Collaboration capabilities to be supported Email Messaging & Calendar Microsoft Exchange Online and PostFix SMTP on LinuxDocument Collaboration and File Sharing Microsoft SharePoint/OneDriveOnline Meeting, Meeting Broadcasting, Instant Messaging, Web Conferencing, Audio Conferencing, and Content Sharing Microsoft TeamsEnterprise social media Facebook WorkplaceMass Notification Alerting Alert MediaCitizen Application Development Power Platform (Power Apps)Process Automation - Power Platform (Powe