What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
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.
I checked our email logs for the address in your most form and the notifications have indeed been failing. It looks like your address was rejecting the emails as spam. When enough were rejected, it resulted in your address being placed on our bounce list to prevent further rejected emails.
It looks like you have already removed your address from the list. Emails should attempt to send once again.
If you believe other email addresses are on our bounce list, you can remove them from your end: