Within the MMC, click File and then click Add/Remove Snap-In.On ’s Edge Transport server, run the Microsoft Management Console (MMC) by running mmc.exe.Obviously you would not do this anywhere else but in a lab, but in this case it allows us to easily demonstrate the domain security feature. In our lab environment, we can easily solve the certificate validation issues that we saw in part three by exporting ’s certificate and importing it into .uk’s Edge Transport server. Here in part four we’ll look at resolving this issue and finish the article looking at message headers added by domain security, followed by using transport rules with domain security in mind. We left part three having discovered a certificate trust issue, since we are using the default self-signed certificates in Exchange 2010 on the Edge Transport servers.
We have arrived at the fourth and final part of an article series looking at domain security in Exchange 2010. If you would like to read the other parts in this article series please go to: