It is an SMTP Server included as there is in XP Pro.It doesn't actually send e-mails, it just emulates an SMTP server and writes the e-mail to a given directory
This allows you to test the e-mail functions of the applications you are writing
It can be deployed to any machine on your network and act just like the real thing… except for the sending bit, as mentioned
In a bid to engraciate myself on the larger development community this is an Open Source project,