What I need: The registered user is required to give a date and my website shall automatically send different reminder emails on specific dates depending on the date given by the user (for example 2, 3 or 4 months later etc). I need to send the same email to every user, after the specified time had passed. I need to be able to set up and change the timetable (how many months passed the given date should the specific email be sent) and I need to be able to change the contents of the emails if necessary. The timetable leads 6 years into the future. My site is joomla based, updated correctly. The module should be back-end side only. The necessary date field is required to be given during the user's registration process.