One of the improvements made in Exchange 2010 is the redundancy built-in to the routing of messages through the Exchange environment. Microsoft built-in a technology they call “Shadow Redundancy” ...

Right now we have a single Exchange 2010 server in a VM which has mb/cas/ht roles on it. We have VM level redundancy via vSphere HA (no FT) and the SAN but we don't have Exchange level redundancy. The ...

I'm looking for a way to set up an equivalent to Exchange Shadow Redundancy, as documented here http://technet.microsoft.com/en-us/library/dd351027(v=exchg.150).aspx ...

The question has come up a couple times in my blog on high availability and redundancy of Database Availability Groups (DAGs) specific to “What happens to the Client Access Server (CAS) and Hub ...