I also have the possibility to set up in the form that I do not want to receive an email

I also have the possibility to set up in the form that I do not want to receive an email, which means that I can only view the entries via my jotform account. In this case, the notification would be off. When I turn off the notification, I get some time nevertheless the message that my eMail is in the bounce list, or is it then no longer the case?

If you don't want to receive email notifications every time your form gets successfully submitted, you can delete/remove the email notifier that is set up in your form.

The screenshot below will show you how to do it:

I hope this helps. If, in any case, I have misunderstood your concern or you have any further questions, please do not hesitate to contact us again anytime.

Thank you.