Exchange Online

Learning about Office 365 Exchange Online

Exchange Online Features for Small Business
Check out email and calendaring with Exchange Online on Office 365 for Small Business.

Exchange Online Features for Enterprise
Check out the features and screen shots from Exchange Online with Office 365 for Enterprise.

Forefront Online Protection for Exchange (FOPE) User Guide
This guide provides information for configuring, and administering FOPE using the Administration Center.

Migrating email to Exchange Online

Exchange Server Deployment Assistant
Get customized instructions to upgrade to Exchange 2010 on premises or in the cloud.

Prepare for email migration or coexistence
Review your options for moving your existing mailboxes to Microsoft Office 365 for enterprises.

Migrate Mailboxes to Office 365 for enterprises
Visit the Exchange Server labs to learn more about migrating mailxoes and give a try yourself.

Using Office 365 Exchange Online with mobile devices

Mobile Phone Setup Wizard
Use this wizard to get personalized instructions for setting up your mobile phone to access your account.

Connect a mobile device to email in Office 365
Learn how to connect Windows Phone, Apple iPhone, and BlackBerry® devices to email in Office 365.

Configuration recommendations for Exchange ActiveSync
Read the recommended configuration for Exchange ActiveSync depending on the size of your organization.

BlackBerry Business Cloud Services for Microsoft Office 365
BlackBerry® Business Cloud Services delivers a simple and affordable way for companies to manage BlackBerry smartphones with Microsoft® Office 365

Get solutions

How to configure Exchange Online mailbox sizes and limits in the Office 365 environment
The article describes how to use Exchange Online PowerShell to configure Exchange Online mailbox sizes and limits in the Microsoft Office 365 environment.

Users in the on-premises environment are not receiving mail from Office 365 users
Check to see that the domain that is configured for coexistence is set correctly as a shared domain in Office 365.

"We weren't able to connect to the server" error when you try to migrate your on-premises Exchange environment to Exchange Online in Office 365
This article provides steps on resolving this issue.

Troubleshooting Autodiscover in Exchange Online (English only)
This video shows you how to troubleshoot Autodiscover issues in Exchange Online for Office 365.

Troubleshooting PowerShell for Exchange Online (English only)
This video shows you how to troubleshoot errors when trying to connect to Exchange Online via Windows PowerShell.

Managing Active Directory Security Groups and Mail-Enabling Objects (English only)
This video shows you how to manage Active Directory security groups and how to mail-enable Active Directory group objects.

Additional Exchange Online Knowledge Base articles
Click this search link to get more Knowledge Base articles for Exchange Online.