#36119 Microsoft 365 security: You have messages in quarantine

Resolved Created Oct 15, 2025, 6:05 AM Resolved Oct 15, 2025, 5:35 PM

System (internal) Oct 15, 2025, 6:05 AM

Created from Lead: https://artichoke.shield.syncromsp.com/leads/35554015/convert

Check-in (internal) Oct 15, 2025, 6:05 AM

[embedded image](https://products.office.com)

Review These Messages

1 messages are being held for you to review as of 15/10/2025 05:22:12 (UTC).
Review them within 30 days of the received date by going to the [Quarantine page](https://security.microsoft.com/quarantine) in the Security Center.

Prevented spam messages

Sender:	[email protected]
Subject:	Introducing GPT-5 in Microsoft 365 Copilot Chat
Date:	15/10/2025 02:15:41

[Review Message](https://security.microsoft.com/quarantine?id=44f2fdd4-e071-4926-c95a-08de0b90bd5c\ea341e97-8c72-f63b-221b-f73b41ad7b21&recipientAddress=%40ENC%40bO27DsdqmJRyHRw13KFKJePw7t6pe%2Bdg%2BgYWiSdiYB3E3Uqds3jSQ5l3Jv73JXKxVG3uLMBsnBOwXxNDBxtbfxxSDjhMMOsdh3TMVcSfBFk%3D)		[Release](https://nam12-quarantine.dataservice.protection.outlook.com/spamdigestesn/spamdigest.svc/releasespam/orgs/28657946-dbe0-492d-817f-ddba22c59fd6/users/[email protected]/mail/44f2fdd4-e071-4926-c95a-08de0b90bd5c?token=dy%2fVTWOtVIiRC3TCtV2jJBlKqgsY%2fM7%2fhg1eZRrDKqQ%3d)		[Block Sender](https://security.microsoft.com/quarantine?id=44f2fdd4-e071-4926-c95a-08de0b90bd5c\ea341e97-8c72-f63b-221b-f73b41ad7b21&recipientAddress=%40ENC%40bPsCf4is5dCVpu9kL6opJVnyMk%2FEvbsNuJRHtrXigW8iPnPTWDztWJT1naLFdJ1uchOdPvvvWb6hKaEkEMFeYD02CwYWl7ZdKGEThu7m%2FEA%3D&action=block)

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[email protected] (internal) Oct 15, 2025, 5:35 PM

Edits made via Bulk Update Tool - see change log for this timestamp