Sorry if this was too easy one.
I am struck with a problem for 3 days. I need to send emails to the persons whose licence is going to expire. The expiry dates will be in mysql database.. I am searching for it since three days,but every answer described is to "start a task manager". But i don't understand how the task started in our system can be performed in server..? Is there a way to send emails automatically without manual interaction. I found lot on CRON JOB.But how can i install it in the server.
Please help me if anyone has faced this earlier. Thanks in advance