usr/src/usr.sbin/sendmail/src/sendmail.hf

@(#)    sendmail.hf     4.3     %G%
cpyr
cpyr    Copyright (c) 1983  Eric P. Allman
cpyr    Copyright (c) 1988 The Regents of the University of California.
cpyr    All rights reserved.
cpyr
cpyr    Redistribution and use in source and binary forms are permitted
cpyr    provided that the above copyright notice and this paragraph are
cpyr    duplicated in all such forms and that any documentation,
cpyr    advertising materials, and other materials related to such
cpyr    distribution and use acknowledge that the software was developed
cpyr    by the University of California, Berkeley.  The name of the
cpyr    University may not be used to endorse or promote products derived
cpyr    from this software without specific prior written permission.
cpyr    THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
cpyr    IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
cpyr    WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
cpyr
cpyr    @(#)sendmail.hf 4.3 (Berkeley) %G%
cpyr
smtp    Commands:
smtp            HELO    MAIL    RCPT    DATA    RSET
smtp            NOOP    QUIT    HELP    VRFY    EXPN
smtp    For more info use "HELP <topic>".
smtp    To report bugs in the implementation contact eric@Berkeley.ARPA
smtp    or eric@UCB-ARPA.ARPA.
smtp    For local information contact postmaster at this site.
help    HELP [ <topic> ]
help            The HELP command gives help info.
helo    HELO <hostname>
helo            Introduce yourself.  I am a boor, so I really don't
helo            care if you do.
mail    MAIL FROM: <sender>
mail            Specifies the sender.
rcpt    RCPT TO: <recipient>
rcpt            Specifies the recipient.  Can be used any number of times.
data    DATA
data            Following text is collected as the message.
data            End with a single dot.
rset    RSET
rset            Resets the system.
quit    QUIT
quit            Exit sendmail (SMTP).
vrfy    VRFY <recipient>
vrfy            Not implemented to protocol.  Gives some sexy
vrfy            information.
expn    EXPN <recipient>
expn            Same as VRFY in this implementation.
noop    NOOP
noop            Do nothing.
send    SEND FROM: <sender>
send            replaces the MAIL command, and can be used to send
send            directly to a users terminal.  Not supported in this
send            implementation.
soml    SOML FROM: <sender>
soml            Send or mail.  If the user is logged in, send directly,
soml            otherwise mail.  Not supported in this implementation.
saml    SAML FROM: <sender>
saml            Send and mail.  Send directly to the user's terminal,
saml            and also mail a letter.  Not supported in this
saml            implementation.
turn    TURN
turn            Reverses the direction of the connection.  Not currently
turn            implemented.