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FAQ 000111 - OAB distribution point creation fails with error 0x7230B27B PDF Print E-mail
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Written by Dejan Foro   
May 27, 2013 at 09:06 PM

 This article applies to:

Windows Server 2008 R2

Exchange 2010 SP3

 

PROBLEM

When you attempt to create an OAB distribution point via Exchange management console the following error is reported:

 
Unexpected error [0x7230B27B] while executing command 'Get-OabVirtualDirectory'

 

CAUSE

 

An option is set in the Domain Controller Group Policy to deny NTLM Authentication requests.  

The option is found in the  Domain Controller Group Policy under

  Policies

    Windows Settings

       Security Settings

         Local Policies

             Security Options

                 Network Security:Restrict NTLM:NTLM Authentication in this doman - Deny all

 

 

SOLUTION

 

Setting this Option to Disable will remove the restriction and things will begin to work normally.

Do not forget to run gpupdate on the servers if you want the change to be applied immediately.

Last Updated ( May 27, 2013 at 03:31 PM )
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