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Error: "NegotiateSecurityContext failed with LogonDenied" on SSO with Exchange & IIS Webgate 11g

3045299Oct 22 2015 — edited Oct 22 2015

"Hi Guys!

My environment is as follows

OAM SERVER

- Oracle Access Management 11gR2 (11.1.2.0.0)

- Agent registered in the oam console

WEBGATE HOST

- Windows Server 2012 Standard [64 Bits]

- IIS 8.5

- Microsoft Exchange Server 2013

- WebGate 11g

- Authentication is set as Anonymous on IIS WebSites

I have the following error when authenticating on oam login to enter exchange :



[HttpException (0x80004005): NegotiateSecurityContext failed with LogonDenied]

   Microsoft.Exchange.HttpProxy.ProxyRequestHandler.EndProcessRequest(IAsyncResult result) +578

   System.Web.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar) +282


any ideas or suggestions?

Thanks.

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Locked on Nov 19 2015
Added on Oct 22 2015
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