the following setup;
Postfix 2.5 on Centos 5

Exchange server to relay email via a Postfix Server and then the Postfix Server to send the email (relay) it to two different mail servers (so email must duplicate to both machines)..

I'm no postfix expert, the best configuration I can think of is to use a transport map entry, but I can't see a way for the entry to push email to two mail servers for the one domain..

hypothetically this would be great, just ofcourse doesn't work;
askchris.net.au smtp:mx0.example1.com,smtp:mx0.example2.com

Any suggestions more than welcome..

cya

Craig

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