Exchange 2019 system requirements

Before installing Exchange 2019, it is recommended to review the contents of this topic to ensure that your network, hardware, software, client, and other elements meet the requirements of Exchange 2019. In addition, it is important to understand the coexistence scenarios that support Exchange 2019 and earlier versions of Exchange.

Coexistence scenarios supported by Exchange 2019

Network and directory server requirements for Exchange 2019

Hardware requirements for Exchange 2019

Operating systems supported by Exchange 2019

Note:

It is fully supported and recommended to install Exchange 2019 on computers running Windows Server Core. Desktop experience is no longer needed.

Installing Exchange 2019 on computers running Nano Server is not supported.

.net Framework versions supported by Exchange 2019

Clients supported by Exchange 2019 (with the latest updates)

Office 365 Professional Enhancement

Outlook 2019

Outlook 2016

Outlook 2013

Outlook for Mac for Office 365

Outlook 2016 for Mac