Is the Microsoft Rewards Sweepstakes Real?

It could be legitimate, but Microsoft Rewards sweepstakes emails are also commonly spoofed by phishers. The safest approach is to verify the email independently rather than trusting links or buttons inside it.

Legitimate Microsoft Rewards sweepstakes messages usually come from Microsoft-owned domains such as:

@microsoft.com
@account.microsoft.com
@email.microsoftrewards.com

but attackers can fake the display name, so you must inspect the actual sender address, not just the visible “Microsoft Rewards” label.

Signs the message may be phishing include urgent language, warnings that you will “lose” a prize, requests for passwords, payment information, SSNs, or MFA codes, poor grammar, mismatched links, shortened URLs, or attachments you were not expecting. Microsoft will not ask you to send your password or verification code by email.

A legitimate Microsoft Rewards sweepstakes generally does not require you to provide sensitive financial information just to enter. If the email asks you to “verify your account” by logging in through an embedded link, be cautious. Instead, manually open your browser and go directly to:

https://rewards.microsoft.com

Then check your Rewards dashboard or messages there.

You can also safely inspect where a button actually leads without clicking it by hovering your mouse over the link and checking the destination. If the visible text says Microsoft but the real URL points somewhere unrelated, especially a strange domain or misspelled Microsoft variant, it is almost certainly phishing.

Another strong indicator is whether the email passes authentication checks. In many mail clients you can view “original message” or “message source” and look for:

SPF: PASS
DKIM: PASS
DMARC: PASS

Failures do not automatically prove fraud, but multiple failures are suspicious.

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hth

Marcin