How do I turn off hosted engine alerts?  We are in a testing phase so these are not needed.  I have disabled postfix on all hosts as well as stopped the ovirt notification daemon on the hosted engine.  I kept it running while putting /dev/null in /usr/share/ovirt-engine/services/ovirt-engine-notifier/ovirt-engine-notifier.conf for mail server.  Yet I still get alerts for every thing done such as putting hosts in maintenance mode.  Very confusing.