The Post Office Agent, the Message Transfer Agent, the Internet Agent, and the Monitor Agent support the IPv6 protocol when it is available on the server. If IPv6 is available, the agent detects it and supports it by default, along with IPv4. The Document Viewer Agent does not support IPv6.
As you configure your GroupWise system and specify the network address of an IPv6 server in the GroupWise Administration console, you must specify its DNS hostname. IP Address fields in the Admin console do not accommodate IPv6 address format.