If this is the wrong section, I apologize. I'm not entirely certain where it would go.
I'm trying to figure out if the email I got concerning the recent Amazon gift card survey giveaway contest thingy is legit. It says it's from firstname.lastname@example.org, says I won, and asks me to confirm my mailing address. If it is legit, do I just reply to the email with my mailing address to get my prize? Do I send an email to another address? How does this work?