RFC du protocole SMTP : références

[1] ASCII
ASCII, "USA Code for Information Interchange", United States of America Standards Institute, X3.4, 1968. Also in: Feinler, E. and J. Postel, eds., "ARPANET Protocol Handbook", NIC 7104, for the Defense Communications Agency by SRI International, Menlo Park, California, Revised January 1978.

[2] RFC 822
Crocker, D., "Standard for the Format of ARPA Internet Text Messages," RFC 822, Department of Electrical Engineering, University of Delaware, August 1982.

[3] TCP
Postel, J., ed., "Transmission Control Protocol - DARPA Internet Program Protocol Specification", RFC 793, USC/Information Sciences Institute, NTIS AD Number A111091, September 1981. Also in: Feinler, E. and J. Postel, eds., "Internet Protocol Transition Workbook", SRI International, Menlo Park, California, March 1982.

[4] NCP
McKenzie,A., "Host/Host Protocol for the ARPA Network", NIC 8246, January 1972. Also in: Feinler, E. and J. Postel, eds., "ARPANET Protocol Handbook", NIC 7104, for the Defense Communications Agency by SRI International, Menlo Park, California, Revised January 1978.

[5] Initial Connection Protocol
Postel, J., "Official Initial Connection Protocol", NIC 7101, 11 June 1971. Also in: Feinler, E. and J. Postel, eds., "ARPANET Protocol Handbook", NIC 7104, for the Defense Communications Agency by SRI International, Menlo Park, California, Revised January 1978.

[6] NITS
PSS/SG3, "A Network Independent Transport Service", Study Group 3, The Post Office PSS Users Group, February 1980. Available from the DCPU, National Physical Laboratory, Teddington, UK.

[7] X.25
CCITT, "Recommendation X.25 - Interface Between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) for Terminals Operating in the Packet Mode on Public Data Networks," CCITT Orange Book, Vol. VIII.2, International Telephone and Telegraph Consultative Committee, Geneva, 1976.