Setting up GroupWise WebAccess so that users can access their mailboxes through a Web browser on a computer or wireless device such as a telephone. See Installing GroupWise WebAccess.
Setting up GroupWise Remote so that Windows client users can access their mailboxes from a computer that is not directly connected to your network. See "Client" in the GroupWise 6.5 Administration Guide.
Changing the GroupWise client from standard Online mode to Caching mode so that users' messages are stored on a local drive rather than at the post office. See "Client" in the GroupWise 6.5 Administration Guide.