[qmailtoaster] qmail as a relay server?

[Joshua Hopkins]

I am having some troubles getting my qmail box to relay email from my exchange box.  The qmail box relays all emails for our domain to my exchange box but will not except them from it.  I have added the ip address of my exchange server to the tcp.smtp file and ran the qmailctl cdb.  But I still was not able to relay mail from my exchange server through my qmail box.    Tcp.smtp config 127.:allow,RELAYCLIENT="" xxx.xxx.xxx.xxx:allow,RELAYCLIENT=""   smtproutes config mydomain.com:xxx.xxx.xxx.xxx   rcpthosts config mydomain.com   error message:   <mailserver.mydomain.com #5.5.0 smtp;553 sorry, that domain isn't in my list of allowed rcpthosts (#5.5.3 - chkuser)>   Anything else I might be able to look at or try.  Thanks for you help,   josh