I checked all the Virtual Directories, and they appear to have the correct External names. Looks like Autodiscover is offering the wrong name to external users. The name ' ' is an internal name, not a public one. Testing TCP port 443 on host to ensure it's listening and pen.The specified port is either blocked, not listening, or not producing the expected response.Ī network error occurred while communicating with the remote host. Exchange ActiveSync was tested successfully.īut MRCA Outlook Connectivity test gave new results: Testing RPC over HTTP connectivity to server over HTTP connectivity failed.
The Microsoft Connectivity Analyzer is testing Exchange ActiveSync. I had tested using MRCA Exchange ActiveSync test many times: xxx.com/autodiscover/autodiscover.xml Succeeded (0x00000000). Note that MS Outlook for Android appears to work. Every computer I have tried outside the organization gets the same result, including a number of different locations.
