Exchange Remote Connectivity Analyzer out of beta!

More info at the MS exchange team blog!

Shawn and Brad work hard everyday on the RCA tool, taking input from Exchange administrators, consultants, and the product development and support teams to build a tool that will help anyone work through Exchange connectivity issues. Great tool, great guys, and they are really responsive. The newest updates (specifically the CAPTCHA) is a big win for everyone!

https://www.testexchangeconnectivity.com/

I also really like the ability to manually specify server settings. Great work guys!