Microsoft Exchange Online Services

Exchange Online is one of several services hosted by Microsoft and available from Microsoft Online Services. These Internet-based hosted offerings are designed to make it easier for businesses to rapidly and cost effectively access up-to-date communications and collaboration technologies.

Microsoft Exchange Online delivers business-class reliability and reduces the burden of performing routine IT management tasks such as installation, provisioning, ongoing maintenance, patches, updates, and upgrades.

For customers with on-premises Active Directory®, the Directory Synchronization tool helps keep your on- premises and online Active Directories in sync. This enables IT departments to support a mix of users from both the on-premises e-mail server and those using the online service. Microsoft provides migration tools that help move your company mailbox data into the Microsoft Online environment, which means your enterprise can be up and running with Exchange Online quickly.