Users post records that will be displayed in a view until they expire in 3 months. At 7 days before the expiration date, I want the user to get an email letting them know that their post is expiring in 7 days. I created a form schedule to do this, but I am not sure if it should run once or daily. Can you help?
I only want them to get 1 email at 7 days before, so I assume that once is the frequency, but then I am confused, because the schedule needs to run everyday to email those whose posts are expiring. Does once mean that the schedule just only ever runs one time and never again or does it mean it runs only once for each record?