NetWrix Services Monitor is a free tool that peforms real-time tracking of Windows services configured to start automatically. If a service fails to start or accidentally stops, the tool sends e-mail alert to admin and optonally restarts the service or the entire computer. The tool can be used to monitor MS Exchange services to prevent e-mail downtimes.

NetWrix Server Configuration Monitor is a free auditing tool to monitor server configurations and automatically document changes, including hardware devices, drivers, software, services, networking settings. The tool sends daily summary reports with all recent changes to your network servers.