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Cumulative Update 21 for Exchange Server 2016 (KB5003611)

Cumulative Update 21 for Exchange Server 2016 (KB5003611)

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  • Version:

    15.01.2308.008

    Date Published:

    6/25/2021

    File Name:

    ExchangeServer2016-x64-CU21.ISO

    File Size:

    6.6 GB

    KB Articles:

    5003611

    Cumulative Update 21 for Exchange Server 2016 resolves issues that were found in Exchange Server 2016 since the software was released. This update rollup is highly recommended for all Exchange Server 2016 customers.

  • Supported Operating Systems

    Windows Server 2016, Windows 10, Windows Server 2012 R2, Windows Server 2012, Windows 8.1


    Exchange Server 2016 System Requirements and Prerequisites
    For information about Exchange 2016 system requirements and prerequisites, see the following topics:
    Actual requirements will vary based on system configuration. For more detailed system requirements, please refer to the Exchange Server 2016 Technical Documentation Library.
    1. Click the Download button on this page to start the download.
    2. Do one of the following:
      • To start the installation immediately, click Open or Run this program from its current location.
      • To copy the download to your computer for installation at a later time, click Save or Save this program to disk.

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