Order email Communications has been switched Off for long period of time as the emails was being sent outside of magento.
However I notice while testing that if switched back On Old order emails stated sending I think this is due the cron job.
My question what should one do to stop it when switched back On?
Should I clear cron_schedule table; maybe update
I can see this fields is
sales_order have the following values:
send_email to 0 will it stop cron job to trigger email for this orders ?
Any suggestions ?