My Magento only send mails from app\locale\en_US\template\email (confirmation mail, new account, ...)
dont send from app\locale\en_US\template\email\sales or the transactional mails.
I create new templates and applied in system > configuration > sales > sales e-mails but dont work, nothing in magento or server log.
In configuration > system, disable email communications is NO
My host is running Linux with nginx/postfix.