SECURING
About this task
To control access to a specific port, use these NOTES.INI settings:
Allow_Access_portname = names
Deny_Access_portname = names
where portname is the name of the port, and names is a list of users, servers, and groups to whom you want to deny or allow access. These names must be contained in the Domino Directory.
Related concepts Editing the NOTES.INI file Customizing access to a Domino server