Remove individual addresses from the autocompletion cache by highlighting
the entry when presented in the suggested names list (use your arrow key to
migrate to the entry) and then hitting your Delete key before you tab out of
the field. If your autocomplete list contains only a single entry, use the
directions here:
http://support.microsoft.com/default.aspx?scid=kb;en-us;289975
To clear the entire cache, follow the instructions here:
http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q287623

Signature
Russ Valentine
[MVP-Outlook]
> These are not contacts that are in the Address Book, these are contacts to
> whom I have sent mail or received mail from. When I beginning typing in
> an
> address these infrequent, unneeded contacts try to populate the field.
> How
> can I clear them out?