🔍 Issue Summary When using Outlook on the Web (OWA) with Office Online Server (OOS) integrated, users might face the following error while trying to send an email with a …
🧩 Issue Overview After successfully setting up Office Online Server (OOS) and trying to edit a PowerPoint (or Word/Excel) file in the browser, you may encounter this message: “Sorry, you …
Introduction: Why Office Online Server is Needed? In modern Exchange environments, offering seamless file previews within Outlook on the Web (OWA) greatly enhances user experience. While PDF and TXT files …
🔄 Introduction As Microsoft moves toward a modern servicing model, Exchange Server Subscription Edition (SE) is the next evolution in on-premises email infrastructure. Built on the foundation of Exchange Server …
