function sendMailSmtp($host,$port,$to,$from,$cc,$bcc,$subject,$body){

ini_set("include_path",ini_get("include_path"));
require_once('Mail.php');
require_once('Mail/mbmime.php');
mb_internal_encoding('EUC-JP');

// SMTP
$smtp["host"] = $host;$smtp["port"] = $port;

// HEADER
$hdrs = array(
'To' => $to,
'From' => $from,
'Cc' => $cc,
'Bcc' => $bcc,
'Subject' => $subject
);

$mime = new Mail_mbmime();
$mime->setTXTBody($body);
$body = $mime->get();
$hdrs = $mime->headers($hdrs);
$mail =& Mail::factory('smtp',$smtp);
if (PEAR::isError($mail)) exit("SMTPサーバにアクセスできません。");
$mail->send($to,$hdrs,$body);
}