title: PHP mail line break problem
body: <p>I want to format content of the mail to show the content in different line.
  here is my message contetn.
  bu the \n and \r is not working in this case. it just shows all the content in one line.    </p>
  
  <pre><code>$message = 'Thank you for using . We really appreciate your business.'."\r\n".'If you are making your payment by mail, please make the check out to "blah blah" and send it to:'."\n".'blah blah '."\n".'blah blah'."\n".'San Gabriel, CA 91776'."\n".'Please see the attached invoice in PDF format for easy saving &amp; printing purposes.';
  
  $attachment = chunk_split(base64_encode($pdfdoc));
  $headers = "From: ".$from.$eol;
  $headers .= "MIME-Version: 1.0".$eol;
  $headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"".$eol.$eol;
  $headers .= "Content-Transfer-Encoding: 7bit".$eol;
  $headers .= "This is a MIME encoded message.".$eol.$eol;
  $headers .= "--".$separator.$eol;
  $headers .= "Content-Type: text/html; charset=\"iso-8859-1\"".$eol;
  $headers .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
  $headers .= $message.$eol.$eol;
  $headers .= "--".$separator.$eol;
  $headers .= "Content-Type: application/pdf; name=\"".$filename."\"".$eol;
  $headers .= "Content-Transfer-Encoding: base64".$eol;
  $headers .= "Content-Disposition: attachment".$eol.$eol;
  $headers .= $attachment.$eol.$eol;
  $headers .= "--".$separator."--";
  mail($_POST['add6'],$subject, $message, $headers);
  </code></pre>
  
  <p>how can i do that?</p>