Instructions

This is a screenshot of the ReadNotify page that instructs users how to send a bugged e-mail. Users of the service register their e-mail addresses with ReadNotify and then simply append ".readnotify.com" to any e-mail address they send mail to if they wish the message to be tracked. Recipients won't see this, but could tell from the e-mail headers that the message was relayed.

ReadNotify also offers plug-ins for various e-mail clients, including Web-based e-mail, to make bugging a message easier.