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How do I make sure a certain email address doesn't fall into Microsoft 365 security and be flagged as quarantine

Panno, Kelly Ann 0 Reputation points
2025-04-30T01:52:15.79+00:00

How do I make sure a certain email address doesn't fall into Microsoft 365 security and be flagged as quarantine

Microsoft 365 Publishing
Microsoft 365 Publishing
Microsoft 365: Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.Publishing: The process of preparing, producing, and releasing content for distribution or sale.
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  1. Vasil Michev 118.1K Reputation points MVP Moderator
    2025-04-30T06:50:49.34+00:00

    You can use the Tenant Allow/Block List (TABL) feature for that: https://learn.microsoft.com/en-us/defender-office-365/tenant-allow-block-list-about

    Microsoft recommends that you use this functionality sparingly, and imposes some restrictions on it - make sure to read the article above and the links therein for more details.

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