title: PHP form with multiple actions
body: <p>I have a mailing list form I'm working on that is needing to have the users email subscribed to multiple email lists based on which checkboxes they select. Now to subscribe to the mailing list it's simply emailing - list_#@domain.com</p>
  
  <p>I'm curious if something like this is possible using PHP only and then send the email to different lists based on if the associated checkbox is checked?</p>