Hi I just installed exchange 2013 on a domain controller in a test environment. OWA works, but if I try to access
https://servername/ecp I get the following error:
Server Error in '/ecp' Application.
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NegotiateSecurityContext failed with LogonDenied
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: NegotiateSecurityContext failed with LogonDenied
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[HttpException (0x80004005): NegotiateSecurityContext failed with LogonDenied]
Microsoft.Exchange.HttpPro
xy.ProxyRe
questHandl
er.EndProc
essRequest
(IAsyncRes
ult result) +604
System.Web.CallHandlerExec
utionStep.
OnAsyncHan
dlerComple
tion(IAsyn
cResult ar) +210
the following is logged in the eventlog:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 12/27/2012 11:27:39 PM
Event time (UTC): 12/28/2012 4:27:39 AM
Event ID: a77ad86febc042a78a5f903b83
aa0642
Event sequence: 176
Event occurrence: 14
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1/ROOT/ecp-5-130
0114125682
54657
Trust level: Full
Application Virtual Path: /ecp
Application Path: C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpPr
oxy\ecp\
Machine name: ALPHA2
Process information:
Process ID: 17860
Process name: w3wp.exe
Account name: NT AUTHORITY\SYSTEM
Exception information:
Exception type: HttpException
Exception message: NegotiateSecurityContext failed with LogonDenied
at Microsoft.Exchange.HttpPro
xy.ProxyRe
questHandl
er.EndProc
essRequest
(IAsyncRes
ult result)
at System.Web.HttpApplication
.CallHandl
erExecutio
nStep.OnAs
yncHandler
Completion
(IAsyncRes
ult ar)
Request information:
Request URL:
https://alpha2:443/ecp/
Request path: /ecp/
User host address: fe80::e103:3fb3:bff:d233C:
\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpPr
oxy\ecp\
User: CRYPTZ\SM_235cdaff9cfb4207
a
Is authenticated: True
Authentication Type: Basic
Thread account name: NT AUTHORITY\SYSTEM
Thread information:
Thread ID: 58
Thread account name: NT AUTHORITY\SYSTEM
Is impersonating: False
Stack trace: at Microsoft.Exchange.HttpPro
xy.ProxyRe
questHandl
er.EndProc
essRequest
(IAsyncRes
ult result)
at System.Web.HttpApplication
.CallHandl
erExecutio
nStep.OnAs
yncHandler
Completion
(IAsyncRes
ult ar)
Custom event details:
I am unable to find anything about:NegotiateSecurityCon
text
any help woud be appreciated.
This is solved by installing “Windows Identity Foundation 3.5” on Windows Server 2012.
This can be found in Windows Features installation or easy install with Powershell: “Install-WindowsFeature”.
Please refer below post:
http://gjohansson.com/blog/2012/07/31/server-error-in-ecp-application-exchange-2013/