monitorsuite.net

Simply stated, MonitorSuite monitors Web, DNS and SMTP servers alerting you when there is a problem. Our goal is to provide the easiest, simplest, most stable monitoring software you've ever used.

It's that simple.

We know you need more details so here you go:

Hardware Requirements:
Server Running Unix

Software Requirements:
bash shell, wget, web server with PHP, basic Unix utilities, and Perl Modules (See Install for details)

What else do I need to know?

The Easy to Use Modular Scripts Require Only Basic UNIX Skills to Install and Configure.

Redundant SMTP Setup Ensures Alerts are Sent.

Features a configurable Number of Alerts to Send.

Hyperlinked Drill Down Page (see screenshot) lets you Check on the Current Status of Ports.