This is a terrible product. Bad documentation and poor features. It does not work with ePO in a Clustered environment. It requires Cluster failovers to change settings. There are no text log files to parse. There is no way to get it to kick out sample notification so you can see what a user will see. It does not understand that domain users have email aliases. OnDemand scanning cannot be configured to only scan submitted messages, so every email read is scanned. IT SAVES YOUR NOTIFICATION USER PASSWORD IN PLAIN TEXT IN THE REGISTRY! Stay away from this garbage.