RedJini Blog

[용어 설명]

• MUA (Mail User Agent) : 사용자가 실행하는 프로그램으로 이메일을 작성하고 볼수있는 에이전트 (예: Outlook등)
• MTA (Mail Transfer Agent) : 메일서버와 메일서버간에 메일을 전달해주는 에이전트
• MDA (Mail Delivery Agent) : MTA를 통해서 받은 메일을 사용자의 메일함에 전달해주는 에이전트
• MRA (Mail Retrieval Agent) : 메일함에서 메일을 읽어오기 위한 에이전트
• SMTP (Simple Mail Transfer Protocol): 클라이언트가 메일을 보내거나 메일서버간에 메일을 주고 받을 때
• POP3 (Post Office Protocol), IMAP (Internet Messaging Access Protocol): 메일클라이언트가 메일을 서버로 부터 가져올 때 사용되는 프로토콜

[ RFC 문서 ]

• RFC 821, Simple Mail Transfer Protocol.
• RFC 822, Standard for the Format of ARPA Internet Text Messages.
• RFC 931, Authentication Server.
• RFC 974, Mail Routing and the Domain System.
• RFC 1123, Requirements for Internet Hosts -- Application and Support.
• RFC 1413, Identification Protocol.
• RFC 1423, Privacy Enhancement for Internet Electronic Mail: Part III: Algorithms, Modes, and Identifiers.
• RFC 1651, SMTP Service Extensions.
• RFC 1652, SMTP Service Extension for 8bit-MIMEtransport.
• RFC 1806, Content disposition. header.
• RFC 1854, SMTP Service Extension for Command Pipelining.
• RFC 1891, SMTP Service Extension for Delivery Status Notifications.
• RFC 1892, The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages.
• RFC 1893, Enhanced mail system status codes.
• RFC 1894, An Extensible Message Format for Delivery Status Notifications.
• RFC 1939, Post Office Protocol - Version 3.
• RFC 1985, SMTP Service Extension for Remote Message Queue Starting (ETRN).
• RFC 1991, PGP Message Exchange Formats.
• RFC 2015, MIME Security with Pretty Good Privacy. (PGP).
• RFC 2045, MIME Internet message bodies.
• RFC 2046, MIME Media Types.
• RFC 2047, MIME Headers.
• RFC 2048, MIME Registration Procedures.
• RFC 2049, MIME Conformance Criteria.
• RFC 2142, Mailbox names for common services.
• RFC 2183, Content Disposition header.
• RFC 2821, Simple Mail Transfer Protocol.
• RFC 2822, Internet Message Format.