i have created a webpage using xpages. I not sure how to use Access control rules to force user to go login page and check for "address book" account.
Below will be the sample page i created using xpages.
Submit button to check address book whether this person is exist or not
Anonymous to request for an email address for their address book. This one will by pass the validation and go to the request page but only "Anonymous can access".
Login...Go to "Approved page", but before that, user need to go to server login screen to login his user account.
You lock down the database to enforce the authentication access:
More on ACL basics: https://www.wissel.net/blog/2010/09/access-control-in-domino-the-basics.html
If your struggle, give me a call (the NRIC in the screenshot suggest you are in Singapore like me)