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.
With which form you are having this issue with? I did check your last edited from and did not find any issue with that. You have configured your form's notification email alert correctly and you should be receiving the submission email without any problem.
I have cleared your form cache and sent you a test submission. Can you please confirm if you have received the email or not?
Have you checked your spam folder already? Please check your spam folder and see if the emails ended up there. Please contact your email service provider to find out if they are blocking any emails from firstname.lastname@example.org. You may also ask them to whitelist our domain names as well. The following guide should help you grab the list of domain names which needs to be whitelisted: http://www.jotform.com/help/145-Whitelisting-JotMails-IP-Addresses
Alternatively you can also use your own email address to send submission emails. You will have to add custom sender email address in your account. The following guide should help you:
Hope this helps.
Do get back to us if you have any questions.