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Exchange

Cumulative Update 21 for Exchange Server 2016

Microsoft released Cumulative Update 21 for Exchange Server 2016 (KB5003611) on June 25, 2021. Also known as Exchange Server 2016 CU21. This Cumulative Update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These…

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Exchange

Cumulative Update 20 for Exchange Server 2016

Microsoft released Cumulative Update 20 for Exchange Server 2016 (KB4602569) on March 16, 2021. Also known as Exchange Server 2016 CU20. This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These…

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Exchange

Cumulative Update 19 for Exchange Server 2016

Microsoft released Cumulative Update 19 for Exchange Server 2016 (KB4588884) on December 15, 2020. Also known as Exchange Server 2016 CU19. This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These…

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Exchange

Cumulative Update 18 for Exchange Server 2016

Microsoft released Cumulative Update 18 for Exchange Server 2016 (KB4571788) on September 15, 2020. Also known as Exchange Server CU18. This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These fixes…

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Exchange

Cumulative Update 17 for Exchange Server 2016

It's June 16, 2020 and Microsoft released Cumulative Update 17 for Exchange Server 2016 (KB4556414). Also known as Exchange Server CU17. This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These…

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