- CharlieAnswered on July 01, 2015 at 02:45 AM
You can get the user's IP address if they have successfully submitted the form. Here's how you can get it: http://www.jotform.com/help/31-How-to-See-IP-Addresses-of-Form-Submitters.
But for email address and other more specific identifiers, you cannot get them automatically, your responders need to fill out the form fields for those information. Example, your form should have an email address field.