...";// текст письма
// собираем письмо
$headers = "From:".$from."\r\nReply-To:".$from."\r\n";
$headers .= "MIME-Version:1.0\r\n";
$headers .= "Content-Type: text/html;";
$body .= $message."\r\n\r\n";
foreach($email as $m){
mail($m, $topic, $body, $headers); // отправляем
}
?>