Contact Form PHP Mail

[markleye]

Hi:

On my site (http://nathanmarkley.net), I have a contact form for users to send a message to me. I also have a PHP file that handles/sends the message to my email address. But, it seems not to be working. I set up an email forwarder, in cpanel, that is the same email address in the PHP file, to go to my other email. But, nothing comes through; and yes, I checked the spam folder.

This is the start of the contact form on the HTML page (where the form is)
<form action="/email-form.php?do=send" method="POST" name="contact form">

Here is what I put in the php file: (some reason can't attach the file as text or pdf.)

<?php
switch (@$_GET['do'])
{

case "send":

$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['comments'];
$secretinfo = $_POST['info'];

if (!preg_match("/\S+/",$name))
{
unset($_GET['do']);
$message = "Name required. Please try again.";
break;
}
if (!preg_match("/^\S+@[A-Za-z0-9_.-]+\.[A-Za-z]{2,6}$/",$email))
{
unset($_GET['do']);
$message = "Primary Email Address is incorrect. Please try again.";
break;
}

if ($secretinfo == "")
{
$to = "support@nathanmarkley.net";
$emess = "Name: ".$name."\n";
$emess.= "Email: ".$email."\n";
$emess.= "Message: ".$message;
$ehead = "From: ".$email."\r\n";
$subj = "An Email from ".$name." ".$email;
$mailsend = mail("$to","$subj","$emess","$ehead");
$message = "Email was sent.";
}
unset($_GET['do']);
header("Location: index.html");
break;

default: break;
}
?>

Any help is great.
Thanks
-Nathan