Confirmation that the autoresponder has been sent successfully

I also want to be able to confirm that the auto email that is supposed to be sent after they complete the form has actually been sent to them. How can I confirm this?

Unfortunately, we do not have a feature that will notify you that the user who submitted data to your form has received the autoresponder email. However, you can check in the Email History Logs if the user has received the autoresponder email. To do that, please check this guide: https://www.jotform.com/help/293-How-to-View-All-Your-Form-Email-History

I hope that helps. Thank you.