On Thu, Feb 17, 2022 at 11:02:37AM -0500, Wietse Venema wrote: > > Out of interest, how does this behave if one of the servers is temporarily > > unreachable? > > Randmap returns ONE result. Oh, and it should be > > default_tramsport_maps = randmap:{ ... }
The various transports could have "smtp_fallback_relay" set, otherwise an explicit "nexthop" will be the only one considered, though it could be an MX record with various priorities. -- Viktor.