Hello, Very odd issue. Exchange 2003 on Windows 2003 server, 2000 Active Directory. Outlook 2003 client. The issue is that a company-wide email was sent, and one of the users responded "on behalf of" a user that should not have perms to that person's calendar or mailbox to do this. He is not a delegate, nor a reviewer of her calendar. He does not have any specific mailbox rights to her inbox, etc. in AD. Just does not make sense. Any ideas?
TIA .....