Email

• Cemil Betanov, Introduction to X.400, Artech House, ISBN 0-89006-597-7.
• Marsha Egan, "Inbox Detox and The Habit of Email Excellence", Acanthus Publishing ISBN 978-0-9815589-8-1
• Lawrence Hughes, Internet e-mail Protocols, Standards and Implementation, Artech House Publishers, ISBN 0-89006-939-5.
• Kevin Johnson, Internet Email Protocols: A Developer's Guide, Addison-Wesley Professional, ISBN 0-201-43288-9.
• Pete Loshin, Essential Email Standards: RFCs and Protocols Made Practical, John Wiley & Sons, ISBN 0-471-34597-0.
• Partridge, Craig (2008). "The Technical Development of Internet Email" (PDF). IEEE Annals of the History of Computing. Berlin: IEEE Computer Society. 30 (2 (Abril–Hunyo 2008)). ISSN 1934-1547. Ginhipos tikang han orihinal (PDF) han 12 Mayo 2011. Ginkuhà 31 Enero 2015
• Sara Radicati, Electronic Mail: An Introduction to the X.400 Message Handling Standards, Mcgraw-Hill, ISBN 0-07-051104-7.
• John Rhoton, Programmer's Guide to Internet Mail: SMTP, POP, IMAP, and LDAP, Elsevier, ISBN 1-55558-212-5.
• John Rhoton, X.400 and SMTP: Battle of the E-mail Protocols, Elsevier, ISBN 1-55558-165-X.
• David Wood, Programming Internet Mail, O'Reilly, ISBN 1-56592-479-7.
• Coder mails [1] Ginhipos 2021-09-16 han Wayback Machine

outboxWiktionary

• E-mail ngada ha Open Directory Project
• IANA's list of standard header fields
• The History of Email is Dave Crocker's attempt at capturing the sequence of 'significant' occurrences in the evolution of email; a collaborative effort that also cites this page.
• The History of Electronic Mail is a personal memoir by the implementer of an early email system
• A Look at the Origins of Network Email is a short, yet vivid recap of the key historical facts