My company has a Vigor 3300V with a public IP address. This currently uses NAT to allow emails in and out and people outside to access our website. One of our clients has asked that we instigate a DMZ and put our public facing servers on the DMZ away from their data. However, our website accesses our sql 2005 database and our exchange server is accessed by us internally. How do I configure the DMZ to allow the website to access our db and for our email to flow from the DMZ to Outlook clients and vice versa. Any help on this would be appreciated. Thanks