A few things to check:
- make sure that 'Don't set value'
is un-checked for the Discover page option.
- policy settings are processed
at certain times by default ... run the following server console command
to have them processed immediately:
tell
adminp process new
- in the Notes client, close the
Discover page and then close any open clients (Notes, Admin, Designer)
- restart Notes.
- authenticate with home/mail server
(Ctrl - F5 or just open the on-server Mail file)
- restart Notes again
That should do it