You must have a server running Internet Information Services (IIS) 7. For more information, see IIS 7 Installation and Deployment.

The Client Access Server and the Domain Controller can't be the same server.

1. On the server that will be running IIS and the Autodiscover redirect, install the HTTP Redirection module. For more information, see Configure the Web Server to Redirect Requests to a Relative Destination (IIS 7).
   
   
2. Create a virtual website for Autodiscover redirection.
   
   
   1. On the Server that is running IIS manager, open the IIS manager.
      
      
   2. In the console tree, expand the server.
      
      
   3. Right-click on Sites, and then click Add Web Site.
      
      
   4. In the Site name field, type AutodiscoverRedirection.
      
      
   5. Select a Physical path to the virtual website. For example D:\Autodiscover Redirection.
      
      
   6. In the binding section, complete the following options
      
      Type: http
      
      IP address: Type or select the explicit IP Address to the redirection server.
      
      
   7. Click OK.
      
      
3. Create a virtual directory for Autodiscover redirection.
   
   
   1. In the console tree, right-click on the AutodiscoverRedirection website, and then select Add Virtual Directory.
      
      
   2. In the Add Virtual Directory dialog box, complete the following options:
      
      Alias: Autodiscover
      
      Physical path: Select the physical path to the virtual directory. This should be a sub folder of the Autodiscover Redirection virtual website that you created in the previous step. For example D:\Autodiscover Redirection\Autodiscover.
      
      
   3. Click OK.
      
      
4. Configure HTTP Redirection for Autodiscover.
   
   
   1. In the console tree, click on the Autodiscover virtual directory. In the results pane double-click on HTTP Redirect.
      
      
   2. Click the Redirect requests to this destination checkbox.
      
      
   3. Type the autodiscover redirection address. For example, https://mail.contoso.com/autodiscover. This address will match the ExternalURL that you will use in configuring Client Access servers to handle the Autodiscover requests.
      
      

1. Enable Outlook Anywhere by using the Enable-OutlookAnywhere cmdlet. You must set the following options:
   
   
   • DefaultAuthenticationMethod: Basic
     
     
   • ExternalHostName: The ExternalHostName specifies the host name that users outside of the organization will connect to Outlook Anywhere. For example, mail.contoso.com.
     
     
   • SSLOffloading: $false
     
     
   This example enables the server Server01 for Outlook Anywhere. The external host name is set to mail.contoso.com, Basic authentication is used, and SSL offloading is set to $false.
   
   

   	Скопировать код
   Enable-OutlookAnywhere -Server Server01 -ExternalHostname mail.contoso.com -DefaultAuthenticationMethod:Basic -SSLOffloading $False

2. Configure the AutoDiscover Virtual Directory by using the Set-AutoDiscoverVirtualDirectory cmdlet. You must set the following options:
   
   
   • BasicAuthenication: $true
     
     
   • InternalURL: The url that is used to connect to the virtual directory from outside the organization. Use /autodiscover at the end of the URL to specify the autodiscover virtual directory.
     
     
   • ExternalURL: The url that is used to connect to the virtual directory from inside the organization. Use /autodiscover at the end of the URL to specify the autodiscover virtual directory.
     
     
   This example sets the InternalURL and ExternalURL of the default autodiscover virtual directory to https://mail.contoso.com/autodiscover with basic authentication enabled.
   
   

   	Скопировать код
   Set-AutodiscoverVirtualDirectory -Identity 'autodiscover (default Web site)' -ExternalURL 'https://mail.contoso.com/autodiscover' -InternalURL 'https://mail.contoso.com/autodiscover' -BasicAuthentication $true

3. Set the OAB Virtual Directory by using the Set-OABVirtualDirectory cmdlet. You must set the following options:
   
   
   • RequireSSL: $true
     
     
   • InternalURL: The InternalURL specifies the URL that is used to connect to the virtual directory from inside of the organization. Use /OAB at the end of the URL to specify the OAB virtual directory.
     
     
   • ExternalURL: The ExternalURL specifies the URL that is used to connect to the virtual directory from outside of the organization. Use /OAB at the end of the URL to specify the OAB virtual directory.
     
     
   • BasicAuthentication: $true
     
     
   This example sets the default OAB virtual directory that resides on Server01 to require SSL, and sets the internal URL and external URL to https://www.contoso.com/OAB. It also sets the authentication method to basic authentication.
   
   

   	Скопировать код
   Set-OABVirtualDirectory -Identity "Server1\OAB (Default Web Site)" -ExternalUrl "https://www.contoso.com/OAB" InternalURL-BasicAuthentication $true -RequireSSL $true

4. Set the Web Services Virtual Directory by using the Set-WebServicesVirtualDirectory cmdlet. You must set the following settings:
   
   
   • ExternalURL: The ExternalURL specifies the URL that is used to connect to the virtual directory from outside of the organization. Use /EWS/Exchange.asmx at the end of the URL to specify the web services virtual directory.
     
     
   • InternalURL: The InternalURL specifies the URL that is used to connect to the virtual directory from inside of the organization. Use /EWS/Exchange.asmx at the end of the URL to specify the web services virtual directory.
     
     
   • BasicAuthentication: $true
     
     
   This example sets the authentication method to Basic authentication for the virtual directory EWS on the server SERVER01. This example also sets the external and internal URLs for this virtual directory to https://www.contoso.com/EWS/Exchange.asmx.
   
   

   	Скопировать код
   Set-WebServicesVirtualDirectory -Identity "SERVER01\EWS(default Web site)"-BasicAuthentication $true -ExternalUrl https://www.contoso.com/EWS/exchange.asmx -InternalUrl https://www.contoso.com/EWS/exchange.asmx

After you Configure AutoDiscover redirection, you may also want to Configure Autodiscover Redirection for the Multi-Tenant Organization.