My address book contains contacts with and without email addresses. I
understand that only contacts with email addresses will appear in the Select
Names list when clicking "TO" in the new mail message. However, several of my
contacts which previously contained email addresses are now missing email
addresses, and therefore are not appearing in the Select Names window. I
haven't had this problem before, and now I have had it twice in the same
month. What can I do? Is this a virus? Help!