Microsoft Exchange
Microsoft Exchange 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 accessed through clients like Microsoft Outlook or web browsers via Outlook on the web. It integrates deeply with other Microsoft products like Active Directory and Microsoft 365.
Developers should learn Microsoft Exchange when building or maintaining enterprise email systems, developing integrations with corporate communication tools, or working in environments that rely on Microsoft's ecosystem for collaboration. It's essential for roles involving email server administration, developing add-ins for Outlook, or creating applications that sync with Exchange calendars and contacts via protocols like EWS (Exchange Web Services) or Microsoft Graph API.