I have set the task with due date.
And I (and all subscribers) need to be informed by email if this task isn't closed up to the due date.
Example:
I am User1, set the task to User2 with due date 2009-11-17.
User2 start working, but didn't mark the task as "Complete" to end of 2009-11-17.
At start of new day (2009-11-18) opengoo cron task must check that this task not completed, but current date is over that the due date and sent the notification to all assigned users and subscribers.
How I can do this notification?
