This document outlines the agenda and goals for a Microsoft 365 Exchange Online administration and configuration training workshop. The 4-day workshop covers topics such as Exchange Online hybrid configuration, managing interfaces, identity models, directory synchronization, mail flow, encryption, compliance management, retention, mobile device management, sharing, and diagnostic tools. Attendees will learn how to navigate management tools, understand Exchange Online hybrid deployments, use diagnostic tools for troubleshooting, and design archiving and retention layouts. The workshop includes introductions, lectures, and hands-on labs.