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.