This is a sarcastic/rhetorical question, right?
Several people now have said that was the purpose of the email. So I'm wondering how they think it is possible.
These types of emails are usually either:
They are only phishing scams if there is some sort of massive spam follow up asking for personal details. (The hope is that the people on the attackers' huge spam list have gotten the chain letter in the near past from a trusted friend.) This email makes a promise of a future email from "Microsoft," which sounds like a phishing scam is coming. So yes, I'm answering my own question so the others don't think about it too hard.