Hello everyone. I've got a network that has worked for quite some time with the following servers:


My mail server is running Windows AS 2000 with Exchange. Both the www and data servers are running Linux. All three have dedicated IP addresses and connection to my ISP. I have the data server sending out email but it shows up at the far end as "user@data.domain.com". I would like for it to show up at "user@domain.com". When I try things like setting "masquerade_domains = domain.com" in the main.cf file on the data server, some destinations out there reject the connection to deliver mail while some don't. Is there anyway to make this happen?