While I do not wish to endorse such activity, you could easily use this tool to send e-mail anonymously by entering a 'from' e-mail address other than your own. This would be useful if you wanted to send people abusive e-mail without the recipient knowing who it was from. You can say from president@us.gov or ihateyou@ihopethatyoudie.com or anything else you wish, like from the person you are sending it to. Once the mail has been sent, this will refresh to the index page of the website.
