diff options
Diffstat (limited to 'usr.sbin/sendmail/cf/m4/nullrelay.m4')
| -rw-r--r-- | usr.sbin/sendmail/cf/m4/nullrelay.m4 | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/usr.sbin/sendmail/cf/m4/nullrelay.m4 b/usr.sbin/sendmail/cf/m4/nullrelay.m4 new file mode 100644 index 00000000000..c79d1797f47 --- /dev/null +++ b/usr.sbin/sendmail/cf/m4/nullrelay.m4 @@ -0,0 +1,302 @@ +divert(-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. +# +divert(0) + +VERSIONID(`@(#)nullrelay.m4 8.5 (Berkeley) 2/1/94') + +# +# This configuration applies only to relay-only hosts. They send +# all mail to a hub without consideration of the address syntax +# or semantics, except for adding the hub qualification to the +# addresses. +# +# This is based on a prototype done by Bryan Costales of ICSI. +# + +# hub host (to which all mail is sent) +DH`'ifdef(`MAIL_HUB', MAIL_HUB, + `errprint(`MAIL_HUB not defined for nullclient feature')') + +# name from which everyone will appear to come +DM`'ifdef(`MASQUERADE_NAME', MASQUERADE_NAME, MAIL_HUB) + +# route-addr separators +C: : , + +undivert(6)dnl + +###################### +# Special macros # +###################### + +# SMTP initial login message +De`'confSMTP_LOGIN_MSG + +# UNIX initial From header format +Dl`'confFROM_LINE + +# my name for error messages +Dn`'confMAILER_NAME + +# delimiter (operator) characters +Do`'confOPERATORS + +# format of a total name +Dq<$g> +include(`../m4/version.m4') + +############### +# Options # +############### + +# strip message body to 7 bits on input? +O7`'confSEVEN_BIT_INPUT + +# no aliases here + +# substitution for space (blank) characters +OB`'confBLANK_SUB + +# default delivery mode +Od`'confDELIVERY_MODE + +# error message header/file +ifdef(`confERROR_MESSAGE', + OE`'confERROR_MESSAGE, + #OE/etc/sendmail.oE) + +# error mode +ifdef(`confERROR_MODE', + Oe`'confERROR_MODE, + #Oep) + +# save Unix-style "From_" lines at top of header? +Of`'confSAVE_FROM_LINES + +# temporary file mode +OF`'confTEMP_FILE_MODE + +# default GID +Og`'confDEF_GROUP_ID + +# maximum hop count +Oh`'confMAX_HOP + +# location of help file +OH`'ifdef(`HELP_FILE', HELP_FILE, /usr/lib/sendmail.hf) + +# ignore dots as terminators in incoming messages? +Oi`'confIGNORE_DOTS + +# Insist that the BIND name server be running to resolve names +ifdef(`confBIND_OPTS', + OI`'confBIND_OPTS, + #OI) + +# deliver MIME-encapsulated error messages? +Oj`'confMIME_FORMAT_ERRORS + +# open connection cache size +Ok`'confMCI_CACHE_SIZE + +# open connection cache timeout +OK`'confMCI_CACHE_TIMEOUT + +# use Errors-To: header? +Ol`'confUSE_ERRORS_TO + +# log level +OL`'confLOG_LEVEL + +# send to me too, even in an alias expansion? +Om`'confME_TOO + +# default messages to old style headers if no special punctuation? +Oo`'confOLD_STYLE_HEADERS + +# SMTP daemon options +ifdef(`confDAEMON_OPTIONS', + OO`'confDAEMON_OPTIONS, + #OOPort=esmtp) + +# privacy flags +Op`'confPRIVACY_FLAGS + +# who (if anyone) should get extra copies of error messages +ifdef(`confCOPY_ERRORS_TO', + OP`'confCOPY_ERRORS_TO, + #OPPostmaster) + +# slope of queue-only function +ifdef(`confQUEUE_FACTOR', + Oq`'confQUEUE_FACTOR, + #Oq600000) + +# queue directory +OQ`'ifdef(`QUEUE_DIR', QUEUE_DIR, /var/spool/mqueue) + +# read timeout -- now OK per RFC 1123 section 5.3.2 +ifdef(`confREAD_TIMEOUT', + Or`'confREAD_TIMEOUT, + #Ordatablock=10m) + +# queue up everything before forking? +Os`'confSAFE_QUEUE + +# status file +OS`'ifdef(`STATUS_FILE', STATUS_FILE, /etc/sendmail.st) + +# default message timeout interval +OT`'confMESSAGE_TIMEOUT + +# time zone handling: +# if undefined, use system default +# if defined but null, use TZ envariable passed in +# if defined and non-null, use that info +ifelse(confTIME_ZONE, `USE_SYSTEM', `#Ot', + confTIME_ZONE, `USE_TZ', `Ot', + `Ot`'confTIME_ZONE') + +# default UID +Ou`'confDEF_USER_ID + +# deliver each queued job in a separate process? +OY`'confSEPARATE_PROC + +# work class factor +ifdef(`confWORK_CLASS_FACTOR', + Oz`'confWORK_CLASS_FACTOR, + #Oz1800) + +# work time factor +ifdef(`confWORK_TIME_FACTOR', + OZ`'confWORK_TIME_FACTOR, + #OZ90000) + +########################### +# Message precedences # +########################### + +Pfirst-class=0 +Pspecial-delivery=100 +Plist=-30 +Pbulk=-60 +Pjunk=-100 + +##################### +# Trusted users # +##################### + +Troot +Tdaemon +Tuucp + +######################### +# Format of headers # +######################### + +H?P?Return-Path: $g +HReceived: $?sfrom $s $.$?_($_) $.by $j ($v/$Z)$?r with $r$. id $i$?u for $u$.; $b +H?D?Resent-Date: $a +H?D?Date: $a +H?F?Resent-From: $q +H?F?From: $q +H?x?Full-Name: $x +HSubject: +# HPosted-Date: $a +# H?l?Received-Date: $b +H?M?Resent-Message-Id: <$t.$i@$j> +H?M?Message-Id: <$t.$i@$j> +# +###################################################################### +###################################################################### +##### +##### REWRITING RULES +##### +###################################################################### +###################################################################### + +########################################### +### Rulset 3 -- Name Canonicalization ### +########################################### +S3 + +# handle null input and list syntax (translate to <@> special case) +R$@ $@ <@> +R$*:;$* $@ $1 :; <@> + +# basic textual canonicalization -- note RFC733 heuristic here +R$*<$*>$*<$*>$* $2$3<$4>$5 strip multiple <> <> +R$*<$*<$+>$*>$* <$3>$5 2-level <> nesting +R$*<>$* $@ <@> MAIL FROM:<> case +R$*<$+>$* $2 basic RFC821/822 parsing + +ifdef(`_NO_CANONIFY_', `dnl', +`# eliminate local host if present +R@ $=w $=: $+ $@ @ $M $2 $3 @thishost ... +R@ $+ $@ @ $1 @somewhere ... + +R$+ @ $=w $@ $1 @ $M ...@thishost +R$+ @ $+ $@ $1 @ $2 ...@somewhere + +R$=w ! $+ $@ $2 @ $M thishost!... +R$+ ! $+ $@ $1 ! $2 @ $M somewhere ! ... + +R$+ % $=w $@ $1 @ $M ...%thishost +R$+ % $+ $@ $1 @ $2 ...%somewhere + +R$+ $@ $1 @ $M unadorned user') + + +###################################### +### Ruleset 0 -- Parse Address ### +###################################### + +S0 + +R$*:;<@> $#error $@ USAGE $: "list:; syntax illegal for recipient addresses" + +# pass everything else to a relay host +R$* $#_RELAY_ $@ $H $: $1 + +# +###################################################################### +###################################################################### +##### +`##### MAILER DEFINITIONS' +##### +###################################################################### +###################################################################### +undivert(7)dnl |