qmail config

With Server A, I had this set up: We have 20+ email accounts for domain on Server A. Everytime an email was sent from server A mail was set up so that any time any user sent a message, a copy of that outoing message was emailed to an email account I had set up. This allow me, as a manager, to keep track of my employees on who was sending messages, and how often they were sending messages, and what they were sending. I just moved web hosting providers to a Virtual Private Server. With old hoster, I called them and they figured out to program the above to make it work. Now that we are on Virtual Private Server (VPS), it is our server, and need to figure it out ourselves. VPS uses qmail. I need someone who knows how to fix qmail (Qmail is installed on VPS already) who can go in and make the above change.