Mail question

[Shawn Badger]

That was it!!!
Thanks for the quick responce and help.



On 12/21/06, Jeremy C. Reed <reed at reedmedia.net> wrote:
>
> On Thu, 21 Dec 2006, Shawn Badger wrote:
>
> > Oh ya, I would like to do this without setting up a local DNS with that
> > domains MX record in it..
> >
> > On 12/21/06, Shawn Badger <badger.shawn at gmail.com> wrote:
> > >
> > > I need some help on try to figure this one out. I have a server that
> sets
> > > off in a DMZ and this servers job is to send alerts out as needed via
> SMTP.
> > > This works fine for sending email outside the building, but for
> addresses
> > > that resolve back into the building I am prohibited from send it out
> only to
> > > come right back in. To solve this problem I need to some how put a MX
> record
> > > in the hosts file or configure the e-mail system on the box to forward
> just
> > > that domain to an internal relay server.
> > >
> > > BTW, I am using Postfix to send the e-mail out and no incoming e-mail
> is
> > > allowed.
>
>
> Look at postconf(5) for "transport_maps".
>
> Look at transport(5) for EXAMPLES.
>
>
> Set it in your main.cf something like:
> transport_maps = hash:/etc/postfix/transport
>
> And then create your /etc/postfix/transport like:
>
>
> your.domain     smtp:[your.mail.server]
>
>
> The [brackets] means don't do MX lookup.
>
> Then do: postmap hash:/etc/postfix/transport
> and: "postfix stop" and then "postfix start".
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