I am sending HTML form to group email ID, its a survey email. On form submission, request is coming to one JSP which performs other operations. I am trying to find out the email id from where this form submitted. As I am sending to Group email id, I don't know who will take this survey or from where I got form submitted request.
why don't you include a separate field for capturing the user email address...so that you can handle the mail id very easily..
or else you can use the remote User() method ..to get the user details..