Victor Duchovni:
> On Sat, Jun 11, 2011 at 07:48:42PM -0500, Dave Jones wrote:
>
> > On Sat, Jun 11, 2011 at 6:29 PM, Wietse Venema <wie...@porcupine.org> wrote:
> > > Dave Jones:
> > >> I am converting some sendmail boxes to postfix and can't find any
> > >> information about multiple destinations (preferably primary /
> > >> secondary).
> > >
> > > If it is not documented, then it is not implemented.
> >
> > With Postfix being as feature rich and superior in many ways,
> > I can't believe a feature like this is not implemented. I though it
> > might be something as simple as putting two lines in the transport
> > or something .
> >
> > I guess I will try to script something so I can get off of sendmail.
>
> Customize your DNS.
>
> MTA localhost. zone file:
>
> example.com.localhost. IN MX 10 gw1.example.com.
> example.com.localhost. IN MX 20 gw2.example.com.
>
> Postfix transport table:
>
> example.com smtp:example.com.localhost
Or /etc/hosts, if your libc implementation is not crippled:
/etc/hosts:
1.2.3.4 gw.example.com
1.2.3.5 gw.example.com
/etc/postfix/main.cf:
smtp_host_lookup = native, dns
That said, a Postfix built-in host-level aliasing feature would
avoid the need to jump hoops like above.
Wietse
