On Fri, 03 Apr 2009 11:13:50 +0200, Rudi Ahlers wrote: > Thanx Michel, but how todo this on Exim? :) lemme see if I can find > similar scenarios for Exim, now that I know what to look for. basically a manualroute router like this could do smart_host: driver = manualroute domains = blabla transport = remote_smtp route_list = * name_of_exchange_server ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 self = defer and a transport referred to remote_smtp: driver = smtp see also at http://www.exim.org/exim-html-current/doc/html/spec_html/ ch20.html when you are responsible for an exim server i recommend reading the exim manual. although, there is a whole lot to read, i know. no offends please ;-)