Johan Andersson:
> Hello !
>
> In sendmail it is possible to add this to mailertable
>
> domain.com smtp:[server1]
> . smtp:[server2]:[server3]
>
> If server2 is not responding, then send to server3.
>
> Is that function available in Postfix and if not, will it be (it
> would be nice to have :))? I believe it wasn't a while ago .....
In Postfix, use the smtp_fallback_relay feature if you have poor
connectivity.
If you need per-destination lists of mail relays, then you are
re-inventing the functionality that DNS already provides.
Wietse