Exchange Online
306 Message Center and Roadmap announcements for this Microsoft 365 service, shown 102 at a time.
Exchange Online updates - page 1 of 3
Announcements 1-102 of 306, newest first.
202682 updates
- MC1479509 Spell check before sending emails in new Outlook
- MC1479516 Microsoft Outlook: Link preview retirement
- MC1472022 [Outlook Mac] Purview Data Loss Prevention support for Calendar Events
- MC1472023 [Outlook Mobile] Purview Data Loss Prevention support for Calendar Events
- MC1472019 [Outlook Mac] Purview DLP Wait-on-Send Support
- MC1472021 [Outlook Mobile] Purview DLP Wait-on-Send Support
- MC1465779 Outlook for Mac: Sensitivity label recommendations and auto-labeling from attachments
- MC1338816 New Outlook for Windows becomes available for GCC High and DoD
- MC1488841 Microsoft Outlook: Update to default blocked file types in OwaMailboxPolicy
- MC1485120 Outlook (new): Right-click to customize the classic ribbon
- MC1446796 Migrate Free/Busy, MailTips, and Calendar Sharing before EWS deprecation
- MC1485116 Microsoft Exchange Online: Exchange Web Services (EWS) enforcement update for EWSAllowedAppIDs
- MC1483974 Action Required: Upgrade ExchangeOnlineManagement PowerShell Module to Version 3.10.1 or Later
- MC1472591 Enhanced security and access controls for Outlook attachments
- MC1458470 Simplified Copilot experience in Microsoft Outlook
- MC1441784 Microsoft Copilot for Outlook: New Copilot entry point in Classic Outlook
- MC1479513 Outlook: Insert Symbols
- MC1469960 Microsoft Exchange Online: Review and configure EWSAllowedAppIDs before Exchange Web Services access changes
- MC1472598 Microsoft 365: Find more actions in the suite header menu
- MC1472028 Outlook: Change the organizer of meetings
- MC1470883 Microsoft Outlook for iPad: Minimize email drafts and return to them later
- MC1454996 Copilot Chat can float over your Outlook iPad and Mac window
- MC1465780 Outlook for iOS and Android: Automatically apply email sensitivity labels from labeled attachments
- MC1245222 Outlook: Share Word, Excel and PowerPoint local files via the new Outlook for Windows
- MC1437668 Microsoft Outlook for iOS and Android: Insert signature images from OneDrive
- MC1462923 Outlook for iOS: Minimum system requirements updated to iOS 26 and above
- MC1462922 Admin app retiring in Teams, Outlook and Microsoft365.com
- MC1462472 Microsoft 365 Copilot: Draft Outlook emails directly in Copilot Chat on mobile
- MC1447678 Microsoft Exchange Online: Prepare for Exchange Web Services retirement with EWSAllowedAppIDs
- MC1458484 Filter Messages by Events
- MC1458476 Microsoft Outlook: Classic Outlook theme experience for Outlook on the web and Outlook for Windows
- MC1457230 Microsoft Outlook: Drag and drop calendar events to reschedule meetings
- MC1309747 Planner is now available in Outlook and Microsoft 365 Copilot
- MC1430542 Microsoft Outlook: Collaborate with Copilot while drafting email
- MC1452374 Microsoft Exchange Online: Retirement of the Other features page in Exchange admin center
- MC1420903 Exchange Online will prevent creation of duplicate Dynamic Distribution Groups
- MC1269211 Clearer RSVP selection in Outlook Mobile
- MC1430531 Microsoft Outlook: Meeting Insight is retiring
- MC1248393 Outlook Mobile: Follow a meeting option
- MC1248389 Retirement of -Credential parameter when connecting to Exchange Online PowerShell
- MC1423116 Microsoft Outlook for iOS and Android: Clearer Copilot availability in multi-account experiences
- MC1423106 Introducing cross-tenant message recall in Exchange Online
- MC1421966 Set and edit your work location from your Outlook Mobile calendar
- MC1293480 Exchange Online: Retirement of legacy TLS versions for POP and IMAP connections
- MC1227623 Change meeting organizer via PowerShell cmdlet in Exchange Online
- MC1304290 2026 Microsoft 365 Packaging Update
- MC1303717 Default compose font: Administrators can allow users to change the default font in Outlook for iOS and Android
- MC1393802 Outlook for iOS and Android: Send Availability feature to be retired
- MC1267871 Outlook for Android: Unified user interface in text, image and zip previewers
- MC1385580 Grouped notifications in Outlook
- MC1384419 Improved PDF preview in Outlook for iOS
- MC1338827 Microsoft Teams: Voicemail transcription service migration and new languages
- MC1239176 Outlook: Delimiter setting admin policy
- MC1323250 [Action Required] Update scripts using Get-MailDetailTransportRuleReport and Get-MailTrafficPolicyReport
- MC1310680 New Outlook for Windows: LDAP support for S/MIME certificate lookup
- MC1302908 Outlook: Support for storing S/MIME certificates in contacts in new Outlook
- MC1323263 Microsoft Defender for Office 365: ZAP expands cleanup to Deleted Items
- MC1319208 Microsoft Outlook: External email tag now supported in Inbox Rules
- MC1243552 High Volume Email for Microsoft 365 now generally available
- MC1315220 Outlook on the web: New setting to use data classification services for DLP evaluation
- MC1261593 Outlook: Improved handling of disallowed and failed email reactions
- MC1247891 Outlook: Support for recommended and automatically applied sensitivity labels in Outlook for iOS and Android
- MC1304287 Microsoft Exchange Online: Upcoming secure-by-default changes for Exchange APIs
- MC1301802 Change Optics report for Exchange Online begins public preview
- MC1294524 Microsoft Exchange Online: Dynamic distribution groups will populate membership faster on creation and modification
- MC1272554 Top domain mail flow report in Exchange Online is retiring
- MC1272552 Workweek view for Outlook on iOS and iPad
- MC1269216 Outlook for Android and iOS: Support for shareable links beautification and permissions in meeting description
- MC1269213 New meeting response option: decline and propose a new time in Outlook Mobile
- MC1269212 New option to keep or delete meeting invitations after responding
- MC1267870 Outlook for iOS: New attachment actions and updates to previewer experience
- MC1260700 Outlook Mobile: New external image handling option for safe senders
- MC1259820 Offline attachments policy for the new Outlook for Windows
- MC1224565 Trust DigiCert Global Root G2 certificate authority to avoid Exchange Online email disruption
- MC1221939 Message Trace support on Graph API is now in Public Preview
- MC1228329 Expand to full event details on iPad
- MC1227454 Exchange Web Services (EWS) retirement update
- MC1226222 Prevent/Fix: Guidance for On-Premises Connectors Configuration
- MC1226749 Outlook Web App: OneView and TrueTime features will retire
- MC1222652 Outlook mobile: Users can open and send Outlook File Template (OFT) files
- MC1220759 MTA-STS and SMTP DANE mode on connectors
- MC1218001 Save a meeting event as a draft in Outlook on iOS
202517 updates
- MC1193692 Microsoft 365: Enrich profile cards with custom properties from third-party systems
- MC1093912 Microsoft Outlook for iOS/Android: Improved Contacts with profile enrichment and duplicate management
- MC1191578 Update to EWS Access for Kiosk / Frontline Worker Licenses
- MC1125491 Microsoft Outlook for Windows: Add attachments while offline
- MC1129718 New Feature: Account Manager in Outlook for Windows
- MC1162289 Microsoft Outlook: Summarize email with Copilot chat
- MC1108848 Changing output format for some database properties in Exchange Online cmdlets
- MC1089318 Microsoft Outlook for iOS/Android: Copilot shows users important emails in new priority view
- MC1048624 DNS Provisioning Change
- MC1101906 Offline Support for Calendar - Create, Edit and Delete Event support
- MC1186361 Book a workspace when creating an event
- MC1182710 Outlook for Android supports PDF attachment preview
- MC1187790 Microsoft Outlook Mobile: Filter out declined meetings for a cleaner calendar view
- MC1202974 Microsoft Outlook: Customizable oversharing dialog for DLP in New Outlook
- MC1092458 Microsoft Exchange Online: New Message Trace will be GA; legacy Message Trace will retire
- MC1198702 Microsoft Outlook: Wait on Send for Data loss Prevention
- MC1197103 Exchange Online ActiveSync device support update