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Hi, is this email address from “Microsoft” legit? o365mc@microsoft.com

Anonymous
2024-11-18T20:06:35+00:00
Outlook: Outlook for web – new application ID<br><br>***@eurocechost.com shared a Microsoft 365 message with you. <br> :--- :---
***email content removed***
Outlook for web will migrate to a new appID. The existing Microsoft-owned appID used by OWA is changing in preparation for OWA’s authentication platform migration to a SPA auth model using MSAL.<br><br>When this will happen:<br><br>Standard Release: We will begin rolling out the first half of Calendar year 2024 and expect to complete by the 4th quarter of calendar year 2024.<br><br>How this will affect your organization:<br><br>What are the appIDs involved?<br><ul><li style=""><p data-prewrap="true">OWA existing appID: ***</p></li><li style=""><p data-prewrap="true">OWA new appID: ***</p></li></ul><br>What you need to do to prepare:<br><br>No action required. This is primarily a back-end change, and we are offering this awareness as the new appID will be visible in security reports. <br> :---
Outlook | Outlook for mobile | Outlook for iOS | For business

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  1. Anonymous
    2024-11-19T12:44:45+00:00

    Dear Georgia Hunt

    Thanks for using Microsoft products and posting in the Community.

    I have seen your screenshot. For the domain name euroceshost.com inside the email, it's not an official Microsoft domain name, so it's a phishing email and you can ignore it completely.

    Looking forward to your reply.

    Best wishes

    Clark | Microsoft Community Support Specialist

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