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Web Server for Exchange Online Requirements

Before you install the Exchange package, verify that the Web Server for Exchange Online meets the requirements.

  • Powershell 5.1 must be installed on a Windows 2012 Web Server machine.

    For more information, see Windows Management Framework 5.1.

  • The Azure AD module must be installed on Powershell 5.1 of the Web Server.

    For more information, see Connect to Office 365 PowerShell on the Microsoft website.

    On your computer, complete the following steps. The steps are required only one time for an installation. However, you might need to install newer versions of the software periodically.

    1. Open an elevated Windows PowerShell command prompt (that is, run Windows PowerShell as an administrator).

      The Administrator: Windows PowerShell command window appears.

    2. Run the following commands:

      [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

      Install-Module -Name AzureAD

Last modified: 4/26/2021 7:22:04 PM