Are there any settings to send reminder for issues those have due date set? If not then how to add this facility in JIRA?
Not explicitly, but there's a couple of stock answers
Both need you to define a filter for "unresolved and due date overdue" or "unresolved and due date is nearly due" or whatever you need. Once you have that, you can
There are some other options, but check those out first, as they are simple and don't need plugins or much code.
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