Change the frequency of reminders to insider and sensitive list members

You can easily set the reminder frequency to incomplete list members in the list settings. The standard is 1 day, which is our recommendation based on best practice. 

Set the reminder frequency when creating your list or after the list is created, under settings.

The default is 1 day, which means that the insiders will receive daily reminders until they complete their form. If you change the number to 2, it will be sent every other day, etc.