email address of the form filler

Hi is there a way that i can see who is sending the form when the pdf comes to me so i can send back an automatic reply to them?  At the moment have have it showing the senders email address but that does not show on the email that comes to me.?

Make sure to include an Email Field in  your form, so the user inputs his email address, then simply setup your email notification: https://www.jotform.com/help/25-Setting-Up-Email-Notifications

In the Reply-to Email, assign the field of your form where the user inputs his email address.