In the CubMail Address book, you add a new address to a list by adding the address to your address book first. Then, click the "Browse" button to see your entire address book. Select the address(es) you want to add by clicking the check box(es) on the left. Choose the list from the "Select List" drop-down menu in the upper right and click the "Add to" button. If you want to see the members of your CubMail mailing list, click the list name (not the Edit link next to the name).