"lookup of host "Primus" failed in smarthost router" ... editing /etc/exim.conf and trying 'route_list = "* Primus bydns_a" or 'route_list = "* 203.134.64.66 byname" and other variations does not work. Mozilla-mail has no such problems. What am I missing here ? Adam Bogacki. afb3@primus.com.au adam@bogacki.net