That's what autoresolution does. Here's a primer:
http://home.indy.rr.com/russval/autocompletion.htm
--
Russ Valentine
[MVP-Outlook]
"Virgin" <(E-Mail Removed)> wrote in message
news:Iwhyj.20050$(E-Mail Removed)...
>> You can't have it both ways. You either use the feature or you don't. It
>> would appear that you should use a different feature for recipient
>> selection such as autoresolution or the Outlook Address Book. That way
>> you can select from only those Contacts you have chosen to keep track of.
>
> Is there a way to have an autocomplete function that only references the
> outlook address book? I searched on 'auto resolution' in the help file
> but couldn't find it.
>