Dynamic Internet links require your GroupWise system to be configured to use Internet-style addressing (user@hostname) rather than standard GroupWise addressing (userID.post_office.domain). If you have not enabled Internet-style addressing and defined at least one Internet domain for your GroupWise system, see "Internet-Style Addressing" in the GroupWise 6.5 Administration Guide.
The Internet domains you establish when setting up Internet-style addressing (for example, novell.com, groupwise.novell.com, and support.novell.com) are the key to enabling dynamic Internet links. Each MTA that will receive messages must be defined in DNS and associated with the Internet domain (or domains) that it will receive messages for. This allows MTAs in other GroupWise systems to route messages that contain your Internet domain names to the appropriate MTAs in your system.