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cpyr
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cpyr Copyright (c) 1998-2000, 2002, 2004-2007 Sendmail, Inc. and its suppliers.
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cpyr All rights reserved.
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cpyr Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
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cpyr Copyright (c) 1988, 1993
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cpyr The Regents of the University of California. All rights reserved.
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cpyr
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cpyr
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cpyr By using this file, you agree to the terms and conditions set
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cpyr forth in the LICENSE file which can be found at the top level of
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cpyr the sendmail distribution.
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cpyr
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smtp This is sendmail
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smtp Topics:
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smtp HELO EHLO MAIL RCPT DATA
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smtp RSET NOOP QUIT HELP VRFY
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smtp EXPN VERB ETRN DSN AUTH
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smtp STARTTLS
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smtp For more info use "HELP <topic>".
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smtp To report bugs in the implementation see
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smtp http://www.sendmail.org/email-addresses.html
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smtp For local information send email to Postmaster at your site.
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help HELP [ <topic> ]
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help The HELP command gives help info.
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helo HELO <hostname>
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helo Introduce yourself.
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ehlo EHLO <hostname>
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ehlo Introduce yourself, and request extended SMTP mode.
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ehlo Possible replies include:
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ehlo SEND Send as mail [RFC821]
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ehlo SOML Send as mail or terminal [RFC821]
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ehlo SAML Send as mail and terminal [RFC821]
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ehlo EXPN Expand the mailing list [RFC821]
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ehlo HELP Supply helpful information [RFC821]
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ehlo TURN Turn the operation around [RFC821]
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ehlo 8BITMIME Use 8-bit data [RFC1652]
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ehlo SIZE Message size declaration [RFC1870]
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ehlo VERB Verbose [Allman]
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ehlo CHUNKING Chunking [RFC1830]
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ehlo BINARYMIME Binary MIME [RFC1830]
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ehlo PIPELINING Command Pipelining [RFC1854]
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ehlo DSN Delivery Status Notification [RFC1891]
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ehlo ETRN Remote Message Queue Starting [RFC1985]
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ehlo STARTTLS Secure SMTP [RFC2487]
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ehlo AUTH Authentication [RFC2554]
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ehlo ENHANCEDSTATUSCODES Enhanced status codes [RFC2034]
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ehlo DELIVERBY Deliver By [RFC2852]
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mail MAIL From:<sender> [ <parameters> ]
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mail Specifies the sender. Parameters are ESMTP extensions.
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mail See "HELP DSN" for details.
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rcpt RCPT To:<recipient> [ <parameters> ]
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rcpt Specifies the recipient. Can be used any number of times.
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rcpt Parameters are ESMTP extensions. See "HELP DSN" for details.
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data DATA
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data Following text is collected as the message.
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data End with a single dot.
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rset RSET
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rset Resets the system.
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quit QUIT
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quit Exit sendmail (SMTP).
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auth AUTH mechanism [initial-response]
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auth Start authentication.
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starttls STARTTLS
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starttls Start TLS negotiation.
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verb VERB
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verb Go into verbose mode. This sends 0xy responses that are
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verb not RFC821 standard (but should be) They are recognized
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verb by humans and other sendmail implementations.
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vrfy VRFY <recipient>
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vrfy Verify an address. If you want to see what it aliases
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vrfy to, use EXPN instead.
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expn EXPN <recipient>
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expn Expand an address. If the address indicates a mailing
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expn list, return the contents of that list.
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noop NOOP
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noop Do nothing.
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send SEND FROM:<sender>
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send replaces the MAIL command, and can be used to send
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send directly to a users terminal. Not supported in this
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send implementation.
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soml SOML FROM:<sender>
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soml Send or mail. If the user is logged in, send directly,
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soml otherwise mail. Not supported in this implementation.
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saml SAML FROM:<sender>
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saml Send and mail. Send directly to the user's terminal,
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saml and also mail a letter. Not supported in this
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saml implementation.
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turn TURN
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turn Reverses the direction of the connection. Not currently
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turn implemented.
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etrn ETRN [ <hostname> | @<domain> | \#<queuename> ]
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etrn Run the queue for the specified <hostname>, or
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etrn all hosts within a given <domain>, or a specially-named
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etrn <queuename> (implementation-specific).
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dsn MAIL From:<sender> [ RET={ FULL | HDRS} ] [ ENVID=<envid> ]
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dsn RCPT To:<recipient> [ NOTIFY={NEVER,SUCCESS,FAILURE,DELAY} ]
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dsn [ ORCPT=<recipient> ]
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dsn SMTP Delivery Status Notifications.
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dsn Descriptions:
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dsn RET Return either the full message or only headers.
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dsn ENVID Sender's "envelope identifier" for tracking.
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dsn NOTIFY When to send a DSN. Multiple options are OK, comma-
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dsn delimited. NEVER must appear by itself.
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dsn ORCPT Original recipient.
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-bt Help for test mode:
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-bt ? :this help message.
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-bt .Dmvalue :define macro `m' to `value'.
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-bt .Ccvalue :add `value' to class `c'.
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-bt =Sruleset :dump the contents of the indicated ruleset.
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-bt =M :display the known mailers.
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-bt -ddebug-spec :equivalent to the command-line -d debug flag.
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-bt $$m :print the value of macro $$m.
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-bt $$=c :print the contents of class $$=c.
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-bt /mx host :returns the MX records for `host'.
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-bt /parse address :parse address, returning the value of crackaddr, and
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-bt the parsed address.
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-bt /try mailer addr :rewrite address into the form it will have when
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-bt presented to the indicated mailer.
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-bt /tryflags flags :set flags used by parsing. The flags can be `H' for
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-bt Header or `E' for Envelope, and `S' for Sender or `R'
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-bt for Recipient. These can be combined, `HR' sets
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-bt flags for header recipients.
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-bt /canon hostname :try to canonify hostname.
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-bt /map mapname key :look up `key' in the indicated `mapname'.
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-bt /quit :quit address test mode.
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-bt rules addr :run the indicated address through the named rules.
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-bt Rules can be a comma separated list of rules.
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control Help for smcontrol:
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control help This message.
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control restart Restart sendmail.
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control shutdown Shutdown sendmail.
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control status Show sendmail status.
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control mstat Show sendmail status (machine readable format).
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control memdump Dump allocated memory list (for debugging only).
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