We are using Exchange 5.5 and Outlook 2000. I have given send on behalf permissions to a manager's assistant. When I test this and send from the assistants mailbox as the manager, the header doesn't include the disclaimer "send on behalf of". I deleted the permissions off the server and tried using delegate access and that didn't work. I also tried it with server permissions in place and then added delegate. I can't figure out what's wrong but we need the disclaimer. What am I missing?