Thanks. After using the database commands, the checkbox stays enabled now (although reloading the page via F5). I didn’t try to disable it again via WebGUI to see how it behaves afterwards.
Howeve ,we are still getting no notification mails 
Thanks. After using the database commands, the checkbox stays enabled now (although reloading the page via F5). I didn’t try to disable it again via WebGUI to see how it behaves afterwards.
Howeve ,we are still getting no notification mails