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.
In order to change your recipient email addresses please refer to our user guide on How to send notifications to multiple email addresses
The process of changing a single recipient email address on your form notifications is just the same on that user guide.
However, since you have a Guest account, you would also need to register your account first. If register an account using the same email address you used to create a your forms, they will be automatically moved to your account. You can then properly access and update them.
If you have any further questions or if the forms are not moved when you register, let us know and we will be happy to help.