My original issue is still existing in that mail is no longer routing through my mail gateway but is being sent directly from the mail server.Any pointers in how to trouble shoot this?
transport maps:http://www.postfix.org/transport.5.html , http://www.nooblet.org/blog/2007/postfix-transport-maps-diverting-mail-traffic/
"smarthost": http://embraceubuntu.com/2005/09/07/setting-a-smarthost-in-postfix/ and again: http://www.postfix.org/STANDARD_CONFIGURATION_README.html -- Eero