In newest KloxoMR. 6.5.1b when you go to watchdog, there is no way to disable monitoring for a service. In kloxo official you could untick a service to be 'watched'.
I had to manually edit watchdog.conf to get emails to stop, and somehow, it rewrote the conf about 30 minutes everytime.
We should be able to update this and the configuration actually stay through the panel.