"SquirrelMail is a great option if you want to create Web-based
e-mail for your company's Web-based mail server. But, like all good
Linux applications, SquirrelMail is packed with configuration
options that allow it to go beyond just a Web-based mail solution.
Like all IT departments, this is exactly what you need. In this
article, I'll introduce you to some of the SquirrelMail plug-ins
that will help you take SquirrelMail to new levels.
"The first thing you will have to do is point your browser to
the location your SquirrelMail is located..."