check before: 2025-02-28
Product:
Exchange, Microsoft 365 Apps, Microsoft 365 for the web, Outlook
Platform:
Online, Web, Windows Desktop, World tenant
Status:
Rolling out
Change type:
New feature, Updated message, User impact
Links:

Details:
Summary:
Users of the New Outlook for Windows can set custom descriptions for their accounts, aiding in account identification. The rollout starts in late February 2025 for Targeted Release and completes by late July 2025 for General Availability. No admin action is required, but user notification is recommended.
Details:
Updated June 4, 2025: We have updated the timeline below. Thank you for your patience.
Coming soon to Microsoft New Outlook: Users of the New Outlook for Windows can now set custom descriptions for their accounts, making it easier to identify their multiple accounts in the New Outlook folder list as well as various lists and menus across Outlook.
This message applies to New Outlook for Windows.
This message is associated with Microsoft 365 Roadmap ID 470602.
[When this will happen:]
Targeted Release: We will begin rolling out in late February 2025 and expect to complete by late March 2025.
General Availability (Worldwide): We will begin rolling out in late March 2025 and expect to complete by late July 2025 (previously late May).
Change Category:
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Scope:
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Release Phase:
General Availability, Targeted Release
Created:
2025-01-17
updated:
2025-06-05
Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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linked item details
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Pictures
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summary for non-techies**
Microsoft is introducing a feature in the New Outlook for Windows that allows users to set custom descriptions for their email accounts, with a phased rollout starting in February 2025 for targeted users and general availability by July 2025.
Direct effects for Operations**
User Confusion
Without prior notification, users may be confused about the new account descriptions feature, leading to misidentification of accounts and potential errors in communication or task management.
- roles: End Users, IT Support Staff
- references: https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=470602
Increased Support Requests
The rollout may lead to an increase in support requests from users who are unaware of the new feature, resulting in additional workload for IT support teams.
- roles: IT Support Staff, Help Desk Agents
- references: https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=470602
Configutation Options**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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change history
Date | Property | old | new |
2025-06-05 | MC Last Updated | 05/07/2025 22:14:50 | 2025-06-04T18:20:23Z |
2025-06-05 | MC Messages | Updated May 7, 2025: We have updated the timeline below. Thank you for your patience.
Coming soon to Microsoft New Outlook: Users of the New Outlook for Windows can now set custom descriptions for their accounts, making it easier to identify their multiple accounts in the New Outlook folder list as well as various lists and menus across Outlook. This message applies to New Outlook for Windows. This message is associated with Microsoft 365 Roadmap ID 470602. [When this will happen:] Targeted Release: We will begin rolling out in late February 2025 and expect to complete by late March 2025. General Availability (Worldwide): We will begin rolling out in late March 2025 and expect to complete by late May 2025 (previously late April). | Updated June 4, 2025: We have updated the timeline below. Thank you for your patience.
Coming soon to Microsoft New Outlook: Users of the New Outlook for Windows can now set custom descriptions for their accounts, making it easier to identify their multiple accounts in the New Outlook folder list as well as various lists and menus across Outlook. This message applies to New Outlook for Windows. This message is associated with Microsoft 365 Roadmap ID 470602. [When this will happen:] Targeted Release: We will begin rolling out in late February 2025 and expect to complete by late March 2025. General Availability (Worldwide): We will begin rolling out in late March 2025 and expect to complete by late July 2025 (previously late May). |
2025-06-05 | MC End Time | 07/07/2025 09:00:00 | 2025-09-15T09:00:00Z |
2025-06-05 | MC Summary | Users of the New Outlook for Windows can set custom descriptions for their accounts, aiding in easier identification. This feature will roll out from late February 2025 to late May 2025. No admin action is required, but notifying users and updating documentation is recommended. | Users of the New Outlook for Windows can set custom descriptions for their accounts, aiding in account identification. The rollout starts in late February 2025 for Targeted Release and completes by late July 2025 for General Availability. No admin action is required, but user notification is recommended. |
2025-05-08 | MC Last Updated | 02/11/2025 21:44:43 | 2025-05-07T22:14:50Z |
2025-05-08 | MC Messages | Updated February 11, 2025: We have updated the title and content. Thank you for your patience.
Coming soon to Microsoft New Outlook: Users of the New Outlook for Windows can now set custom descriptions for their accounts, making it easier to identify their multiple accounts in the New Outlook folder list as well as various lists and menus across Outlook. This message applies to New Outlook for Windows. This message is associated with Microsoft 365 Roadmap ID 470602. [When this will happen:] Targeted Release: We will begin rolling out in late February 2025 and expect to complete by late March 2025. General Availability (Worldwide): We will begin rolling out in late March 2025 and expect to complete by late April 2025. | Updated May 7, 2025: We have updated the timeline below. Thank you for your patience.
Coming soon to Microsoft New Outlook: Users of the New Outlook for Windows can now set custom descriptions for their accounts, making it easier to identify their multiple accounts in the New Outlook folder list as well as various lists and menus across Outlook. This message applies to New Outlook for Windows. This message is associated with Microsoft 365 Roadmap ID 470602. [When this will happen:] Targeted Release: We will begin rolling out in late February 2025 and expect to complete by late March 2025. General Availability (Worldwide): We will begin rolling out in late March 2025 and expect to complete by late May 2025 (previously late April). |
2025-05-08 | MC Summary | New Outlook for Windows will soon allow users to set custom descriptions for their accounts, aiding in easier identification. This feature, part of Microsoft 365 Roadmap ID 470602, will roll out from late February to April 2025, with no admin action required for the update. | Users of the New Outlook for Windows can set custom descriptions for their accounts, aiding in easier identification. This feature will roll out from late February 2025 to late May 2025. No admin action is required, but notifying users and updating documentation is recommended. |
2025-05-08 | MC MessageTagNames | New feature, User impact | Updated message, New feature, User impact |
2025-05-08 | MC End Time | 06/13/2025 09:00:00 | 2025-07-07T09:00:00Z |
2025-02-12 | MC Messages | Coming soon to Microsoft Outlook: Outlook users will be able to set custom descriptions for their accounts, making it easier to identify their multiple accounts in the Outlook folder list as well as various lists and menus across Outlook. This message applies to Outlook for Windows.
This message is associated with Microsoft 365 Roadmap ID 470602. [When this will happen:] Targeted Release: We will begin rolling out in late February 2025 and expect to complete by late March 2025. General Availability (Worldwide): We will begin rolling out in late March 2025 and expect to complete by late April 2025. | Updated February 11, 2025: We have updated the title and content. Thank you for your patience.
Coming soon to Microsoft New Outlook: Users of the New Outlook for Windows can now set custom descriptions for their accounts, making it easier to identify their multiple accounts in the New Outlook folder list as well as various lists and menus across Outlook. This message applies to New Outlook for Windows. This message is associated with Microsoft 365 Roadmap ID 470602. [When this will happen:] Targeted Release: We will begin rolling out in late February 2025 and expect to complete by late March 2025. General Availability (Worldwide): We will begin rolling out in late March 2025 and expect to complete by late April 2025. |
2025-02-12 | MC Title | Microsoft Outlook: Users can set custom account descriptions | (Updated) Microsoft Outlook: Users can set custom account descriptions |
2025-02-12 | MC Last Updated | 01/17/2025 00:53:23 | 2025-02-11T21:44:43Z |
2025-02-12 | MC Summary | Outlook for Windows will soon allow users to set custom descriptions for their accounts, aiding in easier identification. This feature, part of Microsoft 365 Roadmap ID 470602, will roll out from late February to April 2025, with no admin action required for the update. | New Outlook for Windows will soon allow users to set custom descriptions for their accounts, aiding in easier identification. This feature, part of Microsoft 365 Roadmap ID 470602, will roll out from late February to April 2025, with no admin action required for the update. |
Last updated 2 weeks ago