Order confirmation emails not working in magento 2.1.0, I have seen a message in admin order view page:
Order # 8000001098 (The order confirmation email is not sent)
Other transactional emails are working except order confirmation email.
ALso, I have checked
Asynchronous sending is disabled
Disable Email Communications is set to No
But still it is not working.
Check screenshot: http://nimb.ws/AUnR1c
What is the issue?