On Fri, May 08, 2009 at 02:28:38PM -0400, Wietse Venema wrote: > 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?
Perhaps I am mixing up threads. Is this the OP with the two ISP and the DSL line that fails from time to time... ? -- Viktor. Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the "Reply-To" header. To unsubscribe from the postfix-users list, visit http://www.postfix.org/lists.html or click the link below: <mailto:majord...@postfix.org?body=unsubscribe%20postfix-users> If my response solves your problem, the best way to thank me is to not send an "it worked, thanks" follow-up. If you must respond, please put "It worked, thanks" in the "Subject" so I can delete these quickly.