Message center announcements, November 8-14, 2021 HCS COMPANY MICROSOFT SERVICES B.V. Major updates Feature "Related content" is retiring from Classic Yammer Act by: December 20 MC298024 | November 13 - At this time, we recommend using the new Yammer experience and capabilities that are available for our current Yammer App users as we will be retiring the feature Related contentfrom Classic Yammer after December 20, 2021. View more (Updated) TLS1.2 enforcement for Direct Routing SIP interface Act by: January 3 MC297438 | November 12 - Updated November 12, 2021: We have updated the content below for clarity. Thank you for your feedback.We're making some changes to Direct Routing SIP interface.On January 3rd 2022, to provide the best-in-class encryption to our customers, we will begin retiring Transport Layer Security (TLS) versions 1.0 and 1.1 and begin obligatingTLS1.2 usage for the Direct Routing SIP interface.The move to TLS 1.2 is to ensure that our service is secure