Microsoft 365 - Introducing the new Outlook for Mac
The new Outlook for Mac is powered by the Microsoft Cloud and connects using Microsoft sync technology. It brings updates across Mail, Search, and Calendar experiences that are designed for simplicity, reliability, and customization. Our goal is to exceed the expectations of the most demanding executives and power users with improved performance and new functionality. The updated experience is carefully crafted and specifically designed with the power of Microsoft Services to provide suggestions and insights that are relevant to you, and simplicity to enable you to customize the experience.
| Update: 3/31/2025 | Microsoft is no longer supporting Legacy/Classic version of Outlook for Mac client. After October 2025, Microsoft 365 subscriptions associated with a Microsoft account, or work or school account will no longer be able to use legacy Outlook for Mac with their subscription. |
Requirements
Before you can use this version of Outlook, your MacOS and client version will need to meet the following requirements:
- MacOS version 10.14 (Mojave) and later.
- Outlook version based on update channel:
- 16.42 (20101102) and later for Current/Monthly Channel.
Are there features/settings that currently do not work within new Outlook
Yes. There are several features that are available in the current version of Outlook for Mac for Office 365 that aren't yet available in the new Outlook experience. Learn more.
If you experience issues within new Outlook interface
The new experience is fully supported, and users can reach out with support questions by contacting DoIT Help Desk.