// Put the commentator's name as sender in the e-mail.
  // This is not working for me, because my hosting service prevents 
  // forging sender addresses, but it may work for you.
  $pinmozhi_from = "From: $comment->comment_author <$wp_email>";

  // Pinmozhikal needs e-mails in HTML format, 
  // otherwise line breaks will not be visible
  $pinmozhi_message_headers = "MIME-Version: 1.0\r\n"
              . "$pinmozhi_from\r\n"
              . "Content-Type: text/html; charset=\"" 
              . get_settings('blog_charset') . "\"\r\n";

  // Replace newlines within the comment with '<br>', 
  // so that line breaks will be visible
  $pinmozhi_message = str_replace("\r\n", "<br>", $pinmozhi_message);
  $pinmozhi_message = str_replace("\n", "<br>", $pinmozhi_message);

  // Finally, send it to pinmozhikal
  @wp_mail("pinmozhikal@gmail.com", $pinmozhi_subject, $pinmozhi_message, 
                 $pinmozhi_message_headers);

  // We are done!