Penny wrote:

Nothing at all. I type in the first letter, then the second, etc. and
the auto address just never kicks in on any of the addresses. I even
completed the detect and repair and nothing changed. Thanks for
helping out.

It only displays addresses to which you've already sent mail in the past.
If the first characters of the address you begin to type aren't in any of
the addresses you've used so far, you won't see any suggestions. It does
not reference your Contacts in any way.
--
Brian Tillman [MVP-Outlook]