Return to BSD News archive
Path: euryale.cc.adfa.oz.au!platinum.sge.net!como.dpie.gov.au!news.gan.net.au!act.news.telstra.net!vic.news.telstra.net!news.mira.net.au!inquo!news.caldera.com!enews.sgi.com!nntprelay.mathworks.com!howland.erols.net!ais.net!news.dgsys.com!sloth.swcp.com!not-for-mail
From: crs@quail.swcp.com (Charlie Sorsby)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Mail question
Date: 28 Jun 1997 17:48:36 -0600
Organization: Just me, Los Alamos, NM
Lines: 940
Message-ID: <5p47sk$a1r@quail.swcp.com>
Reply-To: crs@swcp.com
NNTP-Posting-Host: lappp03.swcp.com
Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:43697
I'm running FreeBSD 2.1.5. My (local) hostname is quail, so named
for my own amusement only. I like it better than localhost,
although it is, of course, also known as localhost. I run popclient
to get my mail from my ISP. I thought that I had sendmail set up
properly.
But every once in a while, I get bounced mail because the recipient
doesn't recognize "quail.swcp.com" -- of course there is no such
host registered. I thought that sendmail was properly masquerading
me as swcp.com as a result of:
DMswcp.com
in /etd/sendmail.cf which I built using m4 and the files provided.
If you can provide help, please tell me not only what I should add
(or change) in sendmail.cf but also where it should go. I'm *not*
a sendmail expert.
I'm appending the headers from a recently bounced message and my
sendmail.cf. I'll prefix the lines in the appended files with my
included file prefix, "= " just in case. Is there something else
that I must set up? Any help will be much appreciated.
Thanks...
Charlie
PS My recollection is that mail to the recipient in the appended
headers didn't used to bounce.
Here's the header of the bounced mail:
= From daemon Sat Jun 28 17:29:30 1997
= Received: from localhost (localhost) by quail.swcp.com (8.7.5/8.7.3) with internal id RAA10213; Sat, 28 Jun 1997 17:29:30 -0600 (MDT)
= Date: Sat, 28 Jun 1997 17:29:30 -0600 (MDT)
= From: Mail Delivery Subsystem <MAILER-DAEMON>
= Subject: Returned mail: Service unavailable
= Message-Id: <199706282329.RAA10213@quail.swcp.com>
= To: crs
= MIME-Version: 1.0
= Content-Type: multipart/report; report-type=delivery-status;
= boundary="RAA10213.867540570/quail.swcp.com"
= Auto-Submitted: auto-generated (failure)
= Status: R
=
= This is a MIME-encapsulated message
=
= --RAA10213.867540570/quail.swcp.com
=
= The original message was received at Sat, 28 Jun 1997 17:29:00 -0600 (MDT)
= from crs@localhost
=
= ----- The following addresses have delivery notifications -----
= ylaughlin@aol.com (unrecoverable error)
=
= ----- Transcript of session follows -----
= ... while talking to a.mx.aol.com.:
= >>> MAIL From:<crs@quail.swcp.com> SIZE=535
= <<< 550 <crs@quail.swcp.com>... Sender domain not found in DNS (see RFC 1123, sections 5.2.2 and 5.2.18).
= ... while talking to b.mx.aol.com.:
= >>> MAIL From:<crs@quail.swcp.com> SIZE=535
= <<< 550 <crs@quail.swcp.com>... Sender domain not found in DNS (see RFC 1123, sections 5.2.2 and 5.2.18).
= ... while talking to c.mr.aol.com.:
= >>> MAIL From:<crs@quail.swcp.com> SIZE=535
= <<< 550 <crs@quail.swcp.com>... Sender domain not found in DNS (see RFC 1123, sections 5.2.2 and 5.2.18).
= ... while talking to b.mr.aol.com.:
= >>> MAIL From:<crs@quail.swcp.com> SIZE=535
= <<< 550 <crs@quail.swcp.com>... Sender domain not found in DNS (see RFC 1123, sections 5.2.2 and 5.2.18).
= ... while talking to a.mr.aol.com.:
= >>> MAIL From:<crs@quail.swcp.com> SIZE=535
= <<< 550 <crs@quail.swcp.com>... Sender domain not found in DNS (see RFC 1123, sections 5.2.2 and 5.2.18).
= 554 ylaughlin@aol.com... Service unavailable
=
= --RAA10213.867540570/quail.swcp.com
= Content-Type: message/delivery-status
=
= Reporting-MTA: dns; quail.swcp.com
= Arrival-Date: Sat, 28 Jun 1997 17:29:00 -0600 (MDT)
=
= Final-Recipient: RFC822; ylaughlin@aol.com
= Action: failed
= Status: 5.5.0
= Remote-MTA: DNS; a.mr.aol.com
= Last-Attempt-Date: Sat, 28 Jun 1997 17:29:30 -0600 (MDT)
=
= --RAA10213.867540570/quail.swcp.com
= Content-Type: message/rfc822
=
= Return-Path: crs
= Received: (from crs@localhost) by quail.swcp.com (8.7.5/8.7.3) id RAA10211 for ylaughlin@aol.com; Sat, 28 Jun 1997 17:29:00 -0600 (MDT)
= Date: Sat, 28 Jun 1997 17:29:00 -0600 (MDT)
= From: Charlie Sorsby <crs>
= Message-Id: <199706282329.RAA10211@quail.swcp.com>
= To: ylaughlin@aol.com
= Subject: Dobbs Training Center on-line
And here's sendmail.cf:
= #
= # Copyright (c) 1983, 1995 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.
= #
=
= ######################################################################
= ######################################################################
= #####
= ##### SENDMAIL CONFIGURATION FILE
= #####
= ##### built by crs@quail.swcp.com on Tue Jan 28 21:26:08 MST 1997
= ##### in /usr/src/usr.sbin/sendmail/cf/cf
= ##### using ../ as configuration include directory
= #####
= ######################################################################
= ######################################################################
=
= ##### @(#)cfhead.m4 8.3 (Berkeley) 9/15/95 #####
= ##### @(#)cf.m4 8.24 (Berkeley) 8/16/95 #####
=
=
= ##### $Id: quail.mc,v 1.1 1997/01/29 04:24:29 crs Exp crs $ #####
=
= ##### @(#)bsd4.4.m4 8.4 (Berkeley) 11/13/95 #####
=
= ##### @(#)generic.m4 8.2 (Berkeley) 4/21/95 #####
=
= ##### @(#)redirect.m4 8.4 (Berkeley) 6/25/95 #####
=
=
=
=
= ##### @(#)use_cw_file.m4 8.1 (Berkeley) 6/7/93 #####
=
=
= ##### @(#)mailertable.m4 8.3 (Berkeley) 8/7/93 #####
=
=
=
=
=
= ##### @(#)proto.m4 8.100 (Berkeley) 12/3/95 #####
=
=
= # level 6 config file format
= V6/Berkeley
=
= ##################
= # local info #
= ##################
=
= Cwlocalhost
= # file containing names of hosts for which we receive email
= Fw-o /etc/sendmail.cw
=
= # my official domain name
= # ... this only if sendmail cannot automatically determine your domain
= #Dj$w.Foo.COM
=
=
= CP.
=
= # UUCP relay host
= DYucbvax.Berkeley.EDU
= CPUUCP
=
= # BITNET relay host
= DBmailhost.Berkeley.EDU
= CPBITNET
=
= # "Smart" relay host (may be null)
= DS
=
= # place to which unknown users should be forwarded
= #Kuser user -m -a<>
= #DLname_of_luser_relay
=
= # operators that cannot be in local usernames (i.e., network indicators)
= CO @ % !
=
= # a class with just dot (for identifying canonical names)
= C..
=
= # Mailer table (overriding domains)
= Kmailertable hash -o /etc/mailertable
=
= # Domain table (adding domains)
= #Kdomaintable dbm /etc/domaintable
=
= # who I send unqualified names to (null means deliver locally)
= DR
=
= # who gets all local email traffic ($R has precedence for unqualified names)
= DH
=
= # class L: names that should be delivered locally, even if we have a relay
= # class E: names that should be exposed as from this host, even if we masquerade
= # class M: domains that should be converted to $M
= #CL root
= CE root
=
= # dequoting map
= Kdequote dequote
=
= # who I masquerade as (null for no masquerading) (see also $=M)
= DMswcp.com
=
= # my name for error messages
= DnMAILER-DAEMON
=
=
= CPREDIRECT
=
= # Configuration version number
= DZ8.7.3
=
=
= ###############
= # Options #
= ###############
=
= # strip message body to 7 bits on input?
= O SevenBitInput=False
=
= # 8-bit data handling
= O EightBitMode=pass8
=
=
= # wait for alias file rebuild (default units: minutes)
= O AliasWait=10
=
= # location of alias file
= O AliasFile=/etc/aliases
=
= # minimum number of free blocks on filesystem
= O MinFreeBlocks=100
=
= # maximum message size
= #O MaxMessageSize=1000000
=
= # substitution for space (blank) characters
= O BlankSub=.
=
= # avoid connecting to "expensive" mailers on initial submission?
= O HoldExpensive=False
=
= # checkpoint queue runs after every N successful deliveries
= #O CheckpointInterval=10
=
= # default delivery mode
= O DeliveryMode=background
=
= # automatically rebuild the alias database?
= #O AutoRebuildAliases
=
= # error message header/file
= #O ErrorHeader=/etc/sendmail.oE
=
= # error mode
= #O ErrorMode=print
=
= # save Unix-style "From_" lines at top of header?
= #O SaveFromLine
=
= # temporary file mode
= O TempFileMode=0600
=
= # match recipients against GECOS field?
= #O MatchGECOS
=
= # maximum hop count
= #O MaxHopCount=17
=
= # location of help file
= O HelpFile=/usr/share/misc/sendmail.hf
=
= # ignore dots as terminators in incoming messages?
= #O IgnoreDots
=
= # name resolver options
= #O ResolverOptions=+AAONLY
=
= # deliver MIME-encapsulated error messages?
= O SendMimeErrors=True
=
= # Forward file search path
= O ForwardPath=$z/.forward.$w:$z/.forward
=
= # open connection cache size
= O ConnectionCacheSize=2
=
= # open connection cache timeout
= O ConnectionCacheTimeout=5m
=
= # use Errors-To: header?
= O UseErrorsTo=False
=
= # log level
= O LogLevel=9
=
= # send to me too, even in an alias expansion?
= #O MeToo
=
= # verify RHS in newaliases?
= O CheckAliases=False
=
= # default messages to old style headers if no special punctuation?
= O OldStyleHeaders=True
=
= # SMTP daemon options
= #O DaemonPortOptions=Port=esmtp
=
= # privacy flags
= O PrivacyOptions=authwarnings
=
= # who (if anyone) should get extra copies of error messages
= #O PostMasterCopy=Postmaster
=
= # slope of queue-only function
= #O QueueFactor=600000
=
= # queue directory
= O QueueDirectory=/var/spool/mqueue
=
= # timeouts (many of these)
= #O Timeout.initial=5m
= #O Timeout.helo=5m
= #O Timeout.mail=10m
= #O Timeout.rcpt=1h
= #O Timeout.datainit=5m
= #O Timeout.datablock=1h
= #O Timeout.datafinal=1h
= #O Timeout.rset=5m
= #O Timeout.quit=2m
= #O Timeout.misc=2m
= #O Timeout.command=1h
= #O Timeout.ident=30s
= #O Timeout.fileopen=60s
= O Timeout.queuereturn=5d
= #O Timeout.queuereturn.normal=5d
= #O Timeout.queuereturn.urgent=2d
= #O Timeout.queuereturn.non-urgent=7d
= O Timeout.queuewarn=72h
= #O Timeout.queuewarn.normal=4h
= #O Timeout.queuewarn.urgent=1h
= #O Timeout.queuewarn.non-urgent=12h
=
= # should we not prune routes in route-addr syntax addresses?
= #O DontPruneRoutes
=
= # queue up everything before forking?
= O SuperSafe=True
=
= # status file
= O StatusFile=/var/log/sendmail.st
=
= # 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
= #O TimeZoneSpec=
=
= # default UID (can be username or userid:groupid)
= O DefaultUser=1:1
=
= # list of locations of user database file (null means no lookup)
= #O UserDatabaseSpec=/etc/userdb
=
= # fallback MX host
= #O FallbackMXhost=fall.back.host.net
=
= # if we are the best MX host for a site, try it directly instead of config err
= #O TryNullMXList
=
= # load average at which we just queue messages
= #O QueueLA=8
=
= # load average at which we refuse connections
= #O RefuseLA=12
=
= # work recipient factor
= #O RecipientFactor=30000
=
= # deliver each queued job in a separate process?
= #O ForkEachJob
=
= # work class factor
= #O ClassFactor=1800
=
= # work time factor
= #O RetryFactor=90000
=
= # shall we sort the queue by hostname first?
= #O QueueSortOrder=priority
=
= # minimum time in queue before retry
= #O MinQueueAge=30m
=
= # default character set
= #O DefaultCharSet=iso-8859-1
=
= # service switch file (ignored on Solaris, Ultrix, OSF/1, others)
= #O ServiceSwitchFile=/etc/service.switch
=
= # hosts file (normally /etc/hosts)
= #O HostsFile=/etc/hosts
=
= # dialup line delay on connection failure
= #O DialDelay=10s
=
= # action to take if there are no recipients in the message
= #O NoRecipientAction=add-to-undisclosed
=
= # chrooted environment for writing to files
= #O SafeFileEnvironment=/arch
=
= # are colons OK in addresses?
= #O ColonOkInAddr
=
= # how many jobs can you process in the queue?
= #O MaxQueueRunSize=10000
=
= # shall I avoid expanding CNAMEs (violates protocols)?
= #O DontExpandCnames
=
= # SMTP initial login message (old $e macro)
= O SmtpGreetingMessage=$j Sendmail $v/$Z; $b
=
= # UNIX initial From header format (old $l macro)
= O UnixFromLine=From $g $d
=
= # delimiter (operator) characters (old $o macro)
= O OperatorChars=.:%@!^/[]+
=
= # shall I avoid calling initgroups(3) because of high NIS costs?
= #O DontInitGroups
=
= ###########################
= # Message precedences #
= ###########################
=
= Pfirst-class=0
= Pspecial-delivery=100
= Plist=-30
= Pbulk=-60
= Pjunk=-100
=
= #####################
= # Trusted users #
= #####################
=
= # this is equivalent to setting class "t"
= #Ft/etc/sendmail.ct
= Troot
= Tdaemon
= Tuucp
=
= #########################
= # Format of headers #
= #########################
=
= H?P?Return-Path: $g
= HReceived: $?sfrom $s $.$?_($?s$|from $.$_) $.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: $?x$x <$g>$|$g$.
= H?F?From: $?x$x <$g>$|$g$.
= 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@$j>
= #
= ######################################################################
= ######################################################################
= #####
= ##### REWRITING RULES
= #####
= ######################################################################
= ######################################################################
=
=
= ###########################################
= ### Rulset 3 -- Name Canonicalization ###
= ###########################################
= S3
=
= # handle null input (translate to <@> special case)
= R$@ $@ <@>
=
= # strip group: syntax (not inside angle brackets!) and trailing semicolon
= R$* $: $1 <@> mark addresses
= R$* < $* > $* <@> $: $1 < $2 > $3 unmark <addr>
= R$* :: $* <@> $: $1 :: $2 unmark node::addr
= R:include: $* <@> $: :include: $1 unmark :include:...
= R$* : $* <@> $: $2 strip colon if marked
= R$* <@> $: $1 unmark
= R$* ; $: $1 strip trailing semi
=
= # null input now results from list:; syntax
= R$@ $@ :; <@>
=
= # strip angle brackets -- note RFC733 heuristic to get innermost item
= R$* $: < $1 > housekeeping <>
= R$+ < $* > < $2 > strip excess on left
= R< $* > $+ < $1 > strip excess on right
= R<> $@ < @ > MAIL FROM:<> case
= R< $+ > $: $1 remove housekeeping <>
=
= # make sure <@a,@b,@c:user@d> syntax is easy to parse -- undone later
= R@ $+ , $+ @ $1 : $2 change all "," to ":"
=
= # localize and dispose of route-based addresses
= R@ $+ : $+ $@ $>96 < @$1 > : $2 handle <route-addr>
=
= # find focus for list syntax
= R $+ : $* ; @ $+ $@ $>96 $1 : $2 ; < @ $3 > list syntax
= R $+ : $* ; $@ $1 : $2; list syntax
=
= # find focus for @ syntax addresses
= R$+ @ $+ $: $1 < @ $2 > focus on domain
= R$+ < $+ @ $+ > $1 $2 < @ $3 > move gaze right
= R$+ < @ $+ > $@ $>96 $1 < @ $2 > already canonical
=
= # do some sanity checking
= R$* < @ $* : $* > $* $1 < @ $2 $3 > $4 nix colons in addrs
=
= # convert old-style addresses to a domain-based address
= R$- ! $+ $@ $>96 $2 < @ $1 .UUCP > resolve uucp names
= R$+ . $- ! $+ $@ $>96 $3 < @ $1 . $2 > domain uucps
= R$+ ! $+ $@ $>96 $2 < @ $1 .UUCP > uucp subdomains
=
= # if we have % signs, take the rightmost one
= R$* % $* $1 @ $2 First make them all @s.
= R$* @ $* @ $* $1 % $2 @ $3 Undo all but the last.
= R$* @ $* $@ $>96 $1 < @ $2 > Insert < > and finish
=
= # else we must be a local name
= R$* $@ $>96 $1
=
=
= ################################################
= ### Ruleset 96 -- bottom half of ruleset 3 ###
= ################################################
=
= S96
=
= # handle special cases for local names
= R$* < @ localhost > $* $: $1 < @ $j . > $2 no domain at all
= R$* < @ localhost . $m > $* $: $1 < @ $j . > $2 local domain
= R$* < @ localhost . UUCP > $* $: $1 < @ $j . > $2 .UUCP domain
= R$* < @ [ $+ ] > $* $: $1 < @@ [ $2 ] > $3 mark [a.b.c.d]
= R$* < @@ $=w > $* $: $1 < @ $j . > $3 self-literal
= R$* < @@ $+ > $* $@ $1 < @ $2 > $3 canon IP addr
=
= # look up domains in the domain table
= #R$* < @ $+ > $* $: $1 < @ $(domaintable $2 $) > $3
=
=
= # pass UUCP addresses straight through
= R$* < @ $+ . UUCP > $* $@ $1 < @ $2 . UUCP . > $3
=
= # pass to name server to make hostname canonical
= R$* < @ $* $~P > $* $: $1 < @ $[ $2 $3 $] > $4
=
= # local host aliases and pseudo-domains are always canonical
= R$* < @ $=w > $* $: $1 < @ $2 . > $3
= R$* < @ $* $=P > $* $: $1 < @ $2 $3 . > $4
= R$* < @ $* . . > $* $1 < @ $2 . > $3
=
= # if this is the local hostname, make sure we treat is as canonical
= R$* < @ $j > $* $: $1 < @ $j . > $2
=
=
= ##################################################
= ### Ruleset 4 -- Final Output Post-rewriting ###
= ##################################################
= S4
=
= R$* <@> $@ handle <> and list:;
=
= # strip trailing dot off possibly canonical name
= R$* < @ $+ . > $* $1 < @ $2 > $3
=
= # eliminate internal code -- should never get this far!
= R$* < @ *LOCAL* > $* $1 < @ $j > $2
=
= # externalize local domain info
= R$* < $+ > $* $1 $2 $3 defocus
= R@ $+ : @ $+ : $+ @ $1 , @ $2 : $3 <route-addr> canonical
= R@ $* $@ @ $1 ... and exit
=
= # UUCP must always be presented in old form
= R$+ @ $- . UUCP $2!$1 u@h.UUCP => h!u
=
= # delete duplicate local names
= R$+ % $=w @ $=w $1 @ $j u%host@host => u@host
=
=
=
= ##############################################################
= ### Ruleset 97 -- recanonicalize and call ruleset zero ###
= ### (used for recursive calls) ###
= ##############################################################
=
= S97
= R$* $: $>3 $1
= R$* $@ $>0 $1
=
=
= ######################################
= ### Ruleset 0 -- Parse Address ###
= ######################################
=
= S0
=
= R<@> $#local $: <@> special case error msgs
= R$* : $* ; <@> $#error $@ 5.1.3 $: "list:; syntax illegal for recipient addresses"
= R<@ $+> $#error $@ 5.1.1 $: "user address required"
= R$* <$* : $* > $* $#error $@ 5.1.1 $: "colon illegal in host name part"
= R$* < @ . > $* $#error $@ 5.1.2 $: "invalid host name"
=
= # handle numeric address spec
= R$* < @ [ $+ ] > $* $: $>98 $1 < @ [ $2 ] > $3 numeric internet spec
= R$* < @ [ $+ ] > $* $#smtp $@ [$2] $: $1 < @ [$2] > $3 still numeric: send
=
= # now delete the local info -- note $=O to find characters that cause forwarding
= R$* < @ > $* $@ $>97 $1 user@ => user
= R< @ $=w . > : $* $@ $>97 $2 @here:... -> ...
= R$- < @ $=w . > $: $(dequote $1 $) < @ $2 . > dequote "foo"@here
= R$* $=O $* < @ $=w . > $@ $>97 $1 $2 $3 ...@here -> ...
=
= # handle local hacks
= R$* $: $>98 $1
=
= # short circuit local delivery so forwarded email works
= R$=L < @ $=w . > $#local $: @ $1 special local names
= R$+ < @ $=w . > $#local $: $1 regular local name
=
= # not local -- try mailer table lookup
= R$* <@ $+ > $* $: < $2 > $1 < @ $2 > $3 extract host name
= R< $+ . > $* $: < $1 > $2 strip trailing dot
= R< $+ > $* $: < $(mailertable $1 $) > $2 lookup
= R< error : $- $+ > $* $#error $@ $1 $: $2 check -- error?
= R< $- : $+ > $* $# $1 $@ $2 $: $3 check -- resolved?
= R< $+ > $* $: $>90 <$1> $2 try domain
=
= # resolve remotely connected UUCP links (if any)
=
= # resolve fake top level domains by forwarding to other hosts
= R$*<@$+.BITNET.>$* $: $>95 < $B > $1 <@$2.BITNET.> $3 user@host.BITNET
=
= # forward non-local UUCP traffic to our UUCP relay
= R$*<@$*.UUCP.>$* $: $>95 < $Y > $1 <@$2.UUCP.> $3 uucp mail
=
=
= # pass names that still have a host to a smarthost (if defined)
= R$* < @ $* > $* $: $>95 < $S > $1 < @ $2 > $3 glue on smarthost name
=
= # deal with other remote names
= R$* < @$* > $* $#smtp $@ $2 $: $1 < @ $2 > $3 user@host.domain
=
= # if this is quoted, strip the quotes and try again
= R$+ $: $(dequote $1 $) strip quotes
= R$+ $=O $+ $@ $>97 $1 $2 $3 try again
=
= # handle locally delivered names
= R$=L $#local $: @ $1 special local names
= R$+ $#local $: $1 regular local names
=
= ###########################################################################
= ### Ruleset 5 -- special rewriting after aliases have been expanded ###
= ###########################################################################
=
= S5
=
= # deal with plussed users so aliases work nicely
= R$+ + * $#local $@ $&h $: $1
= R$+ + $* $#local $@ $2 $: $1 + *
=
= # prepend an empty "forward host" on the front
= R$+ $: <> $1
=
= # send unrecognized local users to a relay host
= #R< > $+ + $* $: < $L . > $( user $1 $) + $2
= #R< > $+ $: < $L . > $( user $1 $) look up user
= #R< $* > $+ <> $* $: < > $2 $3 found; strip $L
= #R< $* . > $+ $: < $1 > $2 strip extra dot
=
= # handle plussed local names
= R< > $+ + $* $#local $@ $2 $: $1
=
= # see if we have a relay or a hub
= R< > $+ $: < $H > $1 try hub
= R< > $+ $: < $R > $1 try relay
= R< > $+ $@ $1 nope, give up
= R< $- : $+ > $+ $: $>95 < $1 : $2 > $3 < @ $2 >
= R< $+ > $+ $@ $>95 < $1 > $2 < @ $1 >
=
= ###################################################################
= ### Ruleset 90 -- try domain part of mailertable entry ###
= ###################################################################
=
= S90
= R$* <$- . $+ > $* $: $1$2 < $(mailertable .$3 $@ $1$2 $@ $2 $) > $4
= R$* <$- : $+ > $* $# $2 $@ $3 $: $4 check -- resolved?
= R$* < . $+ > $* $@ $>90 $1 . <$2> $3 no -- strip & try again
= R$* < $* > $* $: < $(mailertable . $@ $1$2 $) > $3 try "."
= R<$- : $+ > $* $# $1 $@ $2 $: $3 "." found?
= R< $* > $* $@ $2 no mailertable match
=
= ###################################################################
= ### Ruleset 95 -- canonify mailer:host syntax to triple ###
= ###################################################################
=
= S95
= R< > $* $@ $1 strip off null relay
= R< $- : $+ > $* $# $1 $@ $2 $: $3 try qualified mailer
= R< $=w > $* $@ $2 delete local host
= R< $+ > $* $#relay $@ $1 $: $2 use unqualified mailer
=
= ###################################################################
= ### Ruleset 93 -- convert header names to masqueraded form ###
= ###################################################################
=
= S93
= R$=E < @ *LOCAL* > $@ $1 < @ $j . > leave exposed
= R$=E < @ $=M . > $@ $1 < @ $2 . >
= R$=E < @ $=w . > $@ $1 < @ $2 . >
= R$* < @ $=M . > $* $: $1 < @ $2 . @ $M > $3 convert masqueraded doms
= R$* < @ $=w . > $* $: $1 < @ $2 . @ $M > $3
= R$* < @ *LOCAL* > $* $: $1 < @ $j . @ $M > $2
= R$* < @ $+ @ > $* $@ $1 < @ $2 > $3 $M is null
= R$* < @ $+ @ $+ > $* $@ $1 < @ $3 . > $4 $M is not null
=
= ###################################################################
= ### Ruleset 94 -- convert envelope names to masqueraded form ###
= ###################################################################
=
= S94
= #R$+ $@ $>93 $1
= R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2
=
= ###################################################################
= ### Ruleset 98 -- local part of ruleset zero (can be null) ###
= ###################################################################
=
= S98
=
= # addresses sent to foo@host.REDIRECT will give a 551 error code
= R$* < @ $+ .REDIRECT. > $: $1 < @ $2 . REDIRECT . > < ${opMode} >
= R$* < @ $+ .REDIRECT. > <i> $: $1 < @ $2 . REDIRECT. >
= R$* < @ $+ .REDIRECT. > < $- > $# error $@ 5.1.1 $: "551 User not local; please try " <$1@$2>
= #
= ######################################################################
= ######################################################################
= #####
= ##### MAILER DEFINITIONS
= #####
= ######################################################################
= ######################################################################
=
=
= ##################################################
= ### Local and Program Mailer specification ###
= ##################################################
=
= ##### @(#)local.m4 8.21 (Berkeley) 11/6/95 #####
=
= Mlocal, P=/usr/libexec/mail.local, F=lsDFMAw5:/|@rmn, S=10/30, R=20/40,
= T=DNS/RFC822/X-Unix,
= A=mail -d $u
= Mprog, P=/bin/sh, F=lsDFMoeu, S=10/30, R=20/40, D=$z:/,
= T=X-Unix,
= A=sh -c $u
=
= #
= # Envelope sender rewriting
= #
= S10
= R<@> $n errors to mailer-daemon
= R$+ $: $>50 $1 add local domain if needed
= R$* $: $>94 $1 do masquerading
=
= #
= # Envelope recipient rewriting
= #
= S20
= R$+ < @ $* > $: $1 strip host part
=
= #
= # Header sender rewriting
= #
= S30
= R<@> $n errors to mailer-daemon
= R$+ $: $>50 $1 add local domain if needed
= R$* $: $>93 $1 do masquerading
=
= #
= # Header recipient rewriting
= #
= S40
= R$+ $: $>50 $1 add local domain if needed
= #R$* $: $>93 $1 do all-masquerading
=
= #
= # Common code to add local domain name (only if always-add-domain)
= #
= S50
= #R$* < @ $* > $* $@ $1 < @ $2 > $3 already fully qualified
= #R$+ $@ $1 < @ *LOCAL* > add local qualification
=
= #####################################
= ### SMTP Mailer specification ###
= #####################################
=
= ##### @(#)smtp.m4 8.32 (Berkeley) 11/20/95 #####
=
= Msmtp, P=[IPC], F=mDFMuX8, S=11/31, R=21, E=\r\n, L=990,
= T=DNS/RFC822/SMTP,
= A=IPC $h
= Mesmtp, P=[IPC], F=mDFMuXa8, S=11/31, R=21, E=\r\n, L=990,
= T=DNS/RFC822/SMTP,
= A=IPC $h
= Msmtp8, P=[IPC], F=mDFMuX8, S=11/31, R=21, E=\r\n, L=990,
= T=DNS/RFC822/SMTP,
= A=IPC $h
= Mrelay, P=[IPC], F=mDFMuXa8, S=11/31, R=61, E=\r\n, L=2040,
= T=DNS/RFC822/SMTP,
= A=IPC $h
=
= #
= # envelope sender rewriting
= #
= S11
= R$+ $: $>51 $1 sender/recipient common
= R$* :; <@> $@ list:; special case
= R$* $: $>61 $1 qualify unqual'ed names
= R$+ $: $>94 $1 do masquerading
=
=
= #
= # envelope recipient rewriting --
= # also header recipient if not masquerading recipients
= #
= S21
= R$+ $: $>51 $1 sender/recipient common
= R$+ $: $>61 $1 qualify unqual'ed names
=
=
= #
= # header sender and masquerading header recipient rewriting
= #
= S31
= R$+ $: $>51 $1 sender/recipient common
= R:; <@> $@ list:; special case
=
= # do special header rewriting
= R$* <@> $* $@ $1 <@> $2 pass null host through
= R< @ $* > $* $@ < @ $1 > $2 pass route-addr through
= R$* $: $>61 $1 qualify unqual'ed names
= R$+ $: $>93 $1 do masquerading
=
=
= #
= # convert pseudo-domain addresses to real domain addresses
= #
= S51
=
= # pass <route-addr>s through
= R< @ $+ > $* $@ < @ $1 > $2 resolve <route-addr>
=
= # output fake domains as user%fake@relay
= R$+ <@ $+ .BITNET. > $: $1 % $2 .BITNET < @ $B > user@host.BITNET
= R$+.BITNET <@ $+:$+ > $: $1 .BITNET < @ $3 > strip mailer: part
=
= # do UUCP heuristics; note that these are shared with UUCP mailers
= R$+ < @ $+ .UUCP. > $: < $2 ! > $1 convert to UUCP form
= R$+ < @ $* > $* $@ $1 < @ $2 > $3 not UUCP form
=
= # leave these in .UUCP form to avoid further tampering
= R< $&h ! > $- ! $+ $@ $2 < @ $1 .UUCP. >
= R< $&h ! > $-.$+ ! $+ $@ $3 < @ $1.$2 >
= R< $&h ! > $+ $@ $1 < @ $&h .UUCP. >
= R< $+ ! > $+ $: $1 ! $2 < @ *LOCAL* >
=
=
= #
= # common sender and masquerading recipient rewriting
= #
= S61
=
= R$* < @ $* > $* $@ $1 < @ $2 > $3 already fully qualified
= R$+ $@ $1 < @ *LOCAL* > add local qualification
=
=
= #
= # relay mailer header masquerading recipient rewriting
= #
= S71
=
= R$+ $: $>61 $1
= R$+ $: $>93 $1
--
Best regards,
Charlie "Older than dirt" Sorsby Los Alamos, NM "I'm the NRA!"
crs@swcp.com www.swcp.com/~crs Life Member since 1965