PUSHDIVERT(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
#	The Regents of the University of California.  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the University of
#	California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
ifdef(`SMTP_MAILER_FLAGS',, `define(`SMTP_MAILER_FLAGS', `')')
define(_NULL_CLIENT_ONLY_, `1')
ifelse(_ARG_, `', `errprint(`Feature "nullclient" requires argument')',
	`define(`MAIL_HUB', _ARG_)')
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#
#  This is used only for relaying mail from a client to a hub when
#  that client does absolutely nothing else -- i.e., it is a "null
#  mailer".  In this sense, it acts like the "R" option in Sun
#  sendmail.
#

VERSIONID(`@(#)nullclient.m4	8.7 (Berkeley) 2/11/96')

PUSHDIVERT(6)
# hub host (to which all mail is sent)
DH`'ifdef(`MAIL_HUB', MAIL_HUB,
	`errprint(`MAIL_HUB not defined for nullclient feature')')
ifdef(`MASQUERADE_NAME',, `define(`MASQUERADE_NAME', MAIL_HUB)')dnl

# route-addr separators
C: : ,
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PUSHDIVERT(7)
############################################
###   Null Client Mailer specification   ###
############################################

ifdef(`confRELAY_MAILER',,
	`define(`confRELAY_MAILER', `nullclient')')dnl
ifdef(`confFROM_HEADER',,
	`define(`confFROM_HEADER', <$g>)')dnl
ifdef(`SMTP_MAILER_ARGS',, `define(`SMTP_MAILER_ARGS', `IPC $h')')dnl

Mnullclient,	P=[IPC], F=CONCAT(mDFMuXa, SMTP_MAILER_FLAGS),ifdef(`SMTP_MAILER_MAX', ` M=SMTP_MAILER_MAX,')
		A=SMTP_MAILER_ARGS
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