Simon Effenberg:
> On Sat, 9 Nov 2013 07:54:30 -0500 (EST)
> [email protected] (Wietse Venema) wrote:
>
> > transport_maps can use hash tables AND tcp tables. transport_maps
> > queries each table in the specified order, and stops when a result
> > is found. When no result is found, Postfix uses default_transport.
> >
> > Wietse-
>
>
> I got this but so it's impossible to do something like that:
>
> main.cf:
> transport_maps = hash:/etc/postfix/transport, tcp:[127.0.0.1]:2527
>
> transport:
>
> @domain1.tld smtp:[internal.relay]
> @domain2.tld smtp:[external.relay]
If you want to send domain1.tld and domain2.tld to the internal
relay, then the correct syntax for a hash: map would be:
domain1.tld smtp:[internal.relay]
domain2.tld smtp:[external.relay]
> master.cf:
> 127.0.0.1:2527 inet n n n - 0 spawn
> user=nobody argv=/etc/postfix/random.rb
>
> random.rb:
> #!/usr/bin/env ruby
>
> TRANSPORTS = [ 'smtp1:', 'smtp2:', 'smtp3:' ]
>
> while line = STDIN.readline
> puts "200 #{TRANSPORTS[rand(TRANSPORTS.size)]}"
> end
That randomly produces "smtp1:", "smtp2:", or "smtp3:" as response.
Wietse
