*For this entry exists the more relevant or more recent entry MC1133508
check before: 2026-01-01
Product:
Defender, Defender for Office 365, Teams
Platform:
Web, World tenant
Status:
In development
Change type:
Links:
Details:
Security admins with Defender for Office 365 Plan 1 can avail the benefits of Zero-hour auto purge (ZAP) and zapped admin quarantine for zapped Teams messages.
Change Category:
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Scope:
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Release Phase:
General Availability, Targeted Release
Created:
2025-05-15
updated:
2025-11-18
Docu to Check
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MS workload name
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summary for non-techies**
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Direct effects for Operations**
Please, look at the most relevant linked item for details
explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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change history
| Date | Property | old | new |
| 2025-11-18 | RM Description | Security admins can use the Tenant Allow/Block List feature in the Microsoft Defender portal to block domains for Microsoft Teams. | Security admins with Defender for Office 365 Plan 1 can avail the benefits of Zero-hour auto purge (ZAP) and zapped admin quarantine for zapped Teams messages. |
| 2025-11-18 | RM Status | Rolling out | In development |
| 2025-11-18 | RM Title | Microsoft Teams: Microsoft Teams integration with Microsoft Defender for Office Tenant Allow block list for domains. | Microsoft Defender for Office 365: ZAP Teams protection capabilities to Defender for Office Plan 1 |
| 2025-11-18 | RM Release | August CY2025 | January CY2026 |
| 2025-08-29 | RM Status | In development | Rolling out |
| 2025-08-09 | RM Release Phase | General Availability | General Availability, Targeted Release |
| 2025-06-17 | RM Release | July CY2025 | August CY2025 |
Last updated 3 weeks ago ago
