Create a fake user.I used a +1 because I don't know which settings are used by default if it can not be set via the ACP.
Log in as that user.
Go to the UCP - tab Board Preferences - Edit notification options >>> those are the default settings
EDIT
Added: just tested Prime Notify 1.0.7 on phpBB 3.3.14 (PHP 8.4.1) and it works as intended.
However there's not all that much that can be enforced by the Admin.
pfff, tested the wrong extension

Statistics: Posted by warmweer — Wed Dec 18, 2024 5:37 pm