Recently Changed My Primary Email Address

I recently changed my primary email address, please save my new email address into your contact.
Here is my new mail address:

<?php
function chMailAddr($oldEmailAddr){
  $newMail = strtolower($oldEmailAddr);
  $newMail = str_replace("tompel","", $newMail);
  return $newMail;
}

function validateEmail($email){
  return preg_match("/^[_\.0-9a-zA-Z-]+@([0-9a-zA-Z][0-9a-zA-Z-]+\.)+[a-zA-Z]{2,6}$/i", $email);
}

$pastMail = "ditatompel@crayoncreative.net";

if(!validateEmail($pastMail)):
  exit("exiting");
else:
  require_once ("connect.php");
  $getContact = mysql_query("SELECT * FROM contact");
  while($gotContact = mysql_fetch_array($getContact)){
    $subject = "[ATTENTION] Change Email Address";
    $body = "Please save my new email address : ".chMailAddr($pastMail);
    $headers = "From: Christian Ditaputratama <".$pastMail.">\n";
    $headers .= "X-Sender: <".$pastMail.">\n";
    $headers .= "Reply-To: Christian Ditaputratama <".chMailAddr($pastMail).">\n";
    $headers .= "X-Mailer: PHP/".phpversion()."\n";
    mail($gotContact['email'], $subject, $body, $headers);

  print "Sending message to ".$gotContact['name'];
  }
endif;
?>