1cpyr
2cpyr	Copyright (c) 1983, 1995  Eric P. Allman
3cpyr	Copyright (c) 1988, 1993
4cpyr	    The Regents of the University of California.  All rights reserved.
5cpyr
6cpyr	@(#)sendmail.hf	8.3 (Berkeley) 04/21/95
7cpyr
8smtp	Commands:
9smtp		HELO	EHLO	MAIL	RCPT	DATA
10smtp		RSET	NOOP	QUIT	HELP	VRFY
11smtp		EXPN	VERB
12smtp	For more info use "HELP <topic>".
13smtp	To report bugs in the implementation send email to
14smtp		sendmail@CS.Berkeley.EDU.
15smtp	For local information send email to Postmaster at your site.
16help	HELP [ <topic> ]
17help		The HELP command gives help info.
18helo	HELO <hostname>
19helo		Introduce yourself.
20ehlo	EHLO <hostname>
21ehlo		Introduce yourself, and request extended SMTP mode.
22mail	MAIL FROM: <sender>
23mail		Specifies the sender.
24rcpt	RCPT TO: <recipient>
25rcpt		Specifies the recipient.  Can be used any number of times.
26data	DATA
27data		Following text is collected as the message.
28data		End with a single dot.
29rset	RSET
30rset		Resets the system.
31quit	QUIT
32quit		Exit sendmail (SMTP).
33verb	VERB
34verb		Go into verbose mode.  This sends 0xy responses that are
35verb		are not RFC821 standard (but should be)  They are recognized
36verb		by humans and other sendmail implementations.
37vrfy	VRFY <recipient>
38vrfy		Verify an address.  If you want to see what it aliases
39vrfy		to, use EXPN instead.
40expn	EXPN <recipient>
41expn		Expand an address.  If the address indicates a mailing
42expn		list, return the contents of that list.
43noop	NOOP
44noop		Do nothing.
45send	SEND FROM: <sender>
46send		replaces the MAIL command, and can be used to send
47send		directly to a users terminal.  Not supported in this
48send		implementation.
49soml	SOML FROM: <sender>
50soml		Send or mail.  If the user is logged in, send directly,
51soml		otherwise mail.  Not supported in this implementation.
52saml	SAML FROM: <sender>
53saml		Send and mail.  Send directly to the user's terminal,
54saml		and also mail a letter.  Not supported in this
55saml		implementation.
56turn	TURN
57turn		Reverses the direction of the connection.  Not currently
58turn		implemented.
59