from the doc: 'This program is intended to work like an anonymous mailer with some cool features like adding fake headers, smtp server autodetect, attachments & the ability to send html mail. TIPS : Just leave the server field blank to enable autodetect mode :) Or else you could enter the address of some smtp relay server to mask ur ip address. I guess rest are all self explanatory. If you think you need more help, please consult a psychiatrist.'
stealth.exe