With the problems of SPAM, most ISPs now block SMTP relay, that is, the ability to send email from anywhere back through your server to wherever you want. SMTP Spotter solves that by finding a local valid SMTP server that will allow you to send mail With hotspots popping up everywhere, and for the typicial business traveller, email is a way of life today. Unfortunately, so is Spam. In efforts to control it, most ISPs now block the sending of mail from anywhere except on your own server. SMTP Spotter allows you to find a valid SMTP server that will allow you to send email from anywhere anytime