2025 CW 32 Microsoft 365 Message Center changes

from 08/04/2025 to 08/10/2025

27 Office 365 Message Center Items were changed and
30 Office 365 Message Center Items were added

Please note: Only common Message Center messages are in this list you should always check your Message Center for additional messages

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Changes

MC End Time changes

MC ID MC Title Old Value New Value MC Action required by
MC1017119 (Updated) SharePoint: OneDrive and SharePoint – Protect PDF with password 09/08/2025 09:00:00 2025-09-29T09:00:00Z N/A
MC1048620 (Updated) Outlook: Draft with Copilot Highlight & Rewrite in classic Outlook for Windows 09/01/2025 09:00:00 2025-10-06T09:00:00Z N/A
MC1058258 (Updated) Microsoft Teams: Specify who can manage the screen in town halls 08/28/2026 09:00:00 2026-09-14T09:00:00Z N/A
MC1058259 (Updated) Microsoft Teams: Preview changes before making them visible to attendees with "Manage what attendees see" 09/07/2026 09:00:00 2026-09-14T09:00:00Z N/A
MC1059671 (Updated) Microsoft SharePoint Online eSignature for Microsoft Word 09/08/2025 09:00:00 2025-10-06T09:00:00Z N/A
MC1066439 (Updated) New Microsoft Outlook for Windows and Outlook for the web: Jump to a message in the message list 09/08/2025 09:00:00 2025-10-06T09:00:00Z N/A
MC1068276 (Updated) Create, Delete, Rename, and Move Folders in Outlook for iOS and Android 09/08/2025 09:00:00 2025-11-10T08:00:00Z N/A
MC1069563 Microsoft 365 admin center: Usage reports to manage metered consumption costs for Microsoft 365 Copilot Chat (preview) 10/10/2025 09:00:00 2025-11-17T08:00:00Z N/A
MC1073071 (Updated) Microsoft 365 Copilot: Access agents from the Microsoft Edge sidebar 08/29/2025 09:00:00 2025-10-06T09:00:00Z N/A
MC1085574 (Updated) Copilot Dashboard: Updated meeting metrics for Intelligent Recap 11/10/2025 08:00:00 2025-12-08T08:00:00Z N/A
MC1108131 Microsoft Edge: Microsoft 365 Copilot Chat entry point in Microsoft Edge for Business 09/01/2025 09:00:00 2025-10-06T09:00:00Z N/A
MC1112455 (Updated) Outlook: Report junk + block or unsubscribe in one same action 09/16/2025 09:00:00 2025-10-06T09:00:00Z N/A
MC1113112 (Updated) Microsoft Exchange Online | Releasing Multi-Geo In-Region Routing 11/30/2025 09:00:00 2026-01-30T09:00:00Z N/A
MC1113668 (Updated) Microsoft Teams Premium: SMS support expands to Australia 09/06/2025 09:00:00 2025-11-10T08:00:00Z N/A
MC1115304 (Updated) Introduction of secure workflow to bypass retention/legal holds on OneDrive and SharePoint 11/03/2025 09:00:00 2025-12-29T09:00:00Z N/A
MC796790 Update: Microsoft 365 and Microsoft Teams: Unified management of Teams apps in Teams, Outlook, and the Microsoft 365 app 08/31/2026 09:00:00 2026-10-05T09:00:00Z N/A
MC846387 Microsoft Outlook: Replace quick compose pop-up with inline appointment creation in new Outlook for Windows and web 09/15/2025 10:00:00 2025-10-06T10:00:00Z N/A

MC How Affect changes

MC ID MC Title Old Value New Value MC Action required by
MC1048624 (Updated) DNS Provisioning Change After August 1st 2025, all A records for new Accepted Domains will be provisioned into the new subdomains under mx.microsoft.

DNS resolution will safely fallback to "plain" DNS if a domain is not DNSSEC enabled. If an Accepted Domain you add to the Exchange Admin Center after July 1st is not secured with DNSSEC at the domain level (ex. contoso.com), then DNS resolution will work as usual. If an Accepted Domain you add to the EAC after July 1st is secured with DNSSEC, then DNSSEC will extend to the mx.microsoft DNS record automatically and you will get the benefits of DNSSEC without having to take any further action. Any issues with DNSSEC can be addressed by disabling DNSSEC for the Accepted Domain (ex. contoso.com) via your DNS provider.
After August 1st, 2025, all A records for new Accepted Domains will be provisioned into the new subdomains under mx.microsoft.

DNS resolution will safely fallback to "plain" DNS if a domain is not DNSSEC enabled. If an Accepted Domain you add to the Exchange Admin Center after August 1st is not secured with DNSSEC at the domain level (ex. contoso.com), then DNS resolution will work as usual. If an Accepted Domain you add to the EAC after August 1st is secured with DNSSEC, then DNSSEC will extend to the mx.microsoft DNS record automatically and you will get the benefits of DNSSEC without having to take any further action. Any issues with DNSSEC can be addressed by disabling DNSSEC for the Accepted Domain (ex. contoso.com) via your DNS provider.
07/01/2025
MC1058258 (Updated) Microsoft Teams: Specify who can manage the screen in town halls Before this rollout, organizers, co-organizers, and presenters can bring participants on or off screen and start or end the event. After this rollout, only assigned users will have the ability to perform these actions. Organizers, co-organizers, or presenters who are not assigned can still join the event and present but will be restricted from managing the screen or starting and ending the event. Presenters who are unassigned will not be able to manage assigned users with the options Make an attendee or Remove from meeting. A clapperboard icon will appear next to the names of participants who have been granted these permissions during the event.

In Town hall meeting options, event organizers can designate which roles have control over production tools at Details > Production tools:

Who has control of production tools will have three options:

Organizers, co-organizers and presenters: This is the default.

Organizers and co-organizers

Specific people

This meeting option is only available for town halls and does not require a Teams Premium license. We recommend the organizer set this option before the event starts.

Limitations

Who has control of production tools is not available for meetings or webinars.

Users joining through older Teams versions will continue to see the existing behavior, where all organizers, co-organizers, and presenters have the ability to manage the screen.

Any new events created or updated after late May 2025 will receive the new Who has control of production tools meeting option by default.

This feature will be available by default for meeting organizers to configure.

Before this rollout, organizers, co-organizers, and presenters can bring participants on or off screen and start or end the event. After this rollout, only assigned users will have the ability to perform these actions. Organizers, co-organizers, or presenters who are not assigned can still join the event and present but will be restricted from managing the screen or starting and ending the event. Presenters who are unassigned will not be able to manage assigned users with the options Make an attendee or Remove from meeting. A clapperboard icon will appear next to the names of participants who have been granted these permissions during the event.

In Town hall meeting options, event organizers can designate which roles have control over production tools at Details > Production tools:

Who has control of production tools will have three options:

Organizers, co-organizers and presenters: This is the default.

Organizers and co-organizers

Specific people

This meeting option is only available for town halls and does not require a Teams Premium license. We recommend the organizer set this option before the event starts.

Limitations

Who has control of production tools is not available for meetings or webinars.

Users joining through older Teams versions will continue to see the existing behavior, where all organizers, co-organizers, and presenters have the ability to manage the screen.

Any new events created or updated after late May 2025 will receive the new Who has control of production tools meeting option by default.

This feature will be available by default for meeting organizers to configure.

N/A
MC1085133 (Updated) Microsoft Teams: Rule-based enablement of Microsoft 365 third-party apps in the Teams admin center Before this rollout, you cannot manage at bulk the availability of Microsoft 365 certified apps. They are only controlled by third-party app tenant settings.

After this rollout, you can manage Microsoft 365 certified apps availability from org-wide settings in the Teams admin center at Manage apps > Actions > Org-wide app settings > Microsoft 365 certified apps. The All apps available option will be on by default after this rollout.

You can configure additional criteria from the Customize availability option

Before this rollout, you cannot manage at bulk the availability of Microsoft 365 certified apps. They are only controlled by third-party app tenant settings.

After this rollout, you can manage Microsoft 365 certified apps availability from org-wide settings in the Teams admin center at Manage apps > Actions > Org-wide app settings > Microsoft 365 certified apps.

You can configure additional criteria from the Customize availability option

N/A
MC1120270 (Updated) Teams Discover feed Service migration There is no visible impact to end users or administrators. While the experience remains unchanged, this backend service transition ensures continued support and performance improvements.

What you can do to prepare

To ensure compatibility with the updated service, users must be on the following minimum client versions:

Windows Desktop: Version 25020512900

iOS: Version 2025031301

Android: Version 2025031302

We recommend validating that your organization's devices meet these version requirements before August 2025.

Compliance considerations

No compliance considerations identified, review as appropriate for your organization.
There is no visible impact to end users or administrators. While the experience remains unchanged, this backend service transition ensures continued support and performance improvements.

What you can do to prepare

To ensure compatibility with the updated service, users must be on the following minimum client versions:

Windows Desktop: March 04 version i.e : 25031.805.3440.529

iOS: Version 7.03.02 (100772025033501)

Android: Version 1416/1.0.0.2025032402

We recommend validating that your organization's devices meet these version requirements before August 2025.

Compliance considerations

No compliance considerations identified, review as appropriate for your organization.
N/A

MC Messages changes

MC ID MC Title Old Value New Value MC Action required by
MC1017119 (Updated) SharePoint: OneDrive and SharePoint – Protect PDF with password Updated May 29, 2025: We have updated the content. Thank you for your patience.

SharePoint and OneDrive users can now secure their PDF files by adding protection that restricts unauthorized access through OneDrive Web. This feature allows you to set an open password, which is required to access the PDF, or an owner password, which sets permissions for actions such as printing or editing the document. This ensures your files remain secure and only accessible to authorized individuals

This message is associated with Microsoft 365 Roadmap ID 482193.

[When this will happen:]

Targeted Release: We will begin rolling out early July 2025 (previously mid-May) and expect to complete by mid-July 2025 (previously late May).

General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out mid-July 2025 (previously late May) and expect to complete by late July 2025 (previously early June).
Updated August 5, 2025: We have updated the timeline. Thank you for your patience.

SharePoint and OneDrive users can now secure their PDF files by adding protection that restricts unauthorized access through OneDrive Web. This feature allows you to set an open password, which is required to access the PDF, or an owner password, which sets permissions for actions such as printing or editing the document. This ensures your files remain secure and only accessible to authorized individuals

This message is associated with Microsoft 365 Roadmap ID 482193.

[When this will happen:]

Targeted Release: We will begin rolling out early July 2025 (previously mid-May) and expect to complete by mid-July 2025 (previously late May).

General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out mid-July 2025 (previously late May) and expect to complete by mid-August 2025 (previously early June).
N/A
MC1047925 (Updated) Outlook: open attachments while offline in the new Outlook for Windows We are adding more functionality to offline mode in the new Outlook for Windows. You will now be able to open and save attachments from your emails without an internet connection.

Please note that this is only scoped to classic file attachments. OneDrive and SharePoint links in the body of the emails will still need a connection to be opened.

For this functionality to work you need to make sure Offline is enabled and offline attachments are enabled.

At the user level you can verify this by checking two settings in new Outlook Settings - General - Offline:

Enable offline email, calendar and people

Include file attachments

This functionality will also be enabled or disabled based on the True/False behavior of the already existing Mailbox Policy: OWAMailboxPolicy- OfflineEnabledWin.

Attachments from emails within the timeframe and folder scope selected in the "Settings - General - Offline" will be synced and available locally for users to open without an internet connection.

This message is associated with Microsoft 365 Roadmap ID 472026

[When this will happen:]

Targeted Release (Worldwide): We will begin rolling out on mid-May 2025 and expect to complete by late May 2025.

General Availability (Worldwide): We will begin rolling out on late June 2025 and expect to complete by mid-July 2025.

General Availability (GCC): We will begin rolling out on mid-July 2025 and expect to complete by late July 2025.
Updated August 5, 2025: We have updated the timeline. Thank you for your patience.

We are adding more functionality to offline mode in the new Outlook for Windows. You will now be able to open and save attachments from your emails without an internet connection.

Please note that this is only scoped to classic file attachments. OneDrive and SharePoint links in the body of the emails will still need a connection to be opened.

For this functionality to work you need to make sure Offline is enabled and offline attachments are enabled.

At the user level you can verify this by checking two settings in new Outlook Settings - General - Offline:

Enable offline email, calendar and people

Include file attachments

This functionality will also be enabled or disabled based on the True/False behavior of the already existing Mailbox Policy: OWAMailboxPolicy- OfflineEnabledWin.

Attachments from emails within the timeframe and folder scope selected in the "Settings - General - Offline" will be synced and available locally for users to open without an internet connection.

This message is associated with Microsoft 365 Roadmap ID 472026

[When this will happen:]

Targeted Release (Worldwide): We will begin rolling out on mid-May 2025 and expect to complete by late May 2025.

General Availability (Worldwide): We will begin rolling out on late June 2025 and expect to complete by mid-August 2025.

General Availability (GCC): We will begin rolling out on late August 2025and expect to complete by mid-August 2025.
N/A
MC1048624 (Updated) DNS Provisioning Change We're making some changes to DNS provisioning of A records for all new Accepted Domains provisioned after July 1st, 2025. Between July 1st and August 1st, 2025, we will gradually switch provisioning of all A records for new Accepted Domains into the new subdomains under mx.microsoft.

We are doing this to reduce the friction of adopting DNSSEC in the long run. DNSSEC is a set of extensions to DNS that provides cryptographic verification of DNS records, preventing DNS spoofing and adversary-in-the-middle attacks to DNS.
Updated August 6, 2025: We have updated the timeline. Thank you for your patience.

We're making some changes to DNS provisioning of A records for all new Accepted Domains provisioned after August 1st, 2025. Between early August and late August, 2025 (previously July 1st and August 1st, we will gradually switch provisioning of all A records for new Accepted Domains into the new subdomains under mx.microsoft.

We are doing this to reduce the friction of adopting DNSSEC in the long run. DNSSEC is a set of extensions to DNS that provides cryptographic verification of DNS records, preventing DNS spoofing and adversary-in-the-middle attacks to DNS.
07/01/2025
MC1058258 (Updated) Microsoft Teams: Specify who can manage the screen in town halls Updated May 16, 2025: We have updated the timeline below. Thank you for your patience.

Coming soon for Microsoft Teams: A new town hall meeting option called Who has control of production tools allows organizers to designate who can manage the screen during the event. Assigned individuals will be able to start the event, control what attendees see, and end the event, for a smoother, more organized experience.

This message applies to Teams for Windows desktop, Teams for Mac desktop, and Teams for the web.

This message is associated with Microsoft 365 Roadmap ID 487432.

[When this will happen:]

Targeted Release: We will begin rolling out late May 2025 (previously early May) and expect to complete by late May 2025 (previously mid-May).

General Availability (Worldwide): We will begin rolling out late May 2025 and expect to complete by early June 2025.
Updated August 8, 2025: We have updated the timeline. Thank you for your patience.

Coming soon for Microsoft Teams: A new town hall meeting option called Who has control of production tools allows organizers to designate who can manage the screen during the event. Assigned individuals will be able to start the event, control what attendees see, and end the event, for a smoother, more organized experience.

This message applies to Teams for Windows desktop, Teams for Mac desktop, and Teams for the web.

This message is associated with Microsoft 365 Roadmap ID 487432.

[When this will happen:]

Targeted Release: We will begin rolling out mid-May 2025 and expect to complete by late May 2025.

General Availability (Worldwide): We will begin rolling out late July 2025 and expect to complete by early August 2025.
N/A
MC1058259 (Updated) Microsoft Teams: Preview changes before making them visible to attendees with "Manage what attendees see" Updated June 2, 2025: We have updated the timeline below. Thank you for your patience.

Coming soon for Microsoft Teams: A new Manage what attendees see feature will help organizers and presenters deliver polished town hall events by simplifying the attendee view and keeping the focus on participants brought on screen. The new feature allows assigned organizers and presenters to preview changes before applying them all at once.

This message applies to Teams for Windows desktop, Teams for Mac desktop, and Teams for the web.

This message is associated with Microsoft 365 Roadmap ID 487431.

[When this will happen:]

Targeted Release: We will begin rolling out late May 2025 (previously mid-May) and expect to complete by late June 2025 (previously late May).

General Availability (Worldwide): We will begin rolling out late June 2025 (previously mid-June) and expect to complete by late July 2025 (previously late June).
Updated August 7, 2025: We have updated the timeline. Thank you for your patience.

Coming soon for Microsoft Teams: A new Manage what attendees see feature will help organizers and presenters deliver polished town hall events by simplifying the attendee view and keeping the focus on participants brought on screen. The new feature allows assigned organizers and presenters to preview changes before applying them all at once.

This message applies to Teams for Windows desktop, Teams for Mac desktop, and Teams for the web.

This message is associated with Microsoft 365 Roadmap ID 487431.

[When this will happen:]

Targeted Release: We will begin rolling out mid-July 2025 and expect to complete by late July 2025.

General Availability (Worldwide): We will begin rolling out late July 2025 and expect to complete by early August 2025.
N/A
MC1059671 (Updated) Microsoft SharePoint Online eSignature for Microsoft Word Updated July 2, 2025: We have updated the timeline below. Thank you for your patience.

Currently, SharePoint eSignature includes the capability to request eSignatures from a PDF using Microsoft's native eSignature service. With this update, users will also be able to create eSignature requests from Microsoft Word documents without the need to create a PDF.

The rollout may take several weeks for some regions. Check the regional availability here.

This message is associated with Microsoft 365 Roadmap ID 486707.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late May 2025 and expect to complete by late July 2025 (previously early July).
Updated August 7, 2025: We have updated the timeline. Thank you for your patience.

Currently, SharePoint eSignature includes the capability to request eSignatures from a PDF using Microsoft's native eSignature service. With this update, users will also be able to create eSignature requests from Microsoft Word documents without the need to create a PDF.

The rollout may take several weeks for some regions. Check the regional availability here.

This message is associated with Microsoft 365 Roadmap ID 486707.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late May 2025 and expect to complete by late August 2025 (previously late July).
N/A
MC1066439 (Updated) New Microsoft Outlook for Windows and Outlook for the web: Jump to a message in the message list Updated July 2, 2025: We have updated the timeline below. Thank you for your patience.

Coming soon for new Microsoft Outlook for Windows desktop and Microsoft Outlook for the web: Users will be able to type text and jump to the next message in the message list. For example, when the message list is sorted by sender with From, users will be able to type "Philip" to jump to the first message where the sender is "Philip."

This message is associated with Microsoft 365 Roadmap ID 490058.

[When this will happen:]

General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out late May 2025 (previously early May) and expect to complete by late July 2025 (previously late June).
Updated August 7, 2025: We have updated the timeline. Thank you for your patience.

Coming soon for new Microsoft Outlook for Windows desktop and Microsoft Outlook for the web: Users will be able to type text and jump to the next message in the message list. For example, when the message list is sorted by sender with From, users will be able to type "Philip" to jump to the first message where the sender is "Philip."

This message is associated with Microsoft 365 Roadmap ID 490058.

[When this will happen:]

General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out late May 2025 (previously early May) and expect to complete by late August 2025 (previously late July).
N/A
MC1068276 (Updated) Create, Delete, Rename, and Move Folders in Outlook for iOS and Android Updated May 20, 2025: We have updated the timeline below. Thank you for your patience.

In Outlook on iOS and Android you will now be able to more easily create, delete, rename, and move folders on the mobile app. From your inbox, tap the Edit icon in the sidebar. Tap on any folder to create a subfolder, or rename, move, and delete that folder. You can also rearrange and nest your folders by dragging and dropping them.

This message is associated with Microsoft 365 Roadmap ID 489831

[When this will happen:]

General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out on early June 2025 (previously mid-May) and expect to complete by late July 2025 (previously late June).
Updated August 6, 2025: We have updated the timeline. Thank you for your patience.

In Outlook on iOS and Android you will now be able to more easily create, delete, rename, and move folders on the mobile app. From your inbox, tap the Edit icon in the sidebar. Tap on any folder to create a subfolder, or rename, move, and delete that folder. You can also rearrange and nest your folders by dragging and dropping them.

This message is associated with Microsoft 365 Roadmap ID 489831

[When this will happen:]

General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out on early June 2025 (previously mid-May) and expect to complete by late September 2025 (previously late July).
N/A
MC1070180 (Updated) Microsoft Fabric: Workspace inbound/outbound access protection will be available by default (preview) Updated July 9, 2025: We have updated the timeline below. Thank you for your patience.

Microsoft Fabric will introduce two Preview features called Workspace-level private links and Outbound access protection at the Fabric workspace level. At the tenant level, the corresponding settings Configure workspace level inbound network rules and Configure workspace level outbound network rules will be in the Advanced networking section of the Fabric admin portal.The new tenant-level settings will be disabled by default. You (the tenant admin) can switch ON the tenant toggle in the Fabric admin center if you decide to make this feature available to your workspace admins. This will allow the workspace admins to configure Workspace-level private links and Outbound access protection. The workspace admin will then decide whether to configure these features at the workspace level.

[When this will happen:]

Public Preview (Worldwide): We will begin rolling out in late July 2025 (previously late August).

We will communicate the plan for General Availability in a future post.
Updated August 5, 2025: We have updated the timeline below. Thank you for your patience.

Microsoft Fabric will introduce two Preview features called Workspace-level private links and Outbound access protection at the Fabric workspace level. At the tenant level, the corresponding settings Configure workspace level inbound network rules and Configure workspace level outbound network rules will be in the Advanced networking section of the Fabric admin portal.The new tenant-level settings will be disabled by default. You (the tenant admin) can switch ON the tenant toggle in the Fabric admin center if you decide to make this feature available to your workspace admins. This will allow the workspace admins to configure Workspace-level private links and Outbound access protection. The workspace admin will then decide whether to configure these features at the workspace level.

[When this will happen:]

Public Preview (Worldwide): We will begin rolling out in late August 2025 (previously late July).

We will communicate the plan for General Availability in a future post.
N/A
MC1073071 (Updated) Microsoft 365 Copilot: Access agents from the Microsoft Edge sidebar Updated June 5, 2025: We have updated the timeline below. Thank you for your patience.

Users will soon be able to access agents in Microsoft 365 Copilot from the Edge sidebar (on the right side of the screen) while using Copilot.

This message applies to Web chat and Work chat for users with a Microsoft 365 Copilot license and to Copilot Chat for users with a Microsoft 365 license.

This message is associated with Microsoft 365 Roadmap ID 482410.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late June 2025 (previously late May) and expect to complete by early July 2025 (previously early June).
Updated August 7, 2025: We have updated the timeline. Thank you for your patience.

Users will soon be able to access agents in Microsoft 365 Copilot from the Edge sidebar (on the right side of the screen) while using Copilot.

This message applies to Web chat and Work chat for users with a Microsoft 365 Copilot license and to Copilot Chat for users with a Microsoft 365 license.

This message is associated with Microsoft 365 Roadmap ID 482410.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late August 2025 (previously late July) and expect to complete by early September 2025 (previously early August).
N/A
MC1085133 (Updated) Microsoft Teams: Rule-based enablement of Microsoft 365 third-party apps in the Teams admin center Updated June 25, 2025: We have updated the timeline below. Thank you for your patience.

This feature will empower administrators to manage the availability of trusted Microsoft Teams apps based on rules, for enhanced security. Admins will be able to manage Microsoft 365 certified apps in the Teams admin center through a new control in Org-wide settings. You can further customize the availability of these apps based on permissions accessed and publisher names. The system automatically checks the Microsoft 365 certified apps that meet all the conditions you specify and makes those apps available. Note: This feature will be ON by default.

This message is associated with Microsoft 365 Roadmap ID 485712.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out mid-September 2025 (earlier mid-July 2025) and expect to complete by mid-October (earlier August 2025)
Updated August 8, 2025: We have updated the content. Thank you for your patience.

This feature will empower administrators to manage the availability of trusted Microsoft Teams apps based on rules, for enhanced security. Admins will be able to manage Microsoft 365 certified apps in the Teams admin center through a new control in Org-wide settings. You can further customize the availability of these apps based on permissions accessed and publisher names. The system automatically checks the Microsoft 365 certified apps that meet all the conditions you specify and makes those apps available.

This message is associated with Microsoft 365 Roadmap ID 485712.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out mid-September 2025 (earlier mid-July 2025) and expect to complete by mid-October (earlier August 2025)
N/A
MC1108131 Microsoft Edge: Microsoft 365 Copilot Chat entry point in Microsoft Edge for Business We're introducing two new ways for users to engage with Microsoft 365 Copilot directly within Microsoft Edge for Business. These entry points are designed to enhance productivity by enabling quick, contextual access to Copilot from within the browser.

This change is associated with Microsoft 365 Roadmap IDs: 491473 & 489222

[When this will happen:]

General Availability (Worldwide): Rollout has begun and is expected to complete by late July 2025.
Updated August 6, 2025: We have updated the timeline. Thank you for your patience.

We're introducing two new ways for users to engage with Microsoft 365 Copilot directly within Microsoft Edge for Business. These entry points are designed to enhance productivity by enabling quick, contextual access to Copilot from within the browser.

This change is associated with Microsoft 365 Roadmap IDs: 491473 & 489222

[When this will happen:]

General Availability (Worldwide): Find on Page Integration - rollout has begun and is expected to complete by late July 2025.

General Availability (Worldwide): Context Menu - roll out will begin mid-August and is expected to complete by late August 2025.
N/A
MC1112455 (Updated) Outlook: Report junk + block or unsubscribe in one same action When users report an email as junk, they'll now see an option to unsubscribe-if the sender supports it. This helps reduce unwanted messages at the source and keeps users' blocked sender lists from growing unnecessarily. If unsubscribing isn't available, users can still block the sender as usual. This update simplifies inbox management and gives users more control over their email experience.

This change is associated with Microsoft 365 Roadmap ID: 495469

[When this will happen:]

General Availability (Worldwide): Rollout will begin mid-July 2025 and is expected to complete by late July 2025.
Updated August 5, 2025: We have updated the timeline. Thank you for your patience.

When users report an email as junk, they'll now see an option to unsubscribe-if the sender supports it. This helps reduce unwanted messages at the source and keeps users' blocked sender lists from growing unnecessarily. If unsubscribing isn't available, users can still block the sender as usual. This update simplifies inbox management and gives users more control over their email experience.

This change is associated with Microsoft 365 Roadmap ID: 495469

[When this will happen:]

General Availability (Worldwide): Rollout will begin mid-July 2025 and is expected to complete by late August 2025 (previously late July).
N/A
MC1113112 (Updated) Microsoft Exchange Online | Releasing Multi-Geo In-Region Routing Updated July 31, 2025: We have updated the content. Thank you for your patience.

[Introduction]

We're introducing Multi-Geo In-Region Routing (IRR) for Exchange Online, a new capability that helps organizations meet regional data residency requirements by allowing inbound email routing to be aligned with user locations. With IRR, admins can configure accepted domains to route messages directly to a designated geo-region, ensuring that email data is processed and stored entirely within the recipient's region-even if it differs from the tenant's primary location. This helps organizations meet compliance requirements without compromising email delivery performance.

This message is associated with Microsoft 365 Roadmap ID 410245.

[When this will happen:]

Public Preview: We will begin rolling out in early August 2025 and expect to complete by end of August 2025.

General Availability (Worldwide): We expect to begin rolling out in early October 2025 and expect to complete by late October 2025.
Updated August 8, 2025: We have updated the timeline. Thank you for your patience.

[Introduction]

We're introducing Multi-Geo In-Region Routing (IRR) for Exchange Online, a new capability that helps organizations meet regional data residency requirements by allowing inbound email routing to be aligned with user locations. With IRR, admins can configure accepted domains to route messages directly to a designated geo-region, ensuring that email data is processed and stored entirely within the recipient's region-even if it differs from the tenant's primary location. This helps organizations meet compliance requirements without compromising email delivery performance.

This message is associated with Microsoft 365 Roadmap ID 410245.

[When this will happen:]

Public Preview: We will begin rolling out in early October 2025 and expect to complete by end of October 2025.

General Availability (Worldwide): We expect to begin rolling out in early December 2025 and expect to complete by late December 2025.
N/A
MC1113668 (Updated) Microsoft Teams Premium: SMS support expands to Australia [Introduction]

We're expanding the reach of SMS appointment notifications in Microsoft Teams. Soon, organizers with a Teams Premium license will be able to send SMS notifications to phone numbers in Australia using Microsoft Bookings, the Virtual Appointment Teams meeting template, and other Teams experiences. This update enhances global communication capabilities without changing existing SMS behavior.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late July 2025 and expect to complete by early August 2025.
Updated August 6, 2025: We have updated the timeline. Thank you for your patience.

[Introduction]

We're expanding the reach of SMS appointment notifications in Microsoft Teams. Soon, organizers with a Teams Premium license will be able to send SMS notifications to phone numbers in Australia using Microsoft Bookings, the Virtual Appointment Teams meeting template, and other Teams experiences. This update enhances global communication capabilities without changing existing SMS behavior.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late July 2025 and expect to complete by late August 2025 (previously early August).
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MC1113668 (Updated) Microsoft Teams Premium: SMS support expands to Australia Updated August 6, 2025: We have updated the timeline. Thank you for your patience.

[Introduction]

We're expanding the reach of SMS appointment notifications in Microsoft Teams. Soon, organizers with a Teams Premium license will be able to send SMS notifications to phone numbers in Australia using Microsoft Bookings, the Virtual Appointment Teams meeting template, and other Teams experiences. This update enhances global communication capabilities without changing existing SMS behavior.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late July 2025 and expect to complete by late August 2025 (previously early August).
Updated August 7, 2025: We have updated the timeline. Thank you for your patience.

[Introduction]

We're expanding the reach of SMS appointment notifications in Microsoft Teams. Soon, organizers with a Teams Premium license will be able to send SMS notifications to phone numbers in Australia using Microsoft Bookings, the Virtual Appointment Teams meeting template, and other Teams experiences. This update enhances global communication capabilities without changing existing SMS behavior.

[When this will happen:]

General Availability (Worldwide): We will begin rolling out in late July 2025 and expect to complete by late September 2025 (previously late August).
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MC1115304 (Updated) Introduction of secure workflow to bypass retention/legal holds on OneDrive and SharePoint What and Why:

We're introducing a new capability in Microsoft Purview Data Lifecycle Management that allows admins to bypass existing retention policies and delete content from OneDrive and SharePoint Online before the retention or hold duration expires. This feature supports organizations managing Copilot-related artifacts-such as Teams recordings and transcripts-independently of OneDrive retention policies, giving admins greater control over how long this content is retained.

This message is associated with Microsoft 365 Roadmap ID 496151

Rollout Schedule:

Public Preview (Worldwide): Mid August 2025 - End August 2025

General Availability (Worldwide): Mid September 2025 - End September 2025

Impact on Your Organization:

Who is affected:

Admins managing OneDrive and SharePoint Online retention policies

Organizations using Microsoft Purview for data lifecycle management

What will happen:

Admins can create Priority Cleanup policies to delete content before retention or hold periods expire

Feature includes simulation mode, audit logging, and disposition reviews

New admin policy authoring flows are introduced, governed by Microsoft Purview role groups

Feature is not enabled by default; requires explicit policy creation and enforcement

Requires at least two admins to author and enforce a Priority Cleanup policy

Action Required/Recommendations:

Ensure at least two admins are assigned the Priority Cleanup Admin and Retention Management roles

Review and configure role assignments in Microsoft Purview portal

Communicate this change to your compliance and records management teams

Update internal documentation to reflect new policy authoring and enforcement capabilities

Compliance considerations

QuestionExplanation

Does the change alter how existing customer data is processed, stored, or accessed?Yes - It allows deletion of content before the expiration of retention or hold policies, changing how data is retained and disposed.

Does the change modify, interrupt, or disable any of the following capabilities (Purview)?Yes - It introduces a new way to override retention policies and holds, impacting deletion workflows.

Does the change include an admin control and, can it be controlled through Entra ID group membership?Yes - Admin access is governed by Microsoft Purview role groups, which can be managed via Entra ID.
Updated August 6, 2025: We have updated the timeline. Thank you for your patience.

What and Why:

We're introducing a new capability in Microsoft Purview Data Lifecycle Management that allows admins to bypass existing retention policies and delete content from OneDrive and SharePoint Online before the retention or hold duration expires. This feature supports organizations managing Copilot-related artifacts-such as Teams recordings and transcripts-independently of OneDrive retention policies, giving admins greater control over how long this content is retained.

This message is associated with Microsoft 365 Roadmap ID 496151

Rollout Schedule:

Public Preview (Worldwide): Mid-September 2025 (previously mid-August) - late September 2025 (previously late August)

General Availability (Worldwide): mid-November 2025 (previously mid-September) - late November 2025 (previously late September).

Impact on Your Organization:

Who is affected:

Admins managing OneDrive and SharePoint Online retention policies

Organizations using Microsoft Purview for data lifecycle management

What will happen:

Admins can create Priority Cleanup policies to delete content before retention or hold periods expire

Feature includes simulation mode, audit logging, and disposition reviews

New admin policy authoring flows are introduced, governed by Microsoft Purview role groups

Feature is not enabled by default; requires explicit policy creation and enforcement

Requires at least two admins to author and enforce a Priority Cleanup policy

Action Required/Recommendations:

Ensure at least two admins are assigned the Priority Cleanup Admin and Retention Management roles

Review and configure role assignments in Microsoft Purview portal

Communicate this change to your compliance and records management teams

Update internal documentation to reflect new policy authoring and enforcement capabilities

Compliance considerations

QuestionExplanation

Does the change alter how existing customer data is processed, stored, or accessed?Yes - It allows deletion of content before the expiration of retention or hold policies, changing how data is retained and disposed.

Does the change modify, interrupt, or disable any of the following capabilities (Purview)?Yes - It introduces a new way to override retention policies and holds, impacting deletion workflows.

Does the change include an admin control and, can it be controlled through Entra ID group membership?Yes - Admin access is governed by Microsoft Purview role groups, which can be managed via Entra ID.
N/A
MC1116511 (Updated) Microsoft 365 Copilot | Chat now supports new file types in search grounding Updated July 23, 2025: We have updated the timeline. Thank you for your patience.

Introduction

We're expanding the file types supported in Copilot Chat to align with the Microsoft Search experience. This enhancement allows users to ground their questions in a broader range of content types, improving the relevance and accuracy of Copilot responses.

This message is associated with Roadmap ID 492268.

When this will happen

General Availability (Worldwide): We will begin rolling out in late August 2025 (previously late July) and expect to complete by mid-September 2025 (previously mid-August).
Updated August 5, 2025: We have updated the timeline. Thank you for your patience.

Introduction

We're expanding the file types supported in Copilot Chat to align with the Microsoft Search experience. This enhancement allows users to ground their questions in a broader range of content types, improving the relevance and accuracy of Copilot responses.

This message is associated with Roadmap ID 492268.

When this will happen

General Availability (Worldwide): We will begin rolling out in early August 2025 (previously late August) and expect to complete by early August 2025 (previously mid-September).
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MC1117814 (Updated) Microsoft Viva Engage | Email sender domain migration from @yammer.com to @engage.mail.microsoft Updated July 28, 2025: We have updated the timeline. Thank you for your patience.

Introduction

As part of the final phase of the Viva Engage rebranding, we're updating the email sender domains used for Viva Engage communications. This change ensures a consistent and secure brand experience across all surfaces and completes the transition from Yammer to Viva Engage.

This update was previously communicated in MC679739, "Yammer Rebranding to Viva Engage Domain Migration Update," in October 2023.

When this will happen

The email sender domain rollout will begin in late August 2025 for U.S. and EU tenants currently receiving messages from @yammer.com and @eu.yammer.com respectively. The entire rollout is expected to complete by the end of October 2025.

A fallback/coexistence period will be in place between August and the end of October, during which both the old and new domains will be supported. This will be managed via an internal experiment. During this time, some users within a tenant may receive emails from the old domain while others receive them from the new domain.
Updated August 5, 2025: We have updated the content. Thank you for your patience.

Introduction

As part of the final phase of the Viva Engage rebranding, we're updating the email sender domains used for Viva Engage communications. This change ensures a consistent and secure brand experience across all surfaces and completes the transition from Yammer to Viva Engage.

This update was previously communicated in MC679739, "Yammer Rebranding to Viva Engage Domain Migration Update," in October 2023.

When this will happen

The email sender domain rollout will begin in late August 2025 for U.S. and EU tenants currently receiving messages from @yammer.com and @eu.yammer.com respectively. The entire rollout is expected to complete by the end of October 2025.

A fallback/coexistence period will be in place between August and the end of October, during which both the old and new domains will be supported. During this time, some users within a tenant may receive emails from the old domain while others receive them from the new domain.
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MC1120270 (Updated) Teams Discover feed Service migration We're updating the backend service that powers the Teams Discover Feed. In mid-June 2025, the Discover Feed began transitioning from the People Prediction Service (PPS) to the Substrate Search Service Recommendations (3SR). This change is part of a broader infrastructure evolution to improve scalability and service integration.

When this will happen

This change began rolling out on June 18, 2025. The legacy PPS service will be deprecated starting August 2025.
Updated August 5, 2025: We have updated the content. Thank you for your patience.

We're updating the backend service that powers the Teams Discover Feed. In mid-June 2025, the Discover Feed began transitioning from the People Prediction Service (PPS) to the Substrate Search Service Recommendations (3SR). This change is part of a broader infrastructure evolution to improve scalability and service integration.

When this will happen

This change began rolling out on June 18, 2025. The legacy PPS service will be deprecated starting August 2025.
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MC1120871 (Updated) Important Update: Teams Meeting Join URL Validation What and Who

To enhance the security and integrity of Microsoft Teams meetings, we are introducing a new feature that validates Teams meeting join URLs. This update helps ensure that meeting links are not altered or rewritten by security products in ways that could render them unusable or flagged as malicious.

Rollout Schedule

Worldwide: September 30, 2025

GCC, GCC High, DoD: November 30, 2025

Impact on Your Organization

Who is affected:

Organizations using security products that inspect or rewrite URLs, and users who join Microsoft Teams meetings via meeting links.

What will happen:

Microsoft Teams will validate join URLs to ensure they have not been modified.

If a join URL is rewritten or altered by a security product, it may be marked as malicious.

Users may be prevented from joining meetings if URLs are not in their original format.

This feature is enabled by default and does not require admin configuration.

Action Required/Recommendations

Ensure that your security products do not rewrite Microsoft Teams meeting join URLs.

Whitelist Microsoft Teams join URLs in your security software.

Review your organization's URL rewriting or inspection policies before the rollout date.

Communicate this change to your helpdesk and security teams.

Compliance Considerations

No compliance considerations identified, review as appropriate for your organization.

Updated August 6, 2025: We have updated this message with additional information to clarify the Meeting joins experience. Thank you for your patience.

What and Who

To enhance the security and integrity of Microsoft Teams meetings, we are introducing a new feature that validates Teams meeting join URLs. This update helps ensure that meeting links are not altered or rewritten by security products in ways that could render them unusable or flagged as malicious.

Rollout Schedule

Worldwide: September 30, 2025

GCC, GCC High, DoD: November 30, 2025

Impact on Your Organization

Who is affected:

Organizations using security products that inspect or rewrite URLs, and users who join Microsoft Teams meetings via meeting links.

What will happen:

Microsoft Teams will validate join URLs to ensure they have not been modified.

If a join URL is rewritten or altered by a security product, it may be marked as malicious.

Users may be prevented from joining meetings if URLs are not in their original format.

This feature is enabled by default and does not require admin configuration.

Note: Meeting joins will only be blocked if the join links are re-written in the calendar event details (Join URL). If the links are only re-written in the meeting description (or meeting body), it won't impact the ability to join.

Action Required/Recommendations

Ensure that your security products do not rewrite Microsoft Teams meeting join URLs.

Whitelist Microsoft Teams join URLs in your security software.

Review your organization's URL rewriting or inspection policies before the rollout date.

Communicate this change to your helpdesk and security teams.

Compliance Considerations

No compliance considerations identified, review as appropriate for your organization.

N/A
MC1122144 (Updated) Microsoft Graph Metered API Update We are changing how metered APIs in Microsoft Graph incur costs based on usage.

Effective from August 25, 2025, the APIs listed on this page will no longer incur the metered charges previously applied. Here are some key dates:

August 25, 2025 -After this date no further billing events will be registered when calling the impacted APIs (listed on this page).

Final Billing - Your final bill for metered API calls will be on your normal billing schedule.

For existing customers who have been using the APIs:

This does not require any change to client applications or other action on your part.

The final invoice will happen on your normal billing schedule.

This change will impact all regions served by Microsoft 365 Graph APIs, and there is no additional action required from customers.
Updated August 7, 2025: We have updated the timeline. Thank you for your patience.

We are changing how metered APIs in Microsoft Graph incur costs based on usage.

Effective from August 25, 2025, the Teams APIs listed on this page will no longer incur the metered charges previously applied. Here are some key dates:

August 25, 2025 -After this date no further billing events will be registered when calling the impacted APIs (listed on this page).

Final Billing - Your final bill for metered API calls will be on your normal billing schedule.

For existing customers who have been using the APIs:

This does not require any change to client applications or other action on your part.

The final invoice will happen on your normal billing schedule.

This change will impact all regions served by Microsoft 365 Graph APIs, and there is no additional action required from customers.

Note: This change does not impact the SharePoint and OneDrive for Business assignSensitivityLabel API or the SharePoint prioritization product.
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MC1129716 (Updated) Microsoft Outlook Mobile adds support for DLP policy tips and enforcement Introduction

Outlook Mobile for iOS and Android will soon support Data Loss Prevention (DLP) policy tips and enforcement. This update helps users avoid accidental data leaks by providing inline alerts or pop-ups when sensitive content is detected-based on admin-configured DLP rules. This enhancement brings DLP behavior in Outlook Mobile in line with Outlook for desktop and web, ensuring consistent compliance enforcement across platforms.

This message is associated with Microsoft 365 Roadmap ID 496146.

When this will happen

General Availability rollout will begin in mid-August 2025 and is expected to complete by early September 2025.
Updated August 7, 2025: We have updated the timeline. Thank you for your patience.

Introduction

Outlook Mobile for iOS and Android will soon support Data Loss Prevention (DLP) policy tips and enforcement. This update helps users avoid accidental data leaks by providing inline alerts or pop-ups when sensitive content is detected-based on admin-configured DLP rules. This enhancement brings DLP behavior in Outlook Mobile in line with Outlook for desktop and web, ensuring consistent compliance enforcement across platforms.

This message is associated with Microsoft 365 Roadmap ID 496146.

When this will happen

General Availability rollout will begin in early August 2025 (previously mid-August) and is expected to complete by early September 2025.
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MC796790 Update: Microsoft 365 and Microsoft Teams: Unified management of Teams apps in Teams, Outlook, and the Microsoft 365 app Updated June 26, 2025: We are actively working on the rollout timeline for this feature and anticipate sharing an update by late July 2025.

In 2023, we introduced Microsoft Teams apps that are compatible with Microsoft Outlook and the Microsoft 365 App (manifest version v1.13 or higher). Before this rollout, admin changes made in the Integrated apps section of the Microsoft 365 admin center would only affect these Teams apps in Outlook and the Microsoft 365 app. Similarly, changes made in the Teams admin center would exclusively affect Teams. Starting in June 2024, we will roll out Unified App Management to streamline the management of these apps across Teams, Outlook and the Microsoft 365 App, so they are consistently available across all supported clients.

This message is associated with Microsoft 365 Roadmap ID 393931.

[When this will happen:]

This rollout will happen in two major phases. Unified App Management can apply only to tenants that have migrated to app centric management in Teams admin center, as communicated in MC688930 (Updated) Teams admin center: App centric management and changes to app permission policies (November 2023).

Phase 1 | General Availability (Worldwide): We will begin rolling out late-January 2025 (previously mid-December 2024) is now on hold (previously late March 2025), with further guidance to be provided by late May 2025 (previously late April). This phase applies to tenants with no modified settings in either the Microsoft 365 admin center (Integrated apps) or the Teams admin center for organization-wide defaults, app deployment, app availability, or block/unblock. No merge rules apply to these tenants, but after this phase, any app management setting configured in either admin centers will apply to all relevant hosts.

Phase 2: We will update this post with a timeline and more details in May 2025 (previously April 2025). This phase is applicable to tenants with app settings that have differences between Microsoft 365 admin center (Integrated apps) and Teams admin center.
Updated August 7, 2025: We have updated the content and rollout timeline below. Thank you for your patience.

In 2023, we introduced Microsoft Teams apps that are compatible with Microsoft Outlook and the Microsoft 365 App (manifest version v1.13 or higher). Before this rollout, admin changes made in the Integrated apps section of the Microsoft 365 admin center would only affect these Teams apps in Outlook and the Microsoft 365 app. Similarly, changes made in the Teams admin center would exclusively affect Teams. Starting in June 2024, we will roll out Unified App Management to streamline the management of these apps across Teams, Outlook and the Microsoft 365 App, so they are consistently available across all supported clients.

This message is associated with Microsoft 365 Roadmap ID 393931.

[When this will happen:]

This rollout will happen in two major phases. Unified App Management can apply only to tenants that have migrated to app centric management in Teams admin center, as communicated in MC688930 (Updated) Teams admin center: App centric management and changes to app permission policies (November 2023).

Phase 1 | General Availability (Worldwide): We will begin rolling out late-January 2025 (previously mid-December 2024) is now on hold (previously late March 2025), with further guidance to be provided by late May 2025 (previously late April). This phase applies to tenants with no modified settings in either the Microsoft 365 admin center (Integrated apps) or the Teams admin center for organization-wide defaults, app deployment, app availability, or block/unblock. No merge rules apply to these tenants, but after this phase, any app management setting configured in either admin centers will apply to all relevant hosts.

Phase 2: We will update this post with a timeline and more details in August 2025 (previously May 2025).
N/A
MC846387 Microsoft Outlook: Replace quick compose pop-up with inline appointment creation in new Outlook for Windows and web Updated June 4, 2025: We have updated the timeline below. Thank you for your patience.

In new Outlook for Windows and web, when single-clicking on an empty time slot on the calendar surface, the quick compose pop-up will no longer appear. Instead, you will be able to create an appointment by typing directly in the time slot on the calendar grid, just as you can in classic Outlook for Windows. There will be no change to double-click behavior; the full compose form will still open as it does today.

This message is associated with Microsoft 365 Roadmap ID 406948.

[When this will happen:]

Targeted Release: We will begin rolling out early April 2025 (previously early March) and expect to complete by late April 2025 (previously late March).

General Availability (Worldwide): We will begin rolling out early May 2025 (previously late March) and expect to complete by late July 2025 (previously late May).
Updated August 5, 2025: We have updated the content. Thank you for your patience.

In new Outlook for Windows and web, when single-clicking on an empty time slot on the calendar surface, the quick compose pop-up will no longer appear. Instead, you will be able to create an appointment by typing directly in the time slot on the calendar grid, just as you can in classic Outlook for Windows. There will be no change to double-click behavior; the full compose form will still open as it does today.

This message is associated with Microsoft 365 Roadmap ID 406948.

[When this will happen:]

Targeted Release: We will begin rolling out early April 2025 (previously early March) and expect to complete by late April 2025 (previously late March).

General Availability (Worldwide): We will begin rolling out early May 2025 (previously late March) and expect to complete by late August 2025 (previously late July).
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MC MessageTagNames changes

MC ID MC Title Old Value New Value MC Action required by
MC1047925 (Updated) Outlook: open attachments while offline in the new Outlook for Windows New feature, Admin impact Updated message, New feature, Admin impact N/A
MC1048624 (Updated) DNS Provisioning Change Admin impact Updated message, Admin impact 07/01/2025
MC1058258 (Updated) Microsoft Teams: Specify who can manage the screen in town halls New feature, User impact Updated message, New feature, User impact N/A
MC1108131 Microsoft Edge: Microsoft 365 Copilot Chat entry point in Microsoft Edge for Business New feature, User impact, Admin impact Updated message, New feature, User impact, Admin impact N/A
MC1112455 (Updated) Outlook: Report junk + block or unsubscribe in one same action New feature, User impact Updated message, New feature, User impact N/A
MC1113668 (Updated) Microsoft Teams Premium: SMS support expands to Australia Feature update, User impact Updated message, Feature update, User impact N/A
MC1115304 (Updated) Introduction of secure workflow to bypass retention/legal holds on OneDrive and SharePoint New feature, Admin impact Updated message, New feature, Admin impact N/A
MC1120270 (Updated) Teams Discover feed Service migration User impact, Admin impact Updated message, User impact, Admin impact N/A
MC1122144 (Updated) Microsoft Graph Metered API Update Feature update, Admin impact Updated message, Feature update, Admin impact N/A
MC1129716 (Updated) Microsoft Outlook Mobile adds support for DLP policy tips and enforcement Feature update Updated message, Feature update N/A

MC prepare changes

MC ID MC Title Old Value New Value MC Action required by
MC1048624 (Updated) DNS Provisioning Change If you have any automation in place, for example in workflows for Domain Setup, for MX record creation that expects A records for newly provisioned Accepted Domains to be provisioned in mail.protection.outlook.com, this automation needs to be updated by July 1st to use List serviceConfigurationRecords Graph API (List serviceConfigurationRecords). Use List serviceConfigurationRecords to retrieve the mailExchange value for your MX record. After July 1st, List serviceConfigurationRecords Graph API will be the only source of truth for your Accepted Domains' MX record value. You will not be able to rely on the Accepted Domain's A record being provisioned in mail.protection.outlook.com after July 1st.

If you are using automation that expects the record to end with mail.protection.outlook.com, when you add a new Accepted Domain to the Exchange Admin Center after July 1st, mail flow may not work upon initial configuration and you will have to update your MX record to match what the Exchange Admin Center says for the domain or use the mailExchange value returned by List serviceConfigurationRecords Graph API.

If you expect this change to cause any issues for your organization, please share that feedback.

https://learn.microsoft.com/graph/api/domain-list-serviceconfigurationrecords?view=graph-rest-1.0&tabs=http
If you have any automation in place, for example in workflows for Domain Setup, for MX record creation that expects A records for newly provisioned Accepted Domains to be provisioned in mail.protection.outlook.com, this automation needs to be updated by August 1st to use List serviceConfigurationRecords Graph API (List serviceConfigurationRecords). Use List serviceConfigurationRecords to retrieve the mailExchange value for your MX record. After August 1st, List serviceConfigurationRecords Graph API will be the only source of truth for your Accepted Domains' MX record value. You will not be able to rely on the Accepted Domain's A record being provisioned in mail.protection.outlook.com after August 1st.

If you are using automation that expects the record to end with mail.protection.outlook.com, when you add a new Accepted Domain to the Exchange Admin Center after August 1st, mail flow may not work upon initial configuration and you will have to update your MX record to match what the Exchange Admin Center says for the domain or use the mailExchange value returned by List serviceConfigurationRecords Graph API.

If you expect this change to cause any issues for your organization, please share that feedback.

https://learn.microsoft.com/graph/api/domain-list-serviceconfigurationrecords?view=graph-rest-1.0&tabs=http
07/01/2025
MC1058258 (Updated) Microsoft Teams: Specify who can manage the screen in town halls This rollout will happen automatically by the specified date with no admin action required before the rollout. You may want to notify your users about this change and update any relevant documentation.

Before rollout, we will update this post with revised documentation.

https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=487432
This rollout will happen automatically by the specified date with no admin action required before the rollout. You may want to notify your users about this change and update any relevant documentation.

Before rollout, we will update this post with revised documentation.

Additional resources: Control town hall production tools in Microsoft Teams - Microsoft Support

https://support.microsoft.com/en-us/office/control-town-hall-production-tools-in-microsoft-teams-8a19026b-43d1-45e3-b306-35610d83e5f1?preview=true

https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=487432
N/A
MC1059671 (Updated) Microsoft SharePoint Online eSignature for Microsoft Word This capability is only available to users if the native SharePoint eSignature service is enabled and a group policy is applied.

Enable SharePoint's native eSignature service: Overview of SharePoint eSignature.

When this rollout is available:

* Ensure the Word option is toggled On for your tenant in the Microsoft admin center.

* Apply the Group Policy Allow the use of SharePoint eSignature for Microsoft Word to enable Word users to access the feature.

* The policy can be acquired and deployed via the standard methods of the Cloud Policy Service, Microsoft Intune, and Group Policy Manager.

3. Inform users of the new eSignature experience available in Word.

https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=486707
This capability is only available to users if the native SharePoint eSignature service is enabled and a group policy is applied.

Enable SharePoint's native eSignature service: Overview of SharePoint eSignature.

When this rollout is available:

* Ensure the Word option is toggled On for your tenant in the Microsoft admin center.

* Apply the Group Policy Allow the use of SharePoint eSignature for Microsoft Word to enable Word users to access the feature.

* The policy can be acquired and deployed via the standard methods of the Cloud Policy Service, Microsoft Intune, and Group Policy Manager.

3. Inform users of the new eSignature experience available in Word.

https://learn.microsoft.com/microsoft-365/syntex/esignature-overview

https://learn.microsoft.com/microsoft-365/syntex/esignature-overview#regional-availability

https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=486707
N/A
MC1070180 (Updated) Microsoft Fabric: Workspace inbound/outbound access protection will be available by default (preview) After we release these features, please review these settings to assess the impact on your organization and adjust them as needed.

If you have questions or need further assistance, please do not hesitate to contact our support team.

Learn more: Microsoft Fabric security - Microsoft Fabric | Microsoft Learn

We will update this post with new documentation.
After we release these features, please review these settings to assess the impact on your organization and adjust them as needed.

If you have questions or need further assistance, please do not hesitate to contact our support team.

Learn more: Microsoft Fabric security - Microsoft Fabric | Microsoft Learn

We will update this post with new documentation.

https://learn.microsoft.com/fabric/security/
N/A
MC1085133 (Updated) Microsoft Teams: Rule-based enablement of Microsoft 365 third-party apps in the Teams admin center This rollout will happen automatically by the specified dates with no admin action required before the rollout. Review your current configuration to assess the impact on your organization. You may want to notify your users about this change and update any relevant documentation.

No action is required for the tenants who have turned on Org-wide app settings for third-party apps.

For tenants who have turned off Org-wide app settings for third-party apps, we recommend you review the NEW tenant settings described in this message. We will update this post with the final GA timeline closer to launch time. After the feature releases in your tenant, you will have 30 days to make changes to these settings before they start affecting the availability of Microsoft 365 certified apps. The 30-day delayed impact to availability of these apps is a one-time occurrence for this launch. After this 30-day period, the settings will have immediate impact, honoring the NEW tenant settings to manage the availability of these apps.

Learn more: Manage org-wide app settings in Manage your apps in the Microsoft Teams admin center - Microsoft Teams | Microsoft Learn (will be updated before rollout)

https://learn.microsoft.com/microsoftteams/manage-apps#manage-org-wide-app-settings

https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=485712
This rollout will happen automatically by the specified dates with no admin action required before or after the rollout. Review your current configuration to assess the impact on your organization. You may want to notify your users about this change and update any relevant documentation. This new control will be disabled by default.

Learn more: Manage org-wide app settings in Manage your apps in the Microsoft Teams admin center - Microsoft Teams | Microsoft Learn (will be updated before rollout)

https://learn.microsoft.com/microsoftteams/manage-apps#manage-org-wide-app-settings

https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=485712
N/A

MC Title changes

MC ID MC Title Old Value New Value MC Action required by
MC1047925 (Updated) Outlook: open attachments while offline in the new Outlook for Windows Outlook: open attachments while offline in the new Outlook for Windows (Updated) Outlook: open attachments while offline in the new Outlook for Windows N/A
MC1048624 (Updated) DNS Provisioning Change DNS Provisioning Change (Updated) DNS Provisioning Change 07/01/2025
MC1058258 (Updated) Microsoft Teams: Specify who can manage the screen in town halls Microsoft Teams: Specify who can manage the screen in town halls (Updated) Microsoft Teams: Specify who can manage the screen in town halls N/A
MC1112455 (Updated) Outlook: Report junk + block or unsubscribe in one same action Outlook: Report junk + block or unsubscribe in one same action (Updated) Outlook: Report junk + block or unsubscribe in one same action N/A
MC1113668 (Updated) Microsoft Teams Premium: SMS support expands to Australia Microsoft Teams Premium: SMS support expands to Australia (Updated) Microsoft Teams Premium: SMS support expands to Australia N/A
MC1115304 (Updated) Introduction of secure workflow to bypass retention/legal holds on OneDrive and SharePoint Introduction of secure workflow to bypass retention/legal holds on OneDrive and SharePoint (Updated) Introduction of secure workflow to bypass retention/legal holds on OneDrive and SharePoint N/A
MC1120270 (Updated) Teams Discover feed Service migration Teams Discover feed Service migration (Updated) Teams Discover feed Service migration N/A
MC1120871 (Updated) Important Update: Teams Meeting Join URL Validation Important Update: Teams Meeting Join URL Validation (Updated) Important Update: Teams Meeting Join URL Validation N/A
MC1122144 (Updated) Microsoft Graph Metered API Update Microsoft Graph Metered API Update (Updated) Microsoft Graph Metered API Update N/A
MC1129716 (Updated) Microsoft Outlook Mobile adds support for DLP policy tips and enforcement Microsoft Outlook Mobile adds support for DLP policy tips and enforcement (Updated) Microsoft Outlook Mobile adds support for DLP policy tips and enforcement N/A
MC796790 Update: Microsoft 365 and Microsoft Teams: Unified management of Teams apps in Teams, Outlook, and the Microsoft 365 app Microsoft 365 and Microsoft Teams: Unified management of Teams apps in Teams, Outlook, and the Microsoft 365 app Update: Microsoft 365 and Microsoft Teams: Unified management of Teams apps in Teams, Outlook, and the Microsoft 365 app N/A

CW32 New Office 365 Message Center items

MC ID MC Title MC Category MC Workload MC Major Change MC Action required by
MC1129129 Outlook: Create and save email templates in the new Outlook for Windows Stay Informed Exchange Online, Microsoft 365 apps False N/A
MC1129128 Microsoft 365 Copilot Mobile App: Bottom tabs removal and default land to Chat Stay Informed Microsoft 365 apps False N/A
MC1129127 Microsoft 365 Copilot Mobile App: Removal of Apps section Stay Informed Microsoft 365 apps False N/A
MC1129753 Updates available for Microsoft 365 Apps for Current Channel Stay Informed Microsoft 365 apps False N/A
MC1129730 Remove toggle for Calendar in Teams Plan For Change Microsoft Teams True N/A
MC1129729 Sentence-Level Rewrite Suggestions Deprecation in Microsoft Word Stay Informed Microsoft 365 apps False N/A
MC1129721 Microsoft To Do ending support for iOS 16 and macOS 12 Plan For Change Microsoft 365 apps True N/A
MC1129718 New Feature: Account Manager in Outlook for Windows Stay Informed Exchange Online, Microsoft 365 apps False N/A
MC1129716 (Updated) Microsoft Outlook Mobile adds support for DLP policy tips and enforcement Stay Informed Microsoft 365 apps False N/A
MC1129713 Microsoft Clipchamp video hub start page update Plan For Change Microsoft 365 suite False N/A
MC1129712 Microsoft Teams: Regional Settings Separation Stay Informed Microsoft Teams False N/A
MC1129706 Simplifying Microsoft 365 Copilot app web experiences Plan For Change Microsoft 365 suite False N/A
MC1130395 Deploy a frontline worker pilot in Teams Admin Center Stay Informed Microsoft Teams False N/A
MC1130392 Microsoft 365 apps | New Trust Center settings to block insecure file open protocols Stay Informed Microsoft 365 suite, Microsoft 365 apps True N/A
MC1130391 Microsoft 365 Copilot | View recent activity in Word with Dynamic Document Snapshot Stay Informed Microsoft 365 apps, Microsoft Copilot (Microsoft 365) False N/A
MC1130388 Microsoft Teams | Search with key query language Stay Informed Microsoft Teams False N/A
MC1130387 Microsoft Edge: AI-powered History search now available Stay Informed Microsoft 365 suite False N/A
MC1130385 Retirement of inline SVG images in Microsoft Outlook Plan For Change Microsoft 365 for the web, Microsoft 365 apps True N/A
MC1130384 Microsoft Defender for Identity: New recommendations added to Microsoft Secure Score Stay Informed Microsoft Defender XDR False N/A
MC1130607 Outlook Web Access and new Outlook: ‘Mobile devices’ settings page to be removed Plan For Change Exchange Online, Microsoft 365 for the web True N/A
MC1131077 New admin policy controls for video creation and distribution in Microsoft Clipchamp and Microsoft Stream Stay Informed Microsoft 365 suite False N/A
MC1131075 Microsoft OneDrive: Offline mode process rename Plan For Change Microsoft OneDrive False N/A
MC1131064 Microsoft Lens app will retire Plan For Change Microsoft 365 apps True N/A
MC1131063 SharePoint Agent: New Agent Link WebPart Stay Informed SharePoint Online False N/A
MC1131062 Microsoft Teams: Dedicated download option for tracking all registrations in Webinar Stay Informed Microsoft Teams False N/A
MC1131059 Microsoft Purview | New centralized Service health dashboard for Microsoft Purview Stay Informed Microsoft Purview False N/A
MC1130809 GPT-5—OpenAI’s latest generative-AI system—is now available in Microsoft 365 Copilot Stay Informed Microsoft 365 suite, Microsoft Copilot (Microsoft 365) False N/A
MC1131777 Outlook for iOS: Minimum system requirements updated to iOS 18 and above Plan For Change Microsoft 365 suite, Microsoft 365 apps False N/A
MC1131776 Microsoft Word: “Transform to Web Page” feature retiring September 30, 2025 Plan For Change Microsoft 365 suite, Microsoft 365 for the web, Microsoft 365 apps True N/A
MC1131771 Microsoft Purview | eDiscovery cmdlet connectivity change Plan For Change Microsoft Purview False N/A

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