I need some help with a configuration issue.
I am running exchange 2010 SP2 on a single domain.
I have configured an additional accepted domain and created an email policy with a filter on for just myself as a test.
I am able to send mail externally from this address but if I reply it doesn’t get received.
It also sets the new domain as the default address for the mailbox a if I try to send choosing a different from alias such as the default it is not visible in the GAL.
The MX is configured correctly as I can see it arrive at our Mail gateway and handed to the exchange box.
I’m sure there are some more configuration steps I missing so I could use some pointers.