Software component versus web application: The most noticeable difference between MCA and ExRCA is that the former is a software component that must be installed on a computer, while the latter is implemented as a web application on remote servers.Ģ. Microsoft Connectivity Analyzer (MCA) vs Microsoft Remote Connectivity Analyzer (ExRCA)ġ. Also, you can use it in lab and testing environments before making final changes. This is a very helpful tool for internal testing.Īs it is a local tool, it uses your local DNS and network routing. This tool performs the same tests available on the website, but they run from the desktop computer inside your network. Microsoft packaged many of the existing ExRCA tests into a tool that can be installed and run from a local desktop and called it Microsoft Connectivity Analyzer. What is the Microsoft Connectivity Analyzer Tool (MCA) Message Analyzer: This tab can be used to analyze email headers.SfB / Lync: These tests are for all Microsoft Lync and Skype for Business clients, including on and off premises.Office 365: All of the available tests can be used to test Exchange Online infrastructure.Exchange Server: All tests under this tab are for On-Premises Exchange or hybrid Exchange installs.In fact, this “collection of web-based tools” enables you to simulate the communication channel between the Exchange client and a different environment.Īll the tests are performed from the ExRCA website to the service in question, either on an On-Premises server or Office 365.Īs the name suggests, this tool analyzes remote connectivity for some Microsoft services and checks if they are set up and configured properly.Īs you can see below, the different test options are grouped in tabs. It has now been rebranded to take into account the availability of Office 365 and Lync/Skype for Business. Microsoft’s Remote Connectivity Analyzer was initially released under the name “Exchange Server Remote Connectivity Analyzer” in 2010. What is the Microsoft Remote Connectivity Analyzer Tool (ExRCA)? Thank you! We've just sent you your battlecard.

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