Hello,
The Exchange Team Blog has just posted a new entry regarding the New Microsoft Remote Connectivity Analyzer.
Take a look :
What’s new with Microsoft Remote Connectivity Analyzer? A lot! - Exchange Team Blog - SiteHome - TechNet Blogs
http://blogs.technet.com/b/exchange/archive/2012/11/19/what-s-new-with-microsoft-remote-connectivity-analyzer-a-lot.aspx
Looks very promising :)
Kind regards,
João Ribeiro