title: Email header not working PHP
body: <p>I'm using BlueHost and I can't seem to get my email form to work. This is the PHP:</p>
  
  <pre><code>$to = "test@email.com";
  $subject = "test";
  $message = "test message";
  $from =  $_POST['cf_email'];
  $headers = "From: $from";
  mail($to,$subject,$message,$headers);
  echo $headers;
  </code></pre>
  
  <p>This doesn't seem to send the email. However, if I add ANY string in front of the email, then it works. e.g.:</p>
  
  <pre><code>$from =  "zz".$_POST['cf_email'];
  </code></pre>
  
  <p>Can anyone tell me what I'm doing wrong? Thanks.</p>