Attempting the FolderSync command, Exchange ActiveSync returned an HTTP 500 response (Internal Server Error)
Leave a reply
Here what the error looks like in Exchange Remote Connectivity Analyzer:
Verify that both Basic and Integrated Windows Authentication are selected:
Open the Exchange System Manager.Expand the Servers node.Expand the server node.Expand the Protocols node.Expand the HTTP node.Expand the Exchange Virtual Server node.Right-click on the Exchange node and select Properties.Click on the Access tab.Click on the Authentication button.Make sure Basic Authentication and Integrated Read more [...]