On Wed, Jul 11, 2012 at 08:06:06AM +0200, Robert Schetterer wrote:
> you can split up this with e.g. transport tables
Yes, but these are then different on the destination hosts
(local delivery) than on the origin hosts (smtp delivery to
the destination hosts). This precludes a central data source
for the transport tables (LDAP, SQL, ...).
Generally, it is better to rewrite the recipient addresses from a
shared virtual domain (example.com) to a recipient specific
destination domain (site.example.com) and just let site-local
"mydestination" or "virtual_mailbox_domains", ... settings
determine whether the mail is forwarded or delivered locally.
--
Viktor.
