| 488097 |
Microsoft Defender for Office 365: Full Submissions experience in GCC
Microsoft Defender for Office 365
Web
|
In development |
2026-07 |
26 Aug 2026 |
| 557558 |
Microsoft Defender for Office 365: Localized Default Mark and Notify Email Template
Microsoft Defender for Office 365
Web
|
Rolling out |
2026-06 |
04 Aug 2026 |
| 557549 |
Microsoft Defender for Office 365: Introducing a new URL click alert in Teams via Microsoft Defender for Office 365
Microsoft Defender for Office 365
AndroidDesktopiOS
|
Launched |
2026-03 |
12 Jun 2026 |
| 536573 |
Microsoft Teams: Report a Suspicious Call in Microsoft Teams
Microsoft TeamsMicrosoft Defender for Office 365
DesktopMacWeb
|
Launched |
2026-03 |
05 May 2026 |
| 531760 |
Microsoft Defender for Office 365: User Report capabilities to Defender for Office Plan 1
Microsoft Defender for Office 365Microsoft Teams
AndroidDesktopiOS
|
Launched |
2026-02 |
06 Mar 2026 |
| 529816 |
Microsoft Defender for Office 365: Zero-hour auto-purge (ZAP) Teams protection capabilities to Defender for Office Plan 1
Microsoft Defender for Office 365Microsoft Teams
AndroidDesktopiOS
|
Launched |
2026-01 |
05 Mar 2026 |
| 531761 |
Microsoft Defender for Office 365: Admins can hunt on calls in Microsoft Teams
Microsoft Defender for Office 365
Web
|
In development |
2026-03 |
27 Feb 2026 |
| 503112 |
Microsoft Defender for Office 365: Agentic AI Phish Submission Analysis & Response
Microsoft Defender for Office 365
Web
|
Launched |
2025-11 |
24 Feb 2026 |
| 503108 |
Microsoft Defender for Office 365: Automated Investigation & Response (AIR) Platform Modernization – User Submission Playbook
Microsoft Defender for Office 365
Web
|
Launched |
2025-10 |
24 Feb 2026 |
| 502528 |
Microsoft Defender for Office 365: Auto-Remediation of Malicious Similarity Clusters in AIR
Microsoft Defender for Office 365
Web
|
Launched |
2025-12 |
24 Feb 2026 |
| 542189 |
Microsoft Defender for Office 365: Admins can block external users in Microsoft Teams from Defender Portal
Microsoft Defender for Office 365Microsoft Teams
Web
|
Launched |
2026-02 |
24 Feb 2026 |
| 492985 |
Microsoft Teams integration with Microsoft Defender for Office Tenant/Allow Block List for domains
Microsoft Defender for Office 365Microsoft Teams
Web
|
Launched |
2025-12 |
17 Dec 2025 |
| 502879 |
Microsoft Defender for Office 365: Message Warnings for Messages with Malicious URL in Teams
Microsoft Defender for Office 365
AndroidDesktopiOS
|
Launched |
2025-11 |
12 Dec 2025 |
| 501202 |
Microsoft Teams: User reporting for incorrectly identified security concerns
Microsoft Defender for Office 365Microsoft Teams
AndroidDesktopiOS
|
Launched |
2025-09 |
03 Dec 2025 |
| 488096 |
Microsoft Defender for Office 365: Ability to Disagree with Microsoft submissions analysis
Microsoft Defender for Office 365
Web
|
Launched |
2025-08 |
30 Oct 2025 |
| 497548 |
Microsoft Defender for Office 365: Overview dashboard
Microsoft Defender for Office 365
Web
|
In development |
2025-07 |
26 Jun 2025 |
| 488095 |
Microsoft Defender for Office 365: Additional actions include submit, allow/block, and trigger AIR from Advanced Hunting.
Microsoft Defender for Office 365
Web
|
In development |
2025-06 |
10 Apr 2025 |
| 184915 |
Microsoft Defender for Office 365: False positive email release from Quarantine through threat explorer, email summary panel, advanced hunting, and custom detection email entity page take action
Microsoft Defender for Office 365
Web
|
Rolling out |
2024-07 |
30 Jul 2024 |
