concept

Email Protocols

Email protocols are standardized sets of rules and formats that enable the sending, receiving, and management of electronic mail across networks. They define how email clients and servers communicate, including message transmission, retrieval, and storage. Key protocols include SMTP for sending, and IMAP/POP3 for receiving emails.

Also known as: Email Standards, Mail Protocols, SMTP/IMAP/POP3, Electronic Mail Protocols, Email Communication Protocols
🧊Why learn Email Protocols?

Developers should learn email protocols when building applications that involve email functionality, such as notification systems, marketing tools, or custom email clients. Understanding these protocols is essential for implementing reliable email sending/receiving, troubleshooting delivery issues, and ensuring security (e.g., using TLS/SSL).

Compare Email Protocols

Email Protocols vs Instant Messaging Protocols→Email Protocols vs Webhooks→Email Protocols vs Api Based Notifications→

Learning Resources

📄
RFC 5321 - SMTP Protocol
docs
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📝
IMAP vs POP3 vs SMTP - GeeksforGeeks
tutorial
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🎬
Email Protocols Explained - YouTube
video
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🎓
Email Protocols Course on Coursera
course
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Related Tools

SmtpImapPop3Email SecurityNetwork Protocols

Alternatives to Email Protocols

Instant Messaging ProtocolsWebhooksApi Based Notifications