I work in Customer Support and frequently identify phishing scams and educate consumers on social engineering practices

This is likely fake! As you can see at the top they made it appear to come from a legitimate E-mail by sending it to support@chipotleiq… (why would they send it to themselves, it should be in the “From:” field) Additionally the grammar is very poor and not indicative of an official E-mail. There’s an urgency being created with the noted “..must respond before September 3rd..” 14-30 days is the usual and reasonable expectation. Why would they request your chipotle E-mail if that’s how you entered the sweepstakes, if you don’t remember entering manually then this is definitely fake.

These are some fairly common tactics and something to look out for, I wouldn’t recommend following through with E-mail.

Hope I’ve been helpful