From: Christopher Chan Sent: September 2, 2009 19:34
If the box is the also the mx for the domain for which you want to do special routing, I believe there will be a problem if you apply that sender_based_routing patch. They cannot share the same mailertable lookups. Another table lookup needs to be defined for sender_based routing.
I will see if I can cook up something on a Centos 4 box.
Thanks for the offer but I would hold off for now. I am going to give the Smart Table solution a try first as it seems to be a little cleaner/easier/somethinger.
Regards, Hugh