Script ส่งเมล์..ทำอย่างไรให้มันแสดงข้อความครับ ใครรู้ตอบทีครับ

<?
$to="[email protected]";
$name=$_POST[name];
$email=$_POST[email];
$subject=$_POST[subject];
$message=$_POST[message];

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=utf-8' . "\r\n";
//$headers .= 'From: '.$mail_send."\r\n";
$headers .= 'From: [email protected]' . "\r\n";
$msg .='
<table width="100%" cellpadding="5" cellspacing="0" bordercolor="#FFFFFF" bgcolor="#666666">
                      <tr>
                        <td width="1" height="22" valign="top" bgcolor="#FFFFFF" class="style3">&nbsp;</td>
                        <td width="107" bgcolor="#FFFFFF" ><div align="right" class="style6 style9 style11">Name :</div></td>
                        <td width="353" bgcolor="#FFFFFF">$name</td>
                      </tr>
                      <tr>
                        <td width="1" height="22" valign="top" bgcolor="#FFFFFF">&nbsp;</td>
                        <td width="107" bgcolor="#FFFFFF"><div align="right" class="style6 style9 style11 style11">E-mail :</div></td>
                        <td bgcolor="#FFFFFF">$email</td>
                      </tr>
                      <tr>
                        <td width="1" height="22" valign="top" bgcolor="#FFFFFF">&nbsp;</td>
                        <td width="107" bgcolor="#FFFFFF"><div align="right" class="style6 style9 style11 style11">Subject :</div></td>
                        <td bgcolor="#FFFFFF"><div align="left">$subjec</td>
                      </tr> 
					   <tr>
                        <td width="1" height="22" valign="top" bgcolor="#FFFFFF">&nbsp;</td>
                        <td width="107" valign="top" bgcolor="#FFFFFF"><div align="right" class="style12">Detail :</div></td>
                        <td bgcolor="#FFFFFF">$message</td>
                      </tr>
                    </table>'."\r\n";
if (mail($to,$subject,$msg,$headers)) {
	echo "<h2>Complete..</h2><br>";
	echo "<META HTTP-EQUIV=refresh CONTENT=\"0; URL=index.htm\">";
} else {
	echo "<h2>Can't Send </h2>";
	echo "<META HTTP-EQUIV=refresh CONTENT=\"1; URL=contact_us.php\">";
}
?>