MV: > > Wietse: > >> I'm trying to use multiple smtp IPs without having multiple postfix > >> instances. > >> > >> So I tried to split smtp using transport_maps and that works ok for > >> local mail destined to foreign destinations. > >> But it breaks the delivery of foreign mail destined to local > >> destinations with the error "mail for example.com loops back to > >> myself". > > > > Don't route LOCAL destinations to the "smtp" delivery agent. > > The SMTP client is for REMOTE deliveries. > > I guess this should've been my initial question: how can I add a > transport to REMOTE deliveries only?
By having the transport map reply "not found" for local destinations. Wietse