Find resources for admins and IT Professionals who manage Exchange and Exchange Online

For IT Professionals

Exchange Server

Deploy and manage Exchange Server 2016, Exchange Server 2019 or Exchange Server Subscription Edition (SE) for your organization.

Exchange Online

Find resources for managing Exchange Online in your Office 365 environment.

Hybrid deployments

Learn about solutions for Exchange hybrid environments, and how to connect Exchange Server and Office 365.

PowerShell Reference for Exchange

Learn about the available cmdlets in Exchange PowerShell, Exchange Online PowerShell, Security & Compliance PowerShell, and PowerShell for the Built-in security add-on for on-premises mailboxes.

Troubleshoot

Find troubleshooting and support resources for IT Professionals and admins.

For other audiences

End users

Go to help, training, and what's new content for end users.

Developers

Guidance for developing solutions for Exchange.