Visit /report/configlog/index.php Confirm there are no recent changes Go to /admin/message.php Save without making any changes Confirm that /report/configlog/index.php has no extra changes If it's the first time you save it, some entries might appear. In that case, remember the, save one more time and check that no new entries are added the second time you save changes (without changing anything). Make changes to any of the Notification Plugins checkboxes Make changes to the Default notification preferences checkboxes and dropdowns Confirm that all changes above are shown in the configlog Make changes to both the Notification Plugin checkboxes and the Default notification preferences of another plugin Confirm that the changes to the Notification Plugins as well as Default notification preferences appear on the log   [OPTIONAL]  Whilst completing step 10, make sure no changes are being logged where the preference has not changed but instead the order of the values have changed, e.g. a false positive where new value: "email,jabber" and old value: "jabber,email" are being logged.