Use one-off address templates to address messages to mailboxes that are not in your global address list or personal address book (PAB). They are called one-off because they are often used to send one piece of mail off to an address and are not used again. (However, you can use this template to send mail and then add the addressee to your PAB.)
You can access one-off address templates in Outlook:
You can view one-off address templates in the Administrator window, but you cannot modify them.
To add a Help file to one-off address templates, see "Selecting Template Help Files" earlier in this chapter.