Craigslist iPhone 4s prize? Scam? Or legit?

I received this e-mail this morning…
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Attention craigslist member,
You are the winner for today. We randomly choose numbers to match up with ads on Craig's list and your advertisement matched with our latest drawing. In order to claim your Iphone 4s you must reply us with a valid landline number. Once again, we have been running this promotion only today so please reply else we will select another member.
Allison Miller
Craigslist Team
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the message was from info@craigslist.org
but when i hit reply, the email automatically filled in after To: is allcrg5513@gmail.com
legit? Or scam? Here is a picture if it helps…
if there's one cliche advice i've taken to heart its "if its too good to be true, it ussually is"
how do i know if it was really sent from info@craigslist.org or the one that appears when i hit reply?

My guess would be this is a scam and they are just trying to get your landline number so they can call you to sell you things. I don't remember ever hearing anything about a daily craiglist ad drawing. Craigslist is prime time scam central for alot of scammers, so i'd be very weary about sending your number to this address.

That's just my thoughts, I have no facts to base this on or any real idea of what it might be, but I would bet money that this is a scam.

Its a "phishing" scam… And a crock of hooey

Avoid it like the plague.

Craigslist NEVER gives away prizes - that's a scam. Delete it

I received the same email today and just post a add on Craigslist yesterday. I contacted with Craigslist and have been told its a scam

"Attention craigslist member,
You are the winner for today. We randomly choose numbers to match up with ads on Craig's list and your advertisement matched with our latest drawing. In order to claim your Iphone 4s you must reply us with a valid landline number. Once again, we have been running this promotion only today so please reply else we will select another member.
Allison Miller
Craigslist Team "