Is this a Microsoft email @aiagent.microsoft.com?

Question

It this a legitimate Microsoft email: @aiagent.microsoft.com?

Answer 1

No. The documented Microsoft account team domain is @accountprotection.microsoft.com. For Microsoft support, documented sender domains include microsoft.com, microsoftsupport.com, mail.support.microsoft.com, office365support.com, and techsupport.microsoft.com. An email from @aiagent.microsoft.com is not listed in the provided Microsoft guidance as a trusted sender domain.

To verify safely:

1. Do not click links or open attachments.
2. Check the full sender address and inspect the message headers.
3. If the message claims to be about a Microsoft account, verify directly by signing in at account.microsoft.com instead of using links in the email.
4. If the email appears suspicious, treat it as phishing.

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• Can I trust email from the Microsoft account team? | Microsoft Support
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• How to check if your email address is a Microsoft account | Microsoft Support