Select one or more messages and click Pass E-mail headers to SmartWhois in
the drop-down menu of the SmartWhois button on the "Standard"
Outlook toolbar. A separate window opens for each of the messages
selected. IP addresses in the window are displayed as hyperlinks;
clicking on them will make SmartWhois perform an IP address query.
You can also highlight any text and select the query type in the
Turn on/off the Install
Microsoft Outlook add-in option on the Options => Integration page in