I'm having the same problem described in this thread but no one has posted a response.
Basically, I'm using the following code to send an email as an SMS to a phone. But the phone displays my shared host's default email address which is some long obnoxious string. Any ideas how to make it display what I want?
$to = "$number" . "@" . $carrier_info['EmailDomain'];
$headers = "MIME-Version: 1.0\r\n";
$headers .= "Content-type: text/html; charset=utf-8\r\n";
$headers .= "From: My Site <txt@site.com>\r\n";
$headers .= "Reply-to: My Site <txt@site.com>\r\n";
mail($to, $subject, $message, $headers);
Thanks in advance guys,
-Aaron