Email Systems
Email systems are platforms and protocols that enable the sending, receiving, storing, and management of electronic mail messages over networks like the internet. They involve components such as mail servers (e.g., SMTP, IMAP, POP3), clients, and infrastructure for routing and security. Developers work with email systems to integrate email functionality into applications, automate communications, and ensure reliable delivery.
Developers should learn email systems when building applications that require email notifications, user authentication via email, or automated communication workflows, such as in e-commerce, SaaS platforms, or customer support tools. Understanding email protocols and server configurations is crucial for troubleshooting delivery issues, implementing spam filters, and ensuring compliance with email standards and regulations.