Email Settings & Features:
Once your quota has run out, all requests after that will be “pending.” Therefore, you must resend all the pending requests after the quota is refreshed. Understanding the inconvenience, we’re introducing the Resend All Pending Requests feature. Here is how to do it:
Step 1: Go to the Manage Forms page, then select a form.
Step 2: Click on the Resend All Pending Requests button to resend them all.