define('MAIL_HOST','xxxxx');
define('MAIL_USER','xxxxx');
define('MAIL_PASS','xxxxx');
define('MAIL_FROM','xxxxx');
define('MAIL_NAME','xxxxx');

$mail = new PHPMailer();
$mail->SetLanguage("br", "smtp/"); //Idioma
$mail->IsSMTP();
$mail->SMTPDebug = 2;
$mail->SMTPAuth = true;
$mail->Host     =   MAIL_HOST;
$mail->Username =   MAIL_USER;
$mail->Password =   MAIL_PASS;
$mail->From     =   MAIL_FROM;
$mail->FromName =   MAIL_NAME;