No user credentials were found in the HTTP request. To fix this problem, do the following: Verify that Anonymous access is turned off on the Outlook(R) Mobile Access virtual directory in Internet Information Services. Also, verify that the Outlook(R) Mobile Access virtual directory is set to require authentication on every request.

Details
Product: Exchange
Event ID: 1501
Source: MSExchangeOMA
Version: 6.5.6940.0
Component: Outlook Mobile Access
Symbolic Name: Log_OmaNoCredentials
Message: No user credentials were found in the HTTP request. To fix this problem, do the following: Verify that Anonymous access is turned off on the Outlook(R) Mobile Access virtual directory in Internet Information Services. Also, verify that the Outlook(R) Mobile Access virtual directory is set to require authentication on every request.
   
Explanation

No user credentials were found in the HTTP request.

   
User Action

Verify that “Anonymous Access” is turned OFF on the Outlook Mobile Access virtual directory. Also check to ensure that the virtual directory is set to require authentication on every request.

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