#

# Copyright (c) 1998-2004 Sendmail, Inc. and its suppliers.

#	All rights reserved.

# Copyright (c) 1983, 1995 Eric P. Allman.  All rights reserved.

# Copyright (c) 1988, 1993

#	The Regents of the University of California.  All rights reserved.

#

# By using this file, you agree to the terms and conditions set

# forth in the LICENSE file which can be found at the top level of

# the sendmail distribution.

#

#

######################################################################

######################################################################

#####

#####		SENDMAIL CONFIGURATION FILE

#####

##### built by bhcompile@porky.build.redhat.com on Mon Sep 19 07:13:43 EDT 2005

##### in /usr/src/build/614338-i386/BUILD/sendmail-8.13.5/cf/cf

##### using ../ as configuration include directory

#####

######################################################################

#####

#####	DO NOT EDIT THIS FILE!  Only edit the source .mc file.

#####

######################################################################

######################################################################

#####  $Id: cfhead.m4,v 8.116 2004/01/28 22:02:22 ca Exp $  #####

#####  $Id: cf.m4,v 8.32 1999/02/07 07:26:14 gshapiro Exp $  #####

#####  linux setup for Red Hat Linux  #####

#####  $Id: use_ct_file.m4,v 8.11 2001/08/26 20:58:57 gshapiro Exp $  #####

#####  $Id: msp.m4,v 1.33 2004/02/09 22:32:38 ca Exp $  #####

#####  $Id: no_default_msa.m4,v 8.2 2001/02/14 05:03:22 gshapiro Exp $  #####

#####  $Id: proto.m4,v 8.718 2005/08/24 18:07:23 ca Exp $  #####

# level 10 config file format

V10/Berkeley

# override file safeties - setting this option compromises system security,

# addressing the actual file configuration problem is preferred

# need to set this before any file actions are encountered in the cf file

#O DontBlameSendmail=safe

# default LDAP map specification

# need to set this now before any LDAP maps are defined

#O LDAPDefaultSpec=-h localhost

##################

#   local info   #

##################

# my LDAP cluster

# need to set this before any LDAP lookups are done (including classes)

#D{sendmailMTACluster}$m

Cwlocalhost

# my official domain name

# ... define this only if sendmail cannot automatically determine your domain

#Dj$w.Foo.COM

# host/domain names ending with a token in class P are canonical

CP.

# "Smart" relay host (may be null)

DS

# operators that cannot be in local usernames (i.e., network indicators)

CO @ % !

# a class with just dot (for identifying canonical names)

C..

# a class with just a left bracket (for identifying domain literals)

C[[

# Resolve map (to check if a host exists in check_mail)

Kresolve host -a<OKR> -T<TEMP>

C{ResOk}OKR

# Hosts for which relaying is permitted ($=R)

FR-o /etc/mail/relay-domains

# arithmetic map

Karith arith

# dequoting map

Kdequote dequote

# class E: names that should be exposed as from this host, even if we masquerade

# class L: names that should be delivered locally, even if we have a relay

# class M: domains that should be converted to $M

# class N: domains that should not be converted to $M

#CL root

# my name for error messages

DnMAILER-DAEMON

D{MTAHost}[127.0.0.1]

# Configuration version number

DZ8.13.5/Submit

###############

#   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/mail/aliases

# minimum number of free blocks on filesystem

O MinFreeBlocks=100

# maximum message size

#O MaxMessageSize=0

# 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=i

# error message header/file

#O ErrorHeader=/etc/mail/error-header

# error mode

#O ErrorMode=print

# save Unix-style "From_" lines at top of header?

#O SaveFromLine=False

# queue file mode (qf files)

O QueueFileMode=0660

# temporary file mode

O TempFileMode=0600

# match recipients against GECOS field?

#O MatchGECOS=False

# maximum hop count

#O MaxHopCount=25

# location of help file

O HelpFile=/etc/mail/helpfile

# ignore dots as terminators in incoming messages?

#O IgnoreDots=False

# name resolver options

#O ResolverOptions=+AAONLY

# deliver MIME-encapsulated error messages?

O SendMimeErrors=True

# Forward file search path

O ForwardPath

# open connection cache size

O ConnectionCacheSize=2

# open connection cache timeout

O ConnectionCacheTimeout=5m

# persistent host status directory

#O HostStatusDirectory=.hoststat

# single thread deliveries (requires HostStatusDirectory)?

#O SingleThreadDelivery=False

# use Errors-To: header?

O UseErrorsTo=False

# log level

O LogLevel=9

# send to me too, even in an alias expansion?

#O MeToo=True

# 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=Name=NoMTA, Addr=127.0.0.1, M=E

# SMTP client options

#O ClientPortOptions=Family=inet, Address=0.0.0.0

# Modifiers to define {daemon_flags} for direct submissions

#O DirectSubmissionModifiers

# Use as mail submission program? See sendmail/SECURITY

O UseMSP=True

# privacy flags

O PrivacyOptions=goaway,noetrn,restrictqrun

# who (if anyone) should get extra copies of error messages

#O PostmasterCopy=Postmaster

# slope of queue-only function

#O QueueFactor=600000

# limit on number of concurrent queue runners

#O MaxQueueChildren

# maximum number of queue-runners per queue-grouping with multiple queues

#O MaxRunnersPerQueue=1

# priority of queue runners (nice(3))

#O NiceQueueRun

# shall we sort the queue by hostname first?

#O QueueSortOrder=priority

# minimum time in queue before retry

#O MinQueueAge=30m

# how many jobs can you process in the queue?

#O MaxQueueRunSize=0

# perform initial split of envelope without checking MX records

#O FastSplit=1

# queue directory

O QueueDirectory=/var/spool/clientmqueue

# key for shared memory; 0 to turn off

#O SharedMemoryKey=0

# timeouts (many of these)

#O Timeout.initial=5m

#O Timeout.connect=5m

#O Timeout.aconnect=0s

#O Timeout.iconnect=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=5s

#O Timeout.fileopen=60s

#O Timeout.control=2m

O Timeout.queuereturn=5d

#O Timeout.queuereturn.normal=5d

#O Timeout.queuereturn.urgent=2d

#O Timeout.queuereturn.non-urgent=7d

#O Timeout.queuereturn.dsn=5d

O Timeout.queuewarn=4h

#O Timeout.queuewarn.normal=4h

#O Timeout.queuewarn.urgent=1h

#O Timeout.queuewarn.non-urgent=12h

#O Timeout.queuewarn.dsn=4h

#O Timeout.hoststatus=30m

#O Timeout.resolver.retrans=5s

#O Timeout.resolver.retrans.first=5s

#O Timeout.resolver.retrans.normal=5s

#O Timeout.resolver.retry=4

#O Timeout.resolver.retry.first=4

#O Timeout.resolver.retry.normal=4

#O Timeout.lhlo=2m

#O Timeout.auth=10m

#O Timeout.starttls=1h

# time for DeliverBy; extension disabled if less than 0

#O DeliverByMin=0

# should we not prune routes in route-addr syntax addresses?

#O DontPruneRoutes=False

# queue up everything before forking?

O SuperSafe=True

# status file

O StatusFile=/var/spool/clientmqueue/sm-client.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=mailnull

# list of locations of user database file (null means no lookup)

#O UserDatabaseSpec=/etc/mail/userdb

# fallback MX host

#O FallbackMXhost=fall.back.host.net

# fallback smart host

#O FallbackSmartHost=fall.back.host.net

# if we are the best MX host for a site, try it directly instead of config err

#O TryNullMXList=False

# load average at which we just queue messages

#O QueueLA=8

# load average at which we refuse connections

#O RefuseLA=12

# log interval when refusing connections for this long

#O RejectLogInterval=3h

# load average at which we delay connections; 0 means no limit

#O DelayLA=0

# maximum number of children we allow at one time

#O MaxDaemonChildren=0

# maximum number of new connections per second

#O ConnectionRateThrottle=0

# Width of the window 

#O ConnectionRateWindowSize=60s

# work recipient factor

#O RecipientFactor=30000

# deliver each queued job in a separate process?

#O ForkEachJob=False

# work class factor

#O ClassFactor=1800

# work time factor

#O RetryFactor=90000

# default character set

#O DefaultCharSet=unknown-8bit

# service switch file (name hardwired on Solaris, Ultrix, OSF/1, others)

#O ServiceSwitchFile=/etc/mail/service.switch

# hosts file (normally /etc/hosts)

#O HostsFile=/etc/hosts

# dialup line delay on connection failure

#O DialDelay=0s

# action to take if there are no recipients in the message

#O NoRecipientAction=none

# chrooted environment for writing to files

#O SafeFileEnvironment

# are colons OK in addresses?

#O ColonOkInAddr=True

# shall I avoid expanding CNAMEs (violates protocols)?

#O DontExpandCnames=False

# 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

# From: lines that have embedded newlines are unwrapped onto one line

#O SingleLineFromHeader=False

# Allow HELO SMTP command that does not include a host name

#O AllowBogusHELO=False

# Characters to be quoted in a full name phrase (@,;:\()[] are automatic)

#O MustQuoteChars=.

# delimiter (operator) characters (old $o macro)

O OperatorChars=.:%@!^/[]+

# shall I avoid calling initgroups(3) because of high NIS costs?

O DontInitGroups=True

# are group-writable :include: and .forward files (un)trustworthy?

# True (the default) means they are not trustworthy.

#O UnsafeGroupWrites=True

# where do errors that occur when sending errors get sent?

#O DoubleBounceAddress=postmaster

# where to save bounces if all else fails

#O DeadLetterDrop=/var/tmp/dead.letter

# what user id do we assume for the majority of the processing?

O RunAsUser=smmsp

# maximum number of recipients per SMTP envelope

#O MaxRecipientsPerMessage=0

# limit the rate recipients per SMTP envelope are accepted

# once the threshold number of recipients have been rejected

#O BadRcptThrottle=0

# shall we get local names from our installed interfaces?

O DontProbeInterfaces=True

# Return-Receipt-To: header implies DSN request

#O RrtImpliesDsn=False

# override connection address (for testing)

#O ConnectOnlyTo=0.0.0.0

# Trusted user for file ownership and starting the daemon

O TrustedUser=smmsp

# Control socket for daemon management

#O ControlSocketName=/var/spool/mqueue/.control

# Maximum MIME header length to protect MUAs

#O MaxMimeHeaderLength=0/0

# Maximum length of the sum of all headers

#O MaxHeadersLength=32768

# Maximum depth of alias recursion

#O MaxAliasRecursion=10

# location of pid file

O PidFile=/var/run/sm-client.pid

# Prefix string for the process title shown on 'ps' listings

#O ProcessTitlePrefix=prefix

# Data file (df) memory-buffer file maximum size

#O DataFileBufferSize=4096

# Transcript file (xf) memory-buffer file maximum size

#O XscriptFileBufferSize=4096

# lookup type to find information about local mailboxes

#O MailboxDatabase=pw

# override compile time flag REQUIRES_DIR_FSYNC

#O RequiresDirfsync=true

# list of authentication mechanisms

#O AuthMechanisms=EXTERNAL GSSAPI KERBEROS_V4 DIGEST-MD5 CRAM-MD5

# Authentication realm

#O AuthRealm

# default authentication information for outgoing connections

#O DefaultAuthInfo=/etc/mail/default-auth-info

# SMTP AUTH flags

#O AuthOptions

# SMTP AUTH maximum encryption strength

#O AuthMaxBits

# SMTP STARTTLS server options

#O TLSSrvOptions

# Input mail filters

#O InputMailFilters

# CA directory

#O CACertPath

# CA file

#O CACertFile

# Server Cert

#O ServerCertFile

# Server private key

#O ServerKeyFile

# Client Cert

#O ClientCertFile

# Client private key

#O ClientKeyFile

# File containing certificate revocation lists 

#O CRLFile

# DHParameters (only required if DSA/DH is used)

#O DHParameters

# Random data source (required for systems without /dev/urandom under OpenSSL)

#O RandFile

############################

# QUEUE GROUP DEFINITIONS  #

############################

###########################

#   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/mail/trusted-users

Troot

Tdaemon

Tuucp

#########################

#   Format of headers   #

#########################

H?P?Return-Path: <$g>

HReceived: $?sfrom $s $.$?_($?s$|from $.$_)

	$.$?{auth_type}(authenticated$?{auth_ssf} bits=${auth_ssf}$.)

	$.by $j ($v/$Z)$?r with $r$. id $i$?{tls_version}

	(version=${tls_version} cipher=${cipher} bits=${cipher_bits} verify=${verify})$.$?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

# 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

#####

######################################################################

######################################################################

############################################

###  Ruleset 3 -- Name Canonicalization  ###

############################################

Scanonify=3

# 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				unmark @host:...

R$* [ IPv6 : $+ ] <@>	$: $1 [ IPv6 : $2 ]		unmark IPv6 addr

R$* :: $* <@>		$: $1 :: $2			unmark node::addr

R:include: $* <@>	$: :include: $1			unmark :include:...

R$* : $* [ $* ]		$: $1 : $2 [ $3 ] <@>		remark if leading colon

R$* : $* <@>		$: $2				strip colon if marked

R$* <@>			$: $1				unmark

R$* ;			   $1				strip trailing semi

R$* < $+ :; > $*	$@ $2 :; <@>			catch <list:;>

R$* < $* ; >		   $1 < $2 >			bogus bracketed 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 <>

# strip route address <@a,@b,@c:user@d> -> <user@d>

R@ $+ , $+		$2

R@ [ $* ] : $+		$2

R@ $+ : $+		$2

# find focus for list syntax

R $+ : $* ; @ $+	$@ $>Canonify2 $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$+ < @ $+ >		$@ $>Canonify2 $1 < @ $2 >	already canonical

# convert old-style addresses to a domain-based address

R$- ! $+		$@ $>Canonify2 $2 < @ $1 .UUCP >	resolve uucp names

R$+ . $- ! $+		$@ $>Canonify2 $3 < @ $1 . $2 >		domain uucps

R$+ ! $+		$@ $>Canonify2 $2 < @ $1 .UUCP >	uucp subdomains

# convert node::user addresses into a domain-based address

R$- :: $+		$@ $>Canonify2 $2 < @ $1 .DECNET >	resolve DECnet names

R$- . $- :: $+		$@ $>Canonify2 $3 < @ $1.$2 .DECNET >	numeric DECnet addr

# 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$* @ $*		$@ $>Canonify2 $1 < @ $2 >	Insert < > and finish

# else we must be a local name

R$*			$@ $>Canonify2 $1

################################################

###  Ruleset 96 -- bottom half of ruleset 3  ###

################################################

SCanonify2=96

# 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

# check for IPv4/IPv6 domain literal

R$* < @ [ $+ ] > $*		$: $1 < @@ [ $2 ] > $3		mark [addr]

R$* < @@ $=w > $*		$: $1 < @ $j . > $3		self-literal

R$* < @@ $+ > $*		$@ $1 < @ $2 > $3		canon IP addr

# if really UUCP, handle it immediately

# try UUCP traffic as a local address

R$* < @ $+ . UUCP > $*		$: $1 < @ $[ $2 $] . UUCP . > $3

R$* < @ $+ . . UUCP . > $*	$@ $1 < @ $2 . > $3

# hostnames ending in class P are always canonical

R$* < @ $* $=P > $*		$: $1 < @ $2 $3 . > $4

R$* < @ $* $~P > $*		$: $&{daemon_flags} $| $1 < @ $2 $3 > $4

R$* CC $* $| $* < @ $+.$+ > $*	$: $3 < @ $4.$5 . > $6

R$* CC $* $| $*			$: $3

# pass to name server to make hostname canonical

R$* $| $* < @ $* > $*		$: $2 < @ $[ $3 $] > $4

R$* $| $*			$: $2

# local host aliases and pseudo-domains are always canonical

R$* < @ $=w > $*		$: $1 < @ $2 . > $3

R$* < @ $=M > $*		$: $1 < @ $2 . > $3

R$* < @ $* . . > $*		$1 < @ $2 . > $3

##################################################

###  Ruleset 4 -- Final Output Post-rewriting  ###

##################################################

Sfinal=4

R$+ :; <@>		$@ $1 :				handle <list:;>

R$* <@>			$@				handle <> and list:;

# strip trailing dot off possibly canonical name

R$* < @ $+ . > $*	$1 < @ $2 > $3

# eliminate internal code

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

# put DECnet back in :: form

R$+ @ $+ . DECNET	$2 :: $1			u@h.DECNET => h::u

# delete duplicate local names

R$+ % $=w @ $=w		$1 @ $2				u%host@host => u@host

##############################################################

###   Ruleset 97 -- recanonicalize and call ruleset zero   ###

###		   (used for recursive calls)		   ###

##############################################################

SRecurse=97

R$*			$: $>canonify $1

R$*			$@ $>parse $1

######################################

###   Ruleset 0 -- Parse Address   ###

######################################

Sparse=0

R$*			$: $>Parse0 $1		initial parsing

R<@>			$#local $: <@>		special case error msgs

R$*			$: $>ParseLocal $1	handle local hacks

R$*			$: $>Parse1 $1		final parsing

#

#  Parse0 -- do initial syntax checking and eliminate local addresses.

#	This should either return with the (possibly modified) input

#	or return with a #error mailer.  It should not return with a

#	#mailer other than the #error mailer.

#

SParse0

R<@>			$@ <@>			special case error msgs

R$* : $* ; <@>		$#error $@ 5.1.3 $: "553 List:; syntax illegal for recipient addresses"

R@ <@ $* >		< @ $1 >		catch "@@host" bogosity

R<@ $+>			$#error $@ 5.1.3 $: "553 User address required"

R$+ <@>			$#error $@ 5.1.3 $: "553 Hostname required"

R$*			$: <> $1

R<> $* < @ [ $* ] : $+ > $*	$1 < @ [ $2 ] : $3 > $4

R<> $* < @ [ $* ] , $+ > $*	$1 < @ [ $2 ] , $3 > $4

R<> $* < @ [ $* ] $+ > $*	$#error $@ 5.1.2 $: "553 Invalid address"

R<> $* < @ [ $+ ] > $*		$1 < @ [ $2 ] > $3

R<> $* <$* : $* > $*	$#error $@ 5.1.3 $: "553 Colon illegal in host name part"

R<> $*			$1

R$* < @ . $* > $*	$#error $@ 5.1.2 $: "553 Invalid host name"

R$* < @ $* .. $* > $*	$#error $@ 5.1.2 $: "553 Invalid host name"

R$* < @ $* @ > $*	$#error $@ 5.1.2 $: "553 Invalid route address"

R$* @ $* < @ $* > $*	$#error $@ 5.1.3 $: "553 Invalid route address"

R$* , $~O $*		$#error $@ 5.1.3 $: "553 Invalid route address"

# now delete the local info -- note $=O to find characters that cause forwarding

R$* < @ > $*		$@ $>Parse0 $>canonify $1	user@ => user

R< @ $=w . > : $*	$@ $>Parse0 $>canonify $2	@here:... -> ...

R$- < @ $=w . >		$: $(dequote $1 $) < @ $2 . >	dequote "foo"@here

R< @ $+ >		$#error $@ 5.1.3 $: "553 User address required"

R$* $=O $* < @ $=w . >	$@ $>Parse0 $>canonify $1 $2 $3	...@here -> ...

R$- 			$: $(dequote $1 $) < @ *LOCAL* >	dequote "foo"

R< @ *LOCAL* >		$#error $@ 5.1.3 $: "553 User address required"

R$* $=O $* < @ *LOCAL* >

			$@ $>Parse0 $>canonify $1 $2 $3	...@*LOCAL* -> ...

R$* < @ *LOCAL* >	$: $1

#

#  Parse1 -- the bottom half of ruleset 0.

#

SParse1

# handle numeric address spec

R$* < @ [ $+ ] > $*	$: $>ParseLocal $1 < @ [ $2 ] > $3	numeric internet spec

R$* < @ [ $+ ] > $*	$: $1 < @ [ $2 ] : $S > $3	Add smart host to path

R$* < @ [ $+ ] : > $*		$#esmtp $@ [$2] $: $1 < @ [$2] > $3	no smarthost: send

R$* < @ [ $+ ] : $- : $*> $*	$#$3 $@ $4 $: $1 < @ [$2] > $5	smarthost with mailer

R$* < @ [ $+ ] : $+ > $*	$#esmtp $@ $3 $: $1 < @ [$2] > $4	smarthost without mailer

# short circuit local delivery so forwarded email works

R$=L < @ $=w . >	$#local $: @ $1			special local names

R$+ < @ $=w . >		$#local $: $1			regular local name

# resolve remotely connected UUCP links (if any)

# resolve fake top level domains by forwarding to other hosts

# pass names that still have a host to a smarthost (if defined)

R$* < @ $* > $*		$: $>MailerToTriple < $S > $1 < @ $2 > $3	glue on smarthost name

# deal with other remote names

R$* < @$* > $*		$#esmtp $@ $2 $: $1 < @ $2 > $3	user@host.domain

# 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   ###

###########################################################################

SLocal_localaddr

Slocaladdr=5

R$+			$: $1 $| $>"Local_localaddr" $1

R$+ $| $#ok		$@ $1			no change

R$+ $| $#$*		$#$2

R$+ $| $*		$: $1

# 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

R< > $+			$: < > < $1 <> $&h >		nope, restore +detail

R< > < $+ <> + $* >	$: < > < $1 + $2 >		check whether +detail

R< > < $+ <> $* >	$: < > < $1 >			else discard

R< > < $+ + $* > $*	   < > < $1 > + $2 $3		find the user part

R< > < $+ > + $*	$#local $@ $2 $: @ $1		strip the extra +

R< > < $+ >		$@ $1				no +detail

R$+			$: $1 <> $&h			add +detail back in

R$+ <> + $*		$: $1 + $2			check whether +detail

R$+ <> $*		$: $1				else discard

R< local : $* > $*	$: $>MailerToTriple < local : $1 > $2	no host extension

R< error : $* > $*	$: $>MailerToTriple < error : $1 > $2	no host extension

R< $~[ : $+ > $+	$: $>MailerToTriple < $1 : $2 > $3 < @ $2 >

R< $+ > $+		$@ $>MailerToTriple < $1 > $2 < @ $1 >

###################################################################

###  Ruleset 95 -- canonify mailer:[user@]host syntax to triple	###

###################################################################

SMailerToTriple=95

R< > $*				$@ $1			strip off null relay

R< error : $-.$-.$- : $+ > $* 	$#error $@ $1.$2.$3 $: $4

R< error : $- : $+ > $*		$#error $@ $(dequote $1 $) $: $2

R< error : $+ > $*		$#error $: $1

R< local : $* > $*		$>CanonLocal < $1 > $2

R< $~[ : $+ @ $+ > $*<$*>$*	$# $1 $@ $3 $: $2<@$3>	use literal user

R< $~[ : $+ > $*		$# $1 $@ $2 $: $3	try qualified mailer

R< $=w > $*			$@ $2			delete local host

R< $+ > $*			$#relay $@ $1 $: $2	use unqualified mailer

###################################################################

###  Ruleset CanonLocal -- canonify local: syntax		###

###################################################################

SCanonLocal

# strip local host from routed addresses

R< $* > < @ $+ > : $+		$@ $>Recurse $3

R< $* > $+ $=O $+ < @ $+ >	$@ $>Recurse $2 $3 $4

# strip trailing dot from any host name that may appear