Updating um language pack exchange 2016 us avg8 not updating
SP1 has already been deployed to thousands of production mailboxes in customer environments via the Exchange Server Technology Adoption Program (TAP).In addition to including fixes, SP1 provides enhancements to improve the Exchange 2013 experience.These include enhancements in security and compliance, architecture and administration, and user experiences. Note: Some of the documentation referenced may not be fully available at the time of publishing of this post.SP1 provides enhancements improving security and compliance capabilities in Exchange Server 2013.
This includes improvements in the Data Loss Prevention (DLP) feature and the return of S/MIME encryption for Outlook Web App users.
As with all cumulative updates (CUs), SP1 is a full build of Exchange, and the deployment of SP1 is just like the deployment of a cumulative update.