Victor Duchovni:
> On Fri, May 08, 2009 at 01:45:25PM -0400, Wietse Venema wrote:
>
> > Patrick Saweikis:
> > > We are now trying to incorporate a way to create redundancy
> > > on the relay end, so currently we may just have the transport map set to
> > > "smtp:[10.1.1.7]" and are trying to find a way to tell it that if it
> > > cannot relay to the transport_maps location, try this other. I had done
> >
> > Try using smtp_fallback_relay=smtp:[1.2.3.4] in main.cf, or "-o
> > smtp_fallback_relay=smtp:[1.2.3.4]" in master.cf. The second form
> > takes no spaces around the "=".
>
> But, you also may need to make sure that the primary nexthop does not
> do hard 5XX rejects.
Where did the OP say that this is an MUA-to-ISP scenario?
Wietse
