path: root/esmtp.1

.\" Based on ssmtp.1 and sendmail.8 man pages of the sSMTP and 
.\" sendmail distributions respectively.
.\" 
.\" Portions are
.\"     Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
.\"         All rights reserved.
.\"     Copyright (c) 1983, 1997 Eric P. Allman.  All rights reserved.
.\"     Copyright (c) 1988, 1991, 1993
.\"         The Regents of the University of California.  All rights reserved.
.TH ESMTP 1

.SH NAME
esmtp

.SH SUMMARY
libESMTP to Sendmail compatibility interface

.SH SYNOPSIS
.B esmtp
.RI "[ " flags " ] [ " address " "  ... " ]"
.br

.SH DESCRIPTION
.B Esmtp
is a send-only 
.B sendmail
emulator for machines which normally retrieve their mail
up from a centralized mailhub
using programs such as
.B fetchmail .
.PP
.B Esmtp
does not attempt to provide all the functionality of 
.B sendmail
: it is intended to be used by other 
mail user agents as 
.B mutt .

.SH OPTIONS
Most 
.B sendmail
options are irrelevent to 
.B esmtp .
Those marked ``ignored'' or ``default'' have no effect on mail transfer. 
Those marked ``unsupported'' are fatal errors.

.TP
.B \-Ac
(ignored)
Use submit.cf even if the operation mode does not indicate
an initial mail submission.

.TP
.B \-Am
(ignored)
Use sendmail.cf even if the operation mode indicates
an initial mail submission.

.TP
.BI \-B type
(ignored)
Set the body type to
.IR type .
Current legal values are 
7BIT 
or  
8BITMIME.

.TP
.B \-ba
(unsupported)
Go into 
ARPANET 
mode.

.TP
.B \-bd
(unsupported)
Run as a daemon.

.TP
.B \-bD
(unsupported)
Same as
.B \-bd
except runs in foreground.

.TP
.B \-bh
(unsupported)
Print the persistent host status database.

.TP
.B \-bH
(unsupported)
Purge expired entries from the persistent host status database.

.TP
.B \-bi
(ignored)
Initialize the alias database.

.TP
.B \-bm
(default)
Deliver mail in the usual way.

.TP
.B \-bp
(unsupported)
Print a listing of the queue(s).

.TP
.B \-bP
(unsupported)
Print number of entries in the queue(s);
only available with shared memory support.

.TP
.B \-bs
(unsupported)
Use the 
SMTP 
protocol as described in 
RFC821 
on standard input and output.  

.TP
.B \-bt
(unsupported)
Run in address test mode.  

.TP
.B \-bv
(unsupported)
Verify names only \- do not try to collect or deliver a message.

.TP
.BI \-C file
Use alternate configuration file.

.TP
.BI \-d X
(ignored)
Set debugging value to
.IR X .
.ne 1i

.TP
.BI \-F fullname
Set the full name of the sender.

.TP
.BI \-f name
Sets the name of the ``from'' person 
(i.e., the envelope sender of the mail).
This address may also be used in the From: header
if that header is missing during initial submission.
The envelope sender address is used as the recipient
for delivery status notifications
and may also appear in a Return-Path: header.
.PP
This address is also used to select from different identities in the
configuration file.

.TP
.BI \-G
(ignored)
Relay (gateway) submission of a message.

.TP
.BI \-h N
(ignored)
Set the hop count to
.IR N .

.TP
.B \-i
(ignored)
Ignore dots alone on lines by themselves in incoming messages.
This should be set if you are reading data from a file.

.TP
.BI "\-L " tag
(ignored)
Set the identifier used in syslog messages to the supplied
.IR tag .

.TP
.BI "\-N " dsn
Set delivery status notification conditions to
.IR dsn ,
which can be 
`never' 
for no notifications 
or a comma separated list of the values 
`failure' 
to be notified if delivery failed, 
`delay'
to be notified if delivery is delayed, and 
`success' 
to be notified when the message is successfully delivered.

.TP
.B \-n
(default)
Don't do aliasing.

.TP
\fB\-O\fP \fIoption\fR=\fIvalue\fR 
(ignored)
Set option
.I option
to the specified
.IR value .
This form uses long names.

.TP
.BI \-o "x value"
(ignored)
Set option
.I x
to the specified
.IR value .
This form uses single character names only.  

.TP
.BI \-p protocol
(ignored)
Set the name of the protocol used to receive the message.  

.TP
\fB\-q\fR[\fItime\fR] 
(ignored)
Process saved messages in the queue at given intervals.  

.TP
\fB\-qp\fR[\fItime\fR] 
(ignored)
Similar to \fB\-q\fItime\fR,
except that instead of periodically forking a child to process the queue,
sendmail forks a single persistent child for each queue
that alternates between processing the queue and sleeping.

.TP
\fB\-q\fRf
(ignored)
Process saved messages in the queue once and do not fork(),
but run in the foreground.

.TP
\fB\-q\fRG name
(ignored)
Process jobs in queue group called
.I name
only.

.TP
\fB\-q\fR[\fI!\fR]I substr
(ignored)
Limit processed jobs to those containing
.I substr
as a substring of the queue id or not when
.I !
is specified.

.TP
\fB\-q\fR[\fI!\fR]R substr
(ignored)
Limit processed jobs to those containing
.I substr
as a substring of one of the recipients or not when
.I !
is specified.

.TP
\fB\-q\fR[\fI!\fR]S substr
(ignored)
Limit processed jobs to those containing
.I substr
as a substring of the sender or not when
.I !
is specified.

.TP
.BI "\-R " return
(ignored)
Set the amount of the message to be returned 
if the message bounces.
The
.I return
parameter can be 
`full' 
to return the entire message or 
`hdrs' 
to return only the headers.  
In the latter case also local bounces return only the headers.

.TP
.BI \-r name
An alternate and obsolete form of the
.B \-f
flag.

.TP
.B \-t
(unsupported)
Read message for recipients.  
To:, Cc:, and Bcc: lines will be scanned for recipient addresses.  
The Bcc: line will be deleted before transmission.

.TP
.BI "\-V " envid
(ignored)
Set the original envelope id.  

.TP
.B \-v
Go into verbose mode.  

.TP
.BI "\-X " logfile
Log all traffic in and out of mailers in the indicated log file.

.TP
.B \-\-
Stop processing command flags and use the rest of the arguments as
addresses.

.SH FILES
.TP
 ~/.esmtprc
configuration file

.SH SEE ALSO
fetchmail(1)

.SH DIAGNOSTICS

.SH AUTHORS
José Fonseca
.PP
Brian Stafford