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Linux-Sec.net/Mail Secure Mail Server Secure Pop3 Mail Servers MTA Secure-MTA Wireless-MTA WebMail Servers AntiVirus MIME Detach AntiSpam Sendmail Sendmail Install-HOWTO Example Sendmail Config FIles OpenRelay RBLs Filters RFCs Laws Mail Headers Mail Log Analyzers Monty-Python Songs RFCs Related to Emails Opus1.com How Email works slides ( good/simple ) isi.edu RFC-Info Roxen.com RFC in html form zVon.org FAQs.org RFC 821 RFC 821 SMTP - Simple Mail Transfer Protocol by Jonathan B. Postel RFC 822 Mail header format RFC 974 MX routing RFC 976 UUCP mail format RFC 1123 Host requirements (modifies 821, 822, and 974) RFC 1344 Implications of MIME for Internet Mail Gateways RFC 1413 Identification server RFC 1425 SMTP Service Extensions (ESMTP spec) RFC 1426 SMTP Service Extension for 8bit-MIMEtransport RFC 1427 SMTP Service Extension for Message Size Declaration RFC 1428 Transition of Internet Mail from Just-Send-8 to 8-bit SMTP/MIME RFC 1521 MIME: Multipurpose Internet Mail Extensions RFC 1344 Implications of MIME for Internet Mail Gateways RFC 1428 Transition of Internet Mail from Just-Send-8 to 8-bit SMTP/MIME RFC 1652 SMTP Service Extension for 8bit-MIMEtransport RFC 1869 SMTP Service Extensions ( ESMTP ) RFC 1870 SMTP Service Extension for Message Size Declaration RFC 1891 SMTP Service Extension for Delivery Status Notifications RFC 1892 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 POP3, Post Office Protocol version 3 RFC 1985 SMTP Service Extension for Remote Message Queue Starting RFC 2033 Local Mail Transfer Protocol (LMTP) RFC 2034 SMTP Service Extension for Returning Enhanced Error Codes RFC 2045 MIME ^ Multipurpose Internet Mail Extensions ^ part 1 RFC 2046 MIME ^ part 2 RFC 2047 MIME ^ part 3 RFC 2048 MIME ^ part 4 RFC 2049 MIME ^ part 5 RFC 2142 Mailbox names for common services, roles and functions RFC 2476 Message Submission RFC 2487 Secure SMTP over TLS RFC 2505 Anti-Spam Recommendations RFC 2554 Authentication for SMTP RFC 2821 Simple Mail Transfer Protocol RFC 2822 Internet Message Format RFC 2852 Deliver By SMTP Service Extension RFC 2920 SMTP Service Extension for Command Pipelining Copyright © 2000 Linux-Consulting All Rights Reserved. Updated: Sun Nov 21 23:52:27 2004 PDT