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.
I'm assuming that you want to embed a form and receive submissions directly to your email. To do that you'll have to create Notifiers, please check this guide: https://www.jotform.com/help/25-Setting-Up-Email-Notifications.
If you wish to create an email notification that will be sent to your clients when they submit the form you will need Autoresponders, for that please refer to this guide: https://www.jotform.com/help/26-Creating-a-Form-Autoresponder
If you need any additional assistance please let us know, we'll be glad to help.