Installation and Upgrade Guides › Web Agent Installation Guide for IIS › Protect Microsoft Outlook Web Access with SiteMinder and IIS 6.0 › How to Configure a SiteMinder Web Agent to Protect Microsoft Outlook Web Access › Set the Directory Security for the Exchange Web Site

Set the Directory Security for the Exchange Web Site

The Microsoft Exchange web site on your IIS web server needs certain directory security settings to operate with Microsoft Outlook Web Access.

To set the directory security for the Exchange web site

1. Open the Internet Information Services (IIS) Manager, and then expand the Web Sites folder.

   A list of web sites appears.

2. Right-click the Exchange folder, and then select Properties.

   The Exchange Properties dialog appears.

3. Click the Directory Security tab.
4. In the Authentication and Access control settings section, click Edit.
5. The Authentication Methods dialog appears.
6. Verify the following settings:
   • The Enable Anonymous Access check box is selected.
   • All of the check boxes in the Authenticated Access section are cleared.
7. Click OK.

   The Authentication Methods dialog closes.

8. Click OK.

   The Exchange Properties dialog closes. The Directory Security for the Exchange web site is set.