title: PHPMailer: sending email....ask for a receipt?
body: <p>I am going to create a script that sends out an email. I am currently using PHPMailer. I have been told that they would like the email to request a receipt from the user indicating they read it. (like what you often see in outlook). I have no clue if this is possible. Can anyone tell me if this is possible and if so how to do it?</p>
  
  <p>Thanks!!</p>