MAPI
MAPI (Messaging Application Programming Interface) is a Microsoft Windows API that enables applications to send and receive email, manage calendars, and handle other messaging tasks. It provides a standardized way for software to interact with email servers and clients, such as Microsoft Outlook, supporting features like message creation, folder management, and address book access. Originally developed for Microsoft Exchange, it has been widely used in enterprise environments for integrating email functionality into custom applications.
Developers should learn MAPI when building Windows-based applications that require email integration, such as CRM systems, workflow automation tools, or custom business software that needs to send notifications or sync with Outlook. It is particularly useful in enterprise settings where Microsoft Exchange is the email server, as it offers deep integration with Exchange features and client-side email management. However, due to its complexity and Windows-specific nature, it is less common in modern cross-platform or web-based development.