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.
Are you referring on how to setup SMTP for a form? If so, you can check this guide for instructions on add SMTP on your form: How to Setup SMTP for a Form. If you are referring to a different concern, can you provide us more details regarding it so we can further check the issue?
Do let us know if you need further assistance.