Sender based routing

[T-Doschke]

in documentation there is a hint to multiple queues (but never find out how to implement that).
with multiple queues, a sender based decision to the outqueue is possible.
And if outqueues have opetion to define routing or next hop definitions then it could be used for sender based routing.
Target adress based routing is very simple, but sender based routing isnt.

Scenario, we have a webservice and diffferent mailsystems (own and customer).
we want to sender based route mails so sender is domain A, then route this way, if senderdomain is B then route that way...
so we can route mails along VPN internaly without changing anything in webservice who generates the mails.

Do you think it is usefull and can be worked in stalwart?

[T-Doschke]

you can implement sender based routing by building multiple Next Hop definitions like
eq_ignore_case(rcpt_domain,"domain.TLD") -> 'remote host'