My application wants to get emailid of the user who is currently using it...ex. i am sending my application link to my classmates...it has one feedback form,which they need to fill and click submit button.I am calling servlet for storing the feedback records.I want to get that user's email id....how to get this...(user is not signed in to my application....he jst get the link of my application)....plz help me out.....
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