From: Wietse Venema on
Jack Knowlton:
> On Mon, January 11, 2010 5:04 pm, David Koski wrote:
> > On Monday 11 January 2010, Jack Knowlton wrote:
> >> Thank you.
> >> I figured out how to make a per-domain relay, but what is the format for
> >> having the message directly delivered? I tried both "smtp:" and ":smtp"
> >> but none seemed to work..
> >
> > Is transport (man transport) what you are looking for?
> >
> > David Koski
> > david(a)kosmosisland.com
> >
> >
> >
>
> I believe so, yet I could not find any example to match what I need.
> When the relay map is set as
>
> @domain2.com smtp:
> @domain3.com [yyy.yyy.yyy.yyy]:25

That is not the syntax in the transport manpage.

See the "TABLE FORMAT" section for what Postfix actually expects.

Wietse