Use the Web Applications settings to control aspects of end user Web-based searching.
. Select this setting to add all Enterprise Vault servers to the user's Internet Explorer local intranet zone.
By default, this setting is selected on a new installation of Enterprise Vault, but it is not selected on an upgrade.
The effect of this setting is that users are not prompted for their logon details when they search their archives or view or restore archived items.
When you clear this setting, any existing Enterprise Vault servers remain in the user's Internet Explorer local intranet zone. No new servers are added after you clear this setting.
To override this setting, use the Outlook settings and on the Advanced tab in the Exchange desktop policy.
. Select this setting to display the link to the user in Outlook. If you uncheck this setting note that the link remains visible if the user accesses integrated search by using the integrated search URL from a standalone browser.