We're using Outlook 2007 on the Exchange Server 2003

Trying to share distribution list from one pc to another. When we open the
DL, click the SEND then In Outlook Format. Sends to the other person in an
e-mail - we then open and save to contacts on the new PC. But when trying to
actually send a message to the DL from the new PC - it will not deliver.
Says message is undeliverable. it appears like it is looking for the
individual contact and not just pulling the address from the DL. We don't
want to share the entire contact folder - just the DL.