Mail Merge only allowing me to select Contacts from One Mailbox

Hi there,

Office 2003.

A user is trying to do a Mail Merge using contacts from another user's mailbox. She has access to about 5 different users contacts.

When she goes to select contacts folder in Step 3 of 6 of the Mail Merge wizard she only has access to one users mailbox, not even her own.

She has more permission to most of the other mailboxes, but they don't show up at all.

Any ideas?

Thanks a lot