h1. Add another user's mailbox in Outlook 2007 h3. Permanent use * Go to *Tools menu > Account Settings* * Double-click "Microsoft Exchange" in the list of profiles. * Press the "More Settings" button. * Select the "Advanced" tab. * Press the "Add" button. * Type the person's name (or part of their name). * Press OK, Next, Finish, etc. until you're back at your inbox. h3. One-time use * Go to *File menu > Open > Another User's Folder* * Type the person's name (or part of their name). This approach is good for one-time use, but you can't view subfolders