JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
You can delete the form Notifiers if you like.
user guide: How-to-Delete-Notifications-Autoresponder
The form will stop sending the Submission Emails when absent on the form.
Just to be clear, the submission Notification Email is an important part of the form... so I am not sure why you wanted to stop getting them.
You can also just create some email rules instead in your inbox to archive the email messages -- which you might find of used in the future.
Let us know how we can be of further assistance.