Simple PHP mail Function

PHP mail Function

$to      = $email_id;
$subject = "";
$message = "Your mail Body Content. you also use here HTML Tags for better performence. ";
$headers = 'From: xyz@domainname.com' . "\r\n" .
    'Reply-To: xyz@domainname.com' . "\r\n" .
    'X-Mailer: PHP/' . phpversion();
$headers.= "MIME-Version: 1.0" . "\r\n";
$headers.= "Content-type:text/html;charset=UTF-8" . "\r\n";

$test=mail($to, $subject, $message, $headers);