Easy Service Monitor will monitor network services to see if they can work properly with a predefined time interval. If you are a network administrator, and you are handling tens, or hundreds of server which provide a variety of services, like HTTP, Email, FTP, ESM will be a convenient to you. It can detect services error before it goes into worse and alert you with several kinds of methods. When it alerts you, itt means the service are not correctly running, or it can not reach the net. If the machine which has installed it has some problems in reaching the net, it will alert you as well.