

So, support for the current cumulative update (i.e. When Microsoft issues a cumulative update, the previous CU is supported for a period of three months after the release date of the new CU.

The last scheduled cumulative update (CU19) is set for release in December 2020, and there are several reasons why it’s important to install it.įirst, critical updates released by Microsoft always require a supported cumulative update to be installed on your system. End of Cumulative UpdatesĪlso being withdrawn for Microsoft Exchange Server 2016 were the quarterly cumulative updates or CUs (cumulative because the latest CU always includes all updates from earlier CUs).

During extended support, Microsoft Exchange Server 2016 will no longer receive feature updates, just “critical” updates (as a rule, important security updates). Please refer to our blog article for possible alternatives and advice on how to proceed.ġ3 October 2020 was an important date in the support life cycle of Microsoft Exchange Server 2016 too, as this marked the end of mainstream support, after which the product entered its extended support phase. The change impacts any organization using Exchange Server 2010, all the way down to businesses using Microsoft Windows Small Business Server 2011. No further bug fixes or security patches will be provided for this version of Microsoft Exchange Server. Categories: Email Archiving | For the Adminġ3 October this year was an important date for those of our customers with Microsoft Exchange Server 2010 or 2016 in their operating environments.Īs already spelled out in our blog article, this is the date on which support for Microsoft Exchange Server 2010 ended.
