Re: [tlug] Postfix and relaying

[David Santinoli <marauder@example.com>]

On Thu, Jul 10, 2008 at 04:29:25PM +0200, David Santinoli wrote:
> AFAIK, the "transport" map is only used to map _recipient_ (not
> sender) domains to SMTP relays.

Postfix >= 2.3 has a "sender_dependent_relayhost_maps" worth
investigating:

   A sender-dependent override for the global relayhost parameter
   setting.  The tables are searched by the envelope sender address and
   @domain. This information is overruled with relay_transport,
   default_transport and with the transport(5) table.

HTH,
 David