I work for a non-profit healthcare organization, or IT structure consist of two 2003 Domain Controllers , one Windows 2008 Application Server one Windows 2003 file server , one windows 20008 report generating server and a Dental application Server. Every one of these machines is virtual running on an ESXi 5.0 platform. Also we have about 100 physical PCs that connect to these servers.
I was now asked to install and implement an Exchange server 2010 or 2013 with access clients through outlook locally and from the web. This is something I never done and I want to know what am I getting into, is this something we can do on our own? Or we need a consultant. If we can do it on our own can we get advice from some of the experts?