Mine

<?php

// You must have a field in your form with name="Email" -- or have $from set below

//$to is the reciepiant of the email eg. info@domain.com
$to = "thirdcatgy@aol.com";

//$subject is the subject of the email
$subject = "Contact Results from Domain.com";


//The thank you page they will see after the email has been sent, include the full path to the file
$thank_you = "http://www.domain.com/thank_you.html";


//Optional: The email address you want the email to come from.
$from = "";


//You don't need to change anything below this.

$allEmpty = true;

foreach( $_REQUEST as $e=>$v ) {
	if( trim($v) != "" ) {
		$allEmpty = false;
		$data[$e] = trim($v);
	}
}

foreach( $data as $e=>$v ) {

	if( is_array($v) ) {
	
		$message .= "\n".$e.":\n";		
		foreach( $v as $v2 ) {		
			$message .= $v2."\n";		
		}	
	} else {
		$message .= $e.": ".$v."\n";
	}
}

if( isset($from) && $from != "" ) {
	$send_From = $from;
} else {	
	$send_From = $_REQUEST['Email'];
}

$headers = 'From: ' .$send_From. "\r\n" .
		   'Reply-To: ' .$send_From. "\r\n" .
           'X-Mailer: PHP/' . phpversion();

if( !$allEmpty ) {
	mail($to, $subject, $message, $headers);
}
header("Location: ".$thank_you);
?>