Add mail headers like:
$headers = "Return-path: <email@address.com>"."\n"; $headers .= "Reply-to: <email@address.com>"."\n"; $headers .= "Content-Type: text/html; charset=windows-1252\n"; $headers .= "Content-Transfer-Encoding: 7bit\n"; $headers .= "From: <email@address.com>"."\n"; $headers .= "X-Priority: 3\n"; $headers .= "X-Mailer: Some X-Mailer Version 2.01\n"; $headers .= "MIME-Version: 1.0\n"; $headers .= "\n\n"; $message = wordwrap('here goes email message text', 70); $mailto = '<email@address.com>'; mail($mailto, 'subject', $message, $headers); echo '<script>alert("Your message has been sent!");</script>';