Outlook 2003: Message/Contact display name issue

[JV]

Hi,

I want my outgoing emails to only show the email addresses of the
recipients.

Sometimes the outgoing message have only an email address in the To: Field,
other times email addresses show more like something like this 'FirstName
LastName (emailaddressATdomain.com)'

Is there a way to tell Outlook to always/only use the persons email
address...without having to go into every contacts display name field and
make a change there?

Thanks for some insight into this issue and possible solutions.

Bye,

JV