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.
Best Answer
As of Magento 1.9.1.0 all Magento e-mails (including order confirmation and transactional) are now queued and sent according to your configured cron schedule.
From the release notes:
So I think you have to check configuration of Magento Cron Job. Here you can learn more about how to set them up.