| MC1446796 |
(Updated) Migrate Free/Busy, MailTips, and Calendar Sharing before EWS deprecation |
Exchange Online |
20 Oct 2026 |
| MC1515939 |
Sending from Aliases |
Exchange Online |
19 Oct 2026 |
| MC1515932 |
External Recipients Banner on Outlook Mobile |
Exchange Online |
19 Oct 2026 |
| MC1191578 |
(Updated) Update to EWS Access for Kiosk / Frontline Worker Licenses |
Exchange Online |
16 Oct 2026 |
| MC1510951 |
(Updated) Windows updates are available for 2026 time zone changes in Canada |
Exchange Online, Microsoft 365 suite, Dynamics 365 Apps |
16 Oct 2026 |
| MC1193692 |
(Updated) Microsoft 365: Enrich profile cards with custom properties from third-party systemsRoadmap: RM529851 |
Exchange Online |
16 Oct 2026 |
| MC1511072 |
Microsoft Teams: Upcoming change to voicemail message delivery by email |
Exchange Online, Microsoft Teams |
16 Oct 2026 |
| MC1511071 |
Action required: Review property changes for Exchange Online scenarios |
Exchange Online |
16 Oct 2026 |
| MC1509800 |
Microsoft Outlook for Android: Multi-select and bulk actions in search results |
Exchange Online |
15 Oct 2026 |
| MC1506730 |
Classic Outlook for Windows: Upcoming visual improvements and a more consistent Outlook experience |
Exchange Online |
13 Oct 2026 |
| MC1441784 |
(Updated) Microsoft Copilot for Outlook: New Copilot entry point in Classic OutlookRoadmap: RM567007 |
Exchange Online |
13 Oct 2026 |
| MC1505607 |
Outlook: Reply With a Template in RulesRoadmap: RM567318 |
Exchange Online |
12 Oct 2026 |
| MC1493186 |
Microsoft Outlook for Android and iOS: Send Availability functionality restoredRoadmap: RM570665 |
Exchange Online |
9 Oct 2026 |
| MC1492954 |
Microsoft Outlook: Themes by Copilot retirement |
Exchange Online |
9 Oct 2026 |
| MC1492166 |
Microsoft Outlook: New event duplication capabilityRoadmap: RM570666 |
Exchange Online |
8 Oct 2026 |
| MC1465780 |
(Updated) Outlook for iOS and Android: Automatically apply email sensitivity labels from labeled attachments |
Exchange Online, Microsoft Purview |
7 Oct 2026 |
| MC1490899 |
Microsoft 365: Targeted Release retirement |
Exchange Online, Microsoft 365 suite, SharePoint Online |
7 Oct 2026 |
| MC1479509 |
(Updated) Spell check before sending emails in new Outlook |
Exchange Online |
6 Oct 2026 |
| MC1479516 |
(Updated) Microsoft Outlook: Link preview retirement |
Exchange Online |
6 Oct 2026 |
| MC1472022 |
(Updated) [Outlook Mac] Purview Data Loss Prevention support for Calendar Events |
Exchange Online, Microsoft Purview |
6 Oct 2026 |
| MC1472023 |
(Updated) [Outlook Mobile] Purview Data Loss Prevention support for Calendar Events |
Exchange Online, Microsoft Purview |
6 Oct 2026 |
| MC1472019 |
(Updated) [Outlook Mac] Purview DLP Wait-on-Send Support |
Exchange Online, Microsoft Purview |
6 Oct 2026 |
| MC1472021 |
(Updated) [Outlook Mobile] Purview DLP Wait-on-Send Support |
Exchange Online, Microsoft Purview |
6 Oct 2026 |
| MC1465779 |
(Updated) Outlook for Mac: Sensitivity label recommendations and auto-labeling from attachments |
Exchange Online, Microsoft Purview |
6 Oct 2026 |
| MC1338816 |
(Updated) New Outlook for Windows becomes available for GCC High and DoD |
Exchange Online |
5 Oct 2026 |
| MC1488841 |
Microsoft Outlook: Update to default blocked file types in OwaMailboxPolicy |
Exchange Online |
5 Oct 2026 |
| MC1485120 |
(Updated) Outlook (new): Right-click to customize the classic ribbonRoadmap: RM570664 |
Exchange Online |
5 Oct 2026 |
| MC1485116 |
Microsoft Exchange Online: Exchange Web Services (EWS) enforcement update for EWSAllowedAppIDs |
Exchange Online |
1 Oct 2026 |
| MC1483974 |
Action Required: Upgrade ExchangeOnlineManagement PowerShell Module to Version 3.10.1 or Later |
Exchange Online |
30 Sep 2026 |
| MC1472591 |
(Updated) Enhanced security and access controls for Outlook attachments |
Exchange Online |
29 Sep 2026 |
| MC1458470 |
(Updated) Simplified Copilot experience in Microsoft Outlook |
Exchange Online |
29 Sep 2026 |
| MC1479513 |
Outlook: Insert Symbols |
Exchange Online |
25 Sep 2026 |
| MC1469960 |
(Updated) Microsoft Exchange Online: Review and configure EWSAllowedAppIDs before Exchange Web Services access changes |
Exchange Online |
18 Sep 2026 |
| MC1472598 |
Microsoft 365: Find more actions in the suite header menu |
Exchange Online |
15 Sep 2026 |
| MC1472028 |
Outlook: Change the organizer of meetings |
Exchange Online, Microsoft 365 suite |
14 Sep 2026 |
| MC1093912 |
(Updated) Microsoft Outlook for iOS/Android: Improved Contacts with profile enrichment and duplicate managementRoadmap: RM493753 |
Exchange Online, Microsoft 365 apps |
14 Sep 2026 |
| MC1470883 |
Microsoft Outlook for iPad: Minimize email drafts and return to them later |
Exchange Online |
11 Sep 2026 |
| MC1454996 |
(Updated) Copilot Chat can float over your Outlook iPad and Mac window |
Exchange Online |
11 Sep 2026 |
| MC1245222 |
(Updated) Outlook: Share Word, Excel and PowerPoint local files via the new Outlook for WindowsRoadmap: RM557675 |
Exchange Online |
1 Sep 2026 |
| MC1437668 |
(Updated) Microsoft Outlook for iOS and Android: Insert signature images from OneDrive |
Exchange Online |
28 Aug 2026 |
| MC1462923 |
Outlook for iOS: Minimum system requirements updated to iOS 26 and above |
Exchange Online |
27 Aug 2026 |
| MC1462922 |
Admin app retiring in Teams, Outlook and Microsoft365.com |
Exchange Online, Microsoft 365 suite, Microsoft Teams |
27 Aug 2026 |
| MC1447678 |
(Updated) Microsoft Exchange Online: Prepare for Exchange Web Services retirement with EWSAllowedAppIDs |
Exchange Online |
24 Aug 2026 |
| MC1458484 |
Filter Messages by Events |
Exchange Online |
21 Aug 2026 |
| MC1458476 |
Microsoft Outlook: Classic Outlook theme experience for Outlook on the web and Outlook for Windows |
Exchange Online |
21 Aug 2026 |
| MC1457230 |
Microsoft Outlook: Drag and drop calendar events to reschedule meetingsRoadmap: RM568367 |
Exchange Online |
18 Aug 2026 |
| MC1452374 |
Microsoft Exchange Online: Retirement of the Other features page in Exchange admin center |
Exchange Online |
11 Aug 2026 |
| MC1269211 |
(Updated) Clearer RSVP selection in Outlook Mobile |
Exchange Online |
4 Aug 2026 |
| RM563806 |
Outlook: Emails marked with External to be supported as Rules conditions |
Exchange, Outlook |
15 Jul 2026 |
| MC1248389 |
(Updated) Retirement of -Credential parameter when connecting to Exchange Online PowerShell |
Exchange Online |
15 Jul 2026 |
| MC1293480 |
(Updated) Exchange Online: Retirement of legacy TLS versions for POP and IMAP connections |
Exchange Online |
7 Jul 2026 |
| RM560550 |
Exchange: Dynamic distribution groups now populate membership faster on creation and modification |
Exchange |
5 Jun 2026 |
| RM382633 |
Exchange: High Volume Email for Microsoft 365 |
Exchange |
20 Apr 2026 |
| RM115482 |
Microsoft 365: Information Barriers (IB) upgrading from IB v1 to IB v2 with new capabilities |
Exchange, Microsoft Teams, OneDrive |
15 Apr 2026 |
| RM492743 |
Exchange: Exchange Online Moderation approval requests via Actionable Messages |
Exchange |
16 Mar 2026 |
| MC1227454 |
Exchange Web Services (EWS) retirement update |
Exchange Online |
5 Feb 2026 |
| RM410245 |
Microsoft 365: Multi-Geo In-Region Routing |
Microsoft 365, Exchange |
14 Jan 2026 |
| RM542929 |
Exchange: Message Trace - Custom Retention |
Exchange |
19 Dec 2025 |
| MC676299 |
(Updated) Retirement of Exchange Web Services in Exchange Online |
Exchange Online |
18 Apr 2025 |