I have an ASP.net forms website hosted on IIS 7.5
I have two ad accounts from the same domain, rob.bowman and sys.rob.bowman.
I logon to the host webserver via rdp using my sys.rob.bowman account.
When I try to browse to the website I am challenged for credentials. If I enter my domain username and password for rob.bowman I am granted access to the website.
If I enter my domain username and password for sys.rob.bowman I am refused accessed presented with the login dialog two more times before getting a 401.2 error.
As far as web.config in the app is concerned both accounts should have access.
I've captured the attempts using fiddler, when I use the working account I see the following request headers:
> GET /SEOPSupportApp/Pages HTTP/1.1
Accept: image/jpeg, image/gif, image/pjpeg, application/x-ms-application, application/xaml+xml, application/x-ms-xbap, */*
Accept-Language: e ...
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