Virtual Domain Problem

[J Torres]

Hello there,  I have been attemping to get virtual hosting up and running but have failed so far with the following message:       Sorry. Although I'm listed as a best-preference MX or A for that host,     it isn't in my control/locals file, so I don't treat it as local. (#5.4.6) The domain was added to virtualdomains using the domain.com:user example in the FAQ.  The domain was also added to the rcphosts and the server was hupped a few hundred times...  Anyone have any insights into this particular problem?