Most RecentMost ViewedMost LikesAnnouncing: Office 365 endpoint categories and Office 365 IP Address and URL web service For those working on network connectivity to Office 365. New endpoint categories published and a new web service to get the IP Address ranges and URLs for Office 365. Cloud Update Reaches General Availability: Transforming Microsoft 365 Apps Management Discover how Cloud Update streamlines currency, security, and feature parity for admins—with game-changing features and what’s coming next. Network provider connectivity attribution in the Microsoft 365 admin center The Health | Network Connectivity page in the Microsoft 365 admin center is where you can view network connectivity assessment results for your users. Announcing preview of Microsoft 365 connectivity test tool for Microsoft 365 operated by 21Vianet We are delighted to announce the launch of the Microsoft 365 Connectivity Test Tool specifically designed for customers using Microsoft 365 operated by 21Vianet. Public Preview for Network Provider Performance and Availability Reporting We are thrilled to announce the availability of a Public Preview for network provider performance and availability reporting in the Microsoft 365 admin center! Office 365 ProPlus Deployment and Proxy Server Guidance Let's talk about how to optimize Office 365 ProPlus deployments behind a network proxy. Deploy Microsoft 365 Apps to remote workers Learn how to keep your Microsoft 365 Apps deployment going and relief your VPN from heavy content distribution.