Missing emails? Exchange Online is tagging legitimate messages as spam - here's what to do
ID: 4524f4bc-6b0c-525a-ba6e-bdcd8534f4e6
STIX ID: report--4524f4bc-6b0c-525a-ba6e-bdcd8534f4e6
Feed Name: ZDNet Security
Microsoft Exchange Online began quarantining legitimate emails after a new URL-based anti-phishing rule incorrectly flagged some URLs as malicious; Microsoft acknowledged the issue (starting Feb 5), has made partial progress restoring messages, and advises users to review the Microsoft Defender Quarantine page and release any legitimate mail.
Your team is not currently subscribed to this feed. You must subscribe to it in order to see this post.