Hi Colleagues, I have troubles with Test-WebServicesConnectivity running with the following output: ClientAccessServer: my-cas-server.mydomain.corp.com Scenario: GetFolder ScenarioDescription: Use the Exchange Web Services GetFolder operation to retrieve a folder. PerformanceCounterName : CreateItem Latency Result: Failure MailboxServer: my-mb1-server.mydomain.corp.com StartTime: 30.04.2010 11:59:30 Latency: -00:00:01 SecureAccess: True Error: [System.Net.WebException]: The underlying connection was closed: An unexpected error occurred on a send. Inner error [System.IO.IOException]: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. UserName: CAS_b29be6a871bf45da VirtualDirectoryName: Url: UrlType: Unknown EventType: Error Port: 0 ConnectionType: Plaintext meanwhile I have almost no errors in Application log by all log levels concerning WebServices in Expert level. The test users were created successfully. Please help.

Hi every1, Exact same error here: [PS] C:\Windows\system32>Test-WebServicesConnectivity -ClientAccessServer CAS206 -MailboxCredential (Get-Credential DOMA IN\username) |fl RunspaceId : 3c389fb9-1dcb-4d88-8896-1fb7400f606d LocalSite : Default-First-Site-Name SecureAccess : True VirtualDirectoryName : Url : UrlType : Unknown Port : 0 ConnectionType : Plaintext ClientAccessServerShortName : cas206 LocalSiteShortName : Default-First-Site-Name ClientAccessServer : cas206.domain.local Scenario : GetFolder ScenarioDescription : Issue an Exchange Web Services GetFolder call to retrieve a folder. PerformanceCounterName : CreateItem Latency Result : Failure Error : [System.Net.WebException]: The underlying connection was closed: An unexpected error occu rred on a send. Inner error [System.IO.IOException]: Unable to read data from the transpo rt connection: An existing connection was forcibly closed by the remote host. UserName : username StartTime : 5/25/2010 3:01:46 PM Latency : -00:00:01 EventType : Error LatencyInMillisecondsString : Identity : IsValid : True Any hint? This problem makes the OOF to not work. Thanks for your help in advance. Karl.