Network Working Group J. Reynolds Request for ... - æœ¬æ ¡Ftp Server

[RFC1651] specifies that extension to SMTP can be identified with
keywords.
Keywords Description Reference
Reynolds & Postel [Page 83]
RFC 1700 Assigned Numbers October 1994
------------ -------------------------------- ---------
SEND Send as mail [RFC821]
SOML Send as mail or terminal [RFC821]
SAML Send as mail and terminal [RFC821]
EXPN Expand the mailing list [RFC821]
HELP Supply helpful information [RFC821]
TURN Turn the operation around [RFC821]
8BITMIME Use 8-bit data [RFC1652]
SIZE Message size declaration [RFC1653]
VERB Verbose [Eric Allman]
ONEX One message transaction only [Eric Allman]
MAIL EXTENSION TYPES
The Simple Mail Transfer Protocol [RFC821] specifies a set of
commands or services for mail transfer. A general procedure for
extending the set of services is defined in [RFC1651]. The set of
service extensions is listed here.
Service Ext EHLO Keyword Parameters Verb Reference
----------- ------------ ---------- ---------- ---------
Send SEND none SEND [RFC821]
Send or Mail SOML none SOML [RFC821]
Send and Mail SAML none SAML [RFC821]
Expand EXPN none EXPN [RFC821]
Help HELP none HELP [RFC821]
Turn TURN none TURN [RFC821]
8 Bit MIME 8BITMIME none none [RFC1652]
Size SIZE number none [RFC1653]
MAIL SYSTEM NAMES