Work smarter and faster with business-class
email and calendaring.


Exchange helps you collaborate on your critical documents and gives you a focused inbox that prioritizes important messages and adapts to your work style, so you can get more done–faster.

Intelligent Inbox

Get access to a more personalized inbox with helpful features and a smarter, more organized way to view and interact with email. Search enhancements give you faster and more complete results. With Add-ins, get powerful customization and extensibility, which connect you to modern services and internal line-of-business applications.

Powerful Calendaring

Organize your time with a calendaring system that goes beyond basic scheduling of appointments and commitments. Automatically capture events from email such as flights and hotel reservations, and get suggestions about where to meet based on your location.


Exchange Online Plan 1

Secure and reliable business-class email with a 50 GB mailbox per user.

Office Applications (Not Included)
Services (Not Included)

Learn More
Each user gets 50 GB of mailbox storage and can send messages up to 150 MB in size.

Users can connect supported versions of Outlook to Exchange Online, so they can use the rich client application they already know

For web-client access, Outlook on the web provides a premium browser-based experience that matches the look and feel of the full Outlook client

The Focused Inbox makes it easy to track email that matters most. Your inbox includes two tabs: Focused, for email you need to act on right away, and Other, for everything else. You can switch the tabs at any time and always see email flowing into Other

Compare calendars to schedule meetings and access collaboration features, including shared calendars, groups, the global address list, external contacts, tasks, conference rooms, and delegation capabilities

Every mailbox is protected with premier anti-malware and anti-spam protection via Exchange Online Protection

Keep your inbox clean by automatically moving old messages to an In-Place Archive

Exchange Online Plan 2

Includes all the features of Exchange Online Plan 1, plus unlimited storage, hosted voicemail, and data loss prevention.

Office Applications (Not Included)
Services (Not Included)

Learn More
Each user gets 100 GB of mailbox storage and can send messages up to 150 MB in size

Take advantage of unlimited storage (100 GB of storage in the user’s primary mailbox, plus unlimited storage in the user’s In-Place Archive)

Take advantage of hosted Unified Messaging services that provide call answering, a dial-in user interface, and company automated attendant capabilities

Control sensitive business data with built-in data loss prevention (DLP) policies based on regulatory standards such as personally identifiable information (PII) and payment card industry (PCI), which help to identify, monitor, and protect sensitive data through deep content analysis

Office 365 Business Premium

Includes all the features of Exchange Online Plan 1, plus fully installed Office, 1 TB file storage and sharing, video conferencing, and more.

Office Applications (Included)
Services (included)

Office Applications

Access (PC Only)
Publisher (PC Only)

Services Included

One Drive for Business
Skype for Business
Microsoft Teams

Learn More

Email hosting with 50 GB mailbox and custom email domain address

Desktop versions of Office applications: Outlook, Word, Excel, PowerPoint, plus Access and Publisher for PC only

OneNote: Access to additional OneNote features (features vary)

Web versions of Word, Excel, PowerPoint, and Outlook

One license covers 5 phones, 5 tablets, and 5 PCs or Macs per user tooltip about application compatibility in various versions of Office

File storage and sharing with 1 TB of OneDrive storage

Inform and engage with communication sites and team sites throughout your intranet using SharePoint

Host unlimited online meetings and video conferencing for up to 250 people with Microsoft Teams tooltip about Office 365 for business mobile apps

Chat-based workspace to connect your teams with Microsoft Teams

Let customers schedule appointments online with Microsoft Bookings

Collaborate across departments and locations with Yammer

Manage tasks and teamwork with Microsoft Planner