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 ...

I'm in the middle of migrating from EX2007 to EX2010. Everything 'seems' to be working ok except for one thing; cas array access from the outside. Internal domain: internal.local external domain: ...

It's been a week since Microsoft rolled out its public beta, known officially as the "Customer Preview," of Office 2013, along with its next generation Office servers and new Office 365 services.

Question: Our organization has Exchange 2007 deployed. We have a high availability solution consisting of 4 Exchange 2007 servers -- two servers that have the Hub Transport and Client Access server ...

So I'm trying to split my one huge site into the proper sites and subnets. Whenever I assign the main CAS Exchange server to the right site from the the default, I get the following errors in the ...