Quarantined Emails - Microsoft Q&A
Nov 27, 2025 · Monitor Quarantine Reports: Regularly check the quarantine reports and take action on legitimate emails. If you find that certain emails are consistently being quarantined, consider …
Quarantined messages FAQ - Microsoft Defender for Office 365
Admins can view frequently asked questions and answers about quarantined messages in Microsoft 365.
Quarantined email messages in Microsoft 365 - Microsoft Defender for ...
Feb 2, 2026 · Learn about email quarantine in Microsoft 365, including which detections quarantine messages, how retention works, and how admins and users manage quarantined items.
Find and release quarantined messages as a user - Microsoft Defender ...
Apr 27, 2026 · Users can learn how to view and manage quarantined email messages in Microsoft 365 that were meant to be delivered to them.
Quarantine policies - Microsoft Defender for Office 365
Jul 8, 2025 · Admins can learn how to use quarantine policies to control what users are able to do to quarantined messages.
Emails going into quarantine - Microsoft Q&A
Sep 30, 2025 · All internal emails sent to Microsoft 365 Online Exchange are being quarantined. Checked policies and rules that don't seem to be the issue.
Quarantine notifications in Microsoft 365 - Microsoft Defender for ...
Feb 13, 2026 · Quarantine notifications for messages sent to distribution groups or mail-enabled security groups are sent to all group members. Quarantine notifications for messages sent to Microsoft 365 …
where can I found the emails put in quarantaine? - Microsoft Q&A
Feb 2, 2026 · Here, you can view your quarantined messages. Additionally, you can see the Quarantine reason for each email, which explains why it was quarantined (e.g., spam, malware, etc.). For more …
#1 How do I find quarantined emails? #2 Get the legitimate emails out ...
Mar 16, 2026 · I have legitimate emails coming in from the state of Florida and the small business administration these are being quarantined This must stop You're ruining my business. You're …
Manage quarantined messages and files as an admin
Apr 27, 2026 · Admins can learn how to view and manage quarantined messages for all users in Microsoft 365 organizations with cloud mailboxes. Admins in organizations with Microsoft Defender …
Protection History - Microsoft Support
Malware alerts If Microsoft Defender Antivirus detects a piece of malware it will be recorded in Protection History. Threat found - action needed This indicates that Microsoft Defender Antivirus has detected a …