1. In the Outlook Inbox, click on Tools -> Rules and Alerts to display the Rules and Alerts dialog box. If you are asked if you want to keep 'Client' rules or 'Server' rules, click on the Server button.

2. In the Rules Wizard dialog box, click on the New Rule.

3. Click in the Start from a blank rule box, make sure that the Check messages when they arrive option is selected and select Next button.

4. For the rule to apply to all incoming messages, make sure that none of the conditions are ticked and select Next. A warning message will be displayed and click Yes.

5. In the list of actions, tick redirect it to people or distribution list. (Do not tick 'forward it to people or distribution list' because this is a client only action and requires Outlook to be running to work.)

6. In the rule description area, click on the blue underlined phrase people or distribution list to set the address to send messages to. Click OK.

8. After specifying the address to forward to, click on the OK button to return to the Rules and Alerts step 3 dialog box.