Microsoft Exchange Server
Microsoft Exchange Server is a mail server and calendaring software developed by Microsoft. It runs exclusively on Windows Server operating systems and is used by enterprises for email, calendaring, contacts, and tasks, typically integrated with Microsoft Outlook clients. It supports features like shared mailboxes, resource booking, and advanced security protocols.
Developers should learn Exchange Server when building or maintaining enterprise email systems, especially in Microsoft-centric environments where integration with Active Directory, SharePoint, and other Microsoft products is required. It's essential for roles involving system administration, email infrastructure management, or developing applications that interact with email services via protocols like EWS (Exchange Web Services) or Microsoft Graph API.