$res = mail($user[0]['email'], email_header_encode( sprintf(t('Registration details for %s'), $a->config['sitename']), 'UTF-8'),
$email_tpl,
'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n"
$res = mail($user[0]['email'], email_header_encode( sprintf(t('Registration details for %s'), $a->config['sitename']), 'UTF-8'),
$email_tpl,
'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n"