Alright, just got a new server and a piece of software that I use that sends emails currently will not work. It worked when hosted on my old server, which I believe was using sendmail. The following is the php code:
<html>
<head>
<title>PHP Mail Sender</title>
</head>
<body>
<?php
/* All form fields are automatically passed to the PHP script through the array $HTTP_POST_VARS. */
$carrier = $HTTP_POST_VARS['carrier'];
$num = $HTTP_POST_VARS['num'];
$subject = $HTTP_POST_VARS['subject'];
$message = $HTTP_POST_VARS['message'];
$from = $HTTP_POST_VARS['from'];
$to = $num.$carrier;
mail($to,$subject,$message,$from)
?>
<a href='javascript:history.back(1);'><img src="default1_2.png" width="278" height="208"></a>
<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script>
<script type="text/javascript">
_uacct = "UA-267885-1";
urchinTracker();
</script>
</body>
</html>