CRM Daily Reminders
You can have daily emails sent out to your users by setting up these cronjobs.
Sends out a reminder to all members involved in tasks which are due within the next 5 days.
Cron: wget http://www.example.com/cron/reminder
Sends out a reminder to users with events that are upcoming within the next 7 days. Only works for site calendar (not google calendar).
Sends out a reminder to assigned users of tickets that need replying to.
Cron: wget http://www.example.com/cron/reminder_tickets