By default, users can set a URL to be used as the Home Page for a folder by entering the URL on the Home Page tab on the folder's Properties dialog box. By enabling this setting, you can disallow setting Folder Home Pages for all folders.
| Registry Hive | HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Microsoft\Office\12.0\Outlook\Webview |
| Value Name | Disable |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |