--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test.cf	Fri Mar 10 10:35:25 2006 -0800
@@ -0,0 +1,1933 @@
+#
+# 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 root@ns.five-ten-sg.com on Sat Sep 17 18:06:39 PDT 2005
+##### in /usr/usr/cvs/gpl/dnsbl
+##### using /usr/share/sendmail-cf/ as configuration include directory
+#####
+######################################################################
+#####
+#####	DO NOT EDIT THIS FILE!  Only edit the source .mc file.
+#####
+######################################################################
+######################################################################
+
+#####  $Id$  #####
+#####  $Id$  #####
+
+#####  linux setup for Red Hat Linux  #####
+
+#####  $Id$  #####
+
+
+
+#####  $Id$  #####
+
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+#####  $Id$  #####
+
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+#####  $Id$  #####
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+#####  $Id$  #####
+
+
+#####  $Id$  #####
+
+
+
+#####  $Id$  #####
+
+
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+#####  $Id$  #####
+
+
+#####  $Id$  #####
+
+
+#####  $Id$  #####
+
+
+#####  $Id$  #####
+
+
+#####  $Id$  #####
+
+
+#####  $Id$  #####
+
+
+#####  $Id$  #####
+
+
+
+
+
+
+
+
+#####  $Id$  #####
+
+# 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}$m
+
+Cwlocalhost
+# file containing names of hosts for which we receive email
+Fw/etc/mail/sendmail.cw
+
+# my official domain name
+# ... define this only if sendmail cannot automatically determine your domain
+#Dj$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[[
+
+# access_db acceptance class
+C{Accept}OK RELAY
+
+
+# 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/etc/mail/relay-domains
+
+# arithmetic map
+Karith arith
+# macro storage map
+Kmacro macro
+# possible values for TLS_connection in access map
+C{Tls}VERIFY ENCR
+
+
+
+
+
+# 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 $M
+#CL root
+F{VirtHost}/etc/mail/virtual-host-domains
+
+C{TrustAuthMech}LOGIN PLAIN
+CR$={VirtHost}
+
+
+
+# my name for error messages
+DnMAILER-DAEMON
+
+
+CPREDIRECT
+
+# Access list database (for spam stomping)
+Kaccess hash -T<TMPF> /etc/mail/access.db
+
+# Mailer table (overriding domains)
+Kmailertable hash /etc/mail/mailertable.db
+
+# Virtual user table (maps incoming users)
+Kvirtuser hash /etc/mail/virtusertable.db
+
+# Generics table (mapping outgoing addresses)
+Kgenerics hash /etc/mail/genericstable.db
+
+# Configuration version number
+DZ8.13.1
+
+
+###############
+#   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=30000000
+
+# 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
+
+# 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=0600
+
+# 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=$z/.forward.$w:$z/.forward
+
+# 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=20
+
+# 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=port=26
+
+# 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
+
+# privacy flags
+O PrivacyOptions=goaway,nobodyreturn,noreceipts
+
+# 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=10000
+
+# perform initial split of envelope without checking MX records
+#O FastSplit=1
+
+# queue directory
+O QueueDirectory=/var/spool/mqueue
+
+# key for shared memory; 0 to turn off
+#O SharedMemoryKey=0
+
+
+
+# timeouts (many of these)
+#O Timeout.initial=5m
+O Timeout.connect=1m
+#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=0
+#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=/usr/usr/cvs/gpl/dnsbl/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=8:12
+
+# 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=12
+
+# load average at which we refuse connections
+O RefuseLA=8
+
+# 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=20
+
+# maximum number of new connections per second
+O ConnectionRateThrottle=1
+
+# 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=iso-8859-1
+
+# 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=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=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=False
+
+# 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
+
+# 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=sendmail
+
+# 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=2
+
+# 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=root
+
+# 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-test.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=LOGIN PLAIN
+
+# Authentication realm
+#O AuthRealm
+
+# default authentication information for outgoing connections
+#O DefaultAuthInfo=/etc/mail/default-auth-info
+
+# SMTP AUTH flags
+O AuthOptions=A
+
+# SMTP AUTH maximum encryption strength
+#O AuthMaxBits
+
+# SMTP STARTTLS server options
+#O TLSSrvOptions
+
+# Input mail filters
+O InputMailFilters=dnsbl
+
+# Milter options
+#O Milter.LogLevel
+O Milter.macros.connect=j, _, {daemon_name}, {if_name}, {if_addr}
+O Milter.macros.helo={tls_version}, {cipher}, {cipher_bits}, {cert_subject}, {cert_issuer}
+O Milter.macros.envfrom=i, {auth_type}, {auth_authen}, {auth_ssf}, {auth_author}, {mail_mailer}, {mail_host}, {mail_addr}
+O Milter.macros.envrcpt={rcpt_mailer}, {rcpt_host}, {rcpt_addr}
+O Milter.macros.eom={msg_id}
+
+# 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/sendmail.ct
+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 < @ $1 .UUCP >	uucp subdomains
+
+# if we have % signs, take the rightmost one
+R$* % $*		$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 . > $3
+R$* < @ $={VirtHost} > $* 	$: $1 < @ $2 . > $3
+R$* < @ $=G > $* 	$: $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!$1				u@h.UUCP => h!u
+
+# delete duplicate local names
+R$+ % $=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] > $4	smarthost without mailer
+
+# handle virtual users
+R$+			$: <!> $1		Mark for lookup
+R<!> $+ < @ $={VirtHost} . > 	$: < $(virtuser $1 @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
+R<!> $+ < @ $=w . > 	$: < $(virtuser $1 @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
+R<@> $+ + $+ < @ $* . >
+			$: < $(virtuser $1 + + @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
+R<@> $+ + $* < @ $* . >
+			$: < $(virtuser $1 + * @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
+R<@> $+ + $* < @ $* . >
+			$: < $(virtuser $1 @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
+R<@> $+ + $+ < @ $+ . >	$: < $(virtuser + + @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
+R<@> $+ + $* < @ $+ . >	$: < $(virtuser + * @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
+R<@> $+ + $* < @ $+ . >	$: < $(virtuser @ $3 $@ $1 $@ $2 $@ +$2 $: ! $) > $1 + $2 < @ $3 . >
+R<@> $+ < @ $+ . >	$: < $(virtuser @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
+R<@> $+			$: $1
+R<!> $+			$: $1
+R< error : $-.$-.$- : $+ > $* 	$#error $@ $1.$2.$3 $: $4
+R< error : $- $+ > $* 	$#error $@ $(dequote $1 $) $: $2
+R< $+ > $+ < @ $+ >	$: $>Recurse $1
+
+# short circuit local delivery so forwarded email works
+
+
+R$=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< $~[ : $* > $* 	$>MailerToTriple < $1 : $2 > $3		check -- resolved?
+R< $+ > $*		$: $>Mailertable <$1> $2		try domain
+
+# resolve remotely connected UUCP links (if any)
+
+# resolve fake top level domains by forwarding to other hosts
+
+
+
+# pass names that still have a host to a smarthost (if defined)
+R$* < @ $* > $*		$: $>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 < @ $1 >
+
+
+###################################################################
+###  Ruleset 90 -- try domain part of mailertable entry 	###
+###################################################################
+
+SMailertable=90
+R$* <$- . $+ > $*	$: $1$2 < $(mailertable .$3 $@ $1$2 $@ $2 $) > $4
+R$* <$~[ : $* > $*	$>MailerToTriple < $2 : $3 > $4		check -- resolved?
+R$* < . $+ > $* 	$@ $>Mailertable $1 . <$2> $3		no -- strip & try again
+R$* < $* > $*		$: < $(mailertable . $@ $1$2 $) > $3	try "."
+R< $~[ : $* > $*	$>MailerToTriple < $1 : $2 > $3		"." found?
+R< $* > $*		$@ $2				no mailertable match
+
+###################################################################
+###  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
+R< $* > $* < @ $* . >		$: < $1 > $2 < @ $3 >
+
+# handle local: syntax -- use old user, either with or without host
+R< > $* < @ $* > $*		$#local $@ $1@$2 $: $1
+R< > $+				$#local $@ $1    $: $1
+
+# handle local:user@host syntax -- ignore host part
+R< $+ @ $+ > $* < @ $* >	$: < $1 > $3 < @ $4 >
+
+# handle local:user syntax
+R< $+ > $* <@ $* > $*		$#local $@ $2@$3 $: $1
+R< $+ > $* 			$#local $@ $2    $: $1
+
+###################################################################
+###  Ruleset 93 -- convert header names to masqueraded form	###
+###################################################################
+
+SMasqHdr=93
+
+# handle generics database
+R$+ < @ $=G . >	$: < $1@$2 > $1 < @ $2 . > @	mark
+R$+ < @ *LOCAL* >	$: < $1@$j > $1 < @ *LOCAL* > @	mark
+R< $+ > $+ < $* > @	$: < $(generics $1 $: @ $1 $) > $2 < $3 >
+R<@$+ + $* @ $+> $+ < @ $+ >
+		$: < $(generics $1+*@$3 $@ $2 $:@$1 + $2@$3 $) >  $4 < @ $5 >
+R<@$+ + $* @ $+> $+ < @ $+ >
+		$: < $(generics $1@$3 $: $) > $4 < @ $5 >
+R<@$+ > $+ < @ $+ >	$: < > $2 < @ $3 >
+R< > $+ < @ $+ . >	$: < $(generics @$2 $@ $1 $: $) > $1 < @ $2 . >
+R< > $+ < @ $+ > 	$: < $(generics $1 $: $) > $1 < @ $2 >
+R< > $+ + $* < @ $+ > 	$: < $(generics $1+* $@ $2 $: $) > $1 + $2 < @ $3 >
+R< > $+ + $* < @ $+ > 	$: < $(generics $1 $: $) > $1 + $2 < @ $3 >
+R< $* @ $* > $* < $* >	$@ $>canonify $1 @ $2		found qualified
+R< $+ > $* < $* >	$: $>canonify $1 @ *LOCAL*	found unqualified
+R< > $*			$: $1				not found
+
+# do not masquerade anything in class N
+R$* < @ $* $=N . >	$@ $1 < @ $2 $3 . >
+
+R$* < @ *LOCAL* >	$@ $1 < @ $j . >
+
+###################################################################
+###  Ruleset 94 -- convert envelope names to masqueraded form	###
+###################################################################
+
+SMasqEnv=94
+R$* < @ *LOCAL* > $*	$: $1 < @ $j . > $2
+
+###################################################################
+###  Ruleset 98 -- local part of ruleset zero (can be null)	###
+###################################################################
+
+SParseLocal=98
+
+# addresses sent to foo@host.REDIRECT will give a 551 error code
+R$* < @ $+ .REDIRECT. >		$: $1 < @ $2 . REDIRECT . > < ${opMode} >
+R$* < @ $+ .REDIRECT. > <i>	$: $1 < @ $2 . REDIRECT. >
+R$* < @ $+ .REDIRECT. > < $- >	$#error $@ 5.1.1 $: "551 User has moved; please try " <$1@$2>
+
+
+
+
+######################################################################
+###  D: LookUpDomain -- search for domain in access database
+###
+###	Parameters:
+###		<$1> -- key (domain name)
+###		<$2> -- default (what to return if not found in db)
+###		<$3> -- mark (must be <(!|+) single-token>)
+###			! does lookup only with tag
+###			+ does lookup with and without tag
+###		<$4> -- passthru (additional data passed unchanged through)
+######################################################################
+
+SD
+R<$*> <$+> <$- $-> <$*>		$: < $(access $4:$1 $: ? $) > <$1> <$2> <$3 $4> <$5>
+R<?> <$+> <$+> <+ $-> <$*>	$: < $(access $1 $: ? $) > <$1> <$2> <+ $3> <$4>
+R<?> <[$+.$-]> <$+> <$- $-> <$*>	$@ $>D <[$1]> <$3> <$4 $5> <$6>
+R<?> <[$+::$-]> <$+> <$- $-> <$*>	$: $>D <[$1]> <$3> <$4 $5> <$6>
+R<?> <[$+:$-]> <$+> <$- $-> <$*>	$: $>D <[$1]> <$3> <$4 $5> <$6>
+R<?> <$+.$+> <$+> <$- $-> <$*>	$@ $>D <$2> <$3> <$4 $5> <$6>
+R<?> <$+> <$+> <$- $-> <$*>	$@ <$2> <$5>
+R<$* <TMPF>> <$+> <$+> <$- $-> <$*>	$@ <<TMPF>> <$6>
+R<$*> <$+> <$+> <$- $-> <$*>	$@ <$1> <$6>
+
+######################################################################
+###  A: LookUpAddress -- search for host address in access database
+###
+###	Parameters:
+###		<$1> -- key (dot quadded host address)
+###		<$2> -- default (what to return if not found in db)
+###		<$3> -- mark (must be <(!|+) single-token>)
+###			! does lookup only with tag
+###			+ does lookup with and without tag
+###		<$4> -- passthru (additional data passed through)
+######################################################################
+
+SA
+R<$+> <$+> <$- $-> <$*>		$: < $(access $4:$1 $: ? $) > <$1> <$2> <$3 $4> <$5>
+R<?> <$+> <$+> <+ $-> <$*>	$: < $(access $1 $: ? $) > <$1> <$2> <+ $3> <$4>
+R<?> <$+::$-> <$+> <$- $-> <$*>		$@ $>A <$1> <$3> <$4 $5> <$6>
+R<?> <$+:$-> <$+> <$- $-> <$*>		$@ $>A <$1> <$3> <$4 $5> <$6>
+R<?> <$+.$-> <$+> <$- $-> <$*>		$@ $>A <$1> <$3> <$4 $5> <$6>
+R<?> <$+> <$+> <$- $-> <$*>	$@ <$2> <$5>
+R<$* <TMPF>> <$+> <$+> <$- $-> <$*>	$@ <<TMPF>> <$6>
+R<$*> <$+> <$+> <$- $-> <$*>	$@ <$1> <$6>
+
+######################################################################
+###  CanonAddr --	Convert an address into a standard form for
+###			relay checking.  Route address syntax is
+###			crudely converted into a %-hack address.
+###
+###	Parameters:
+###		$1 -- full recipient address
+###
+###	Returns:
+###		parsed address, not in source route form
+######################################################################
+
+SCanonAddr
+R$*			$: $>Parse0 $>canonify $1	make domain canonical
+
+
+######################################################################
+###  ParseRecipient --	Strip off hosts in $=R as well as possibly
+###			$* $=m or the access database.
+###			Check user portion for host separators.
+###
+###	Parameters:
+###		$1 -- full recipient address
+###
+###	Returns:
+###		parsed, non-local-relaying address
+######################################################################
+
+SParseRecipient
+R$*				$: <?> $>CanonAddr $1
+R<?> $* < @ $* . >		<?> $1 < @ $2 >			strip trailing dots
+R<?> $- < @ $* >		$: <?> $(dequote $1 $) < @ $2 >	dequote local part
+
+# if no $=O character, no host in the user portion, we are done
+R<?> $* $=O $* < @ $* >		$: <NO> $1 $2 $3 < @ $4>
+R<?> $*				$@ $1
+
+
+R<NO> $* < @ $=R >		$: <RELAY> $1 < @ $2 >
+R<NO> $* < @ $+ >		$: <$(access To:$2 $: NO $)> $1 < @ $2 >
+R<NO> $* < @ $+ >		$: <$(access $2 $: NO $)> $1 < @ $2 >
+
+
+
+R<RELAY> $* < @ $* >		$@ $>ParseRecipient $1
+R<$+> $*			$@ $2
+
+
+######################################################################
+###  check_relay -- check hostname/address on SMTP startup
+######################################################################
+
+
+
+SLocal_check_relay
+Scheckrelay
+R$*			$: $1 $| $>"Local_check_relay" $1
+R$* $| $* $| $#$*	$#$3
+R$* $| $* $| $*		$@ $>"Basic_check_relay" $1 $| $2
+
+SBasic_check_relay
+# check for deferred delivery mode
+R$*			$: < $&{deliveryMode} > $1
+R< d > $*		$@ deferred
+R< $* > $*		$: $2
+
+R$+ $| $+		$: $>D < $1 > <?> <+ Connect> < $2 >
+R   $| $+		$: $>A < $1 > <?> <+ Connect> <>	empty client_name
+R<?> <$+>		$: $>A < $1 > <?> <+ Connect> <>	no: another lookup
+R<?> <$*>		$: OK				found nothing
+R<$={Accept}> <$*>	$@ $1				return value of lookup
+R<REJECT> <$*>		$#error $@ 5.7.1 $: "550 Access denied"
+R<DISCARD> <$*>		$#discard $: discard
+R<QUARANTINE:$+> <$*>	$#error $@ quarantine $: $1
+R<ERROR:$-.$-.$-:$+> <$*>	$#error $@ $1.$2.$3 $: $4
+R<ERROR:$+> <$*>		$#error $: $1
+R<$* <TMPF>> <$*>		$#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R<$+> <$*>		$#error $: $1
+
+
+
+######################################################################
+###  check_mail -- check SMTP `MAIL FROM:' command argument
+######################################################################
+
+SLocal_check_mail
+Scheckmail
+R$*			$: $1 $| $>"Local_check_mail" $1
+R$* $| $#$*		$#$2
+R$* $| $*		$@ $>"Basic_check_mail" $1
+
+SBasic_check_mail
+# check for deferred delivery mode
+R$*			$: < $&{deliveryMode} > $1
+R< d > $*		$@ deferred
+R< $* > $*		$: $2
+
+# authenticated?
+R$*			$: $1 $| $>"tls_client" $&{verify} $| MAIL
+R$* $| $#$+		$#$2
+R$* $| $*		$: $1
+
+R<>			$@ <OK>			we MUST accept <> (RFC 1123)
+R$+			$: <?> $1
+R<?><$+>		$: <@> <$1>
+R<?>$+			$: <@> <$1>
+R$*			$: $&{daemon_flags} $| $1
+R$* f $* $| <@> < $* @ $- >	$: < ? $&{client_name} > < $3 @ $4 >
+R$* u $* $| <@> < $* >	$: <?> < $3 >
+R$* $| $*		$: $2
+# handle case of @localhost on address
+R<@> < $* @ localhost >	$: < ? $&{client_name} > < $1 @ localhost >
+R<@> < $* @ [127.0.0.1] >
+			$: < ? $&{client_name} > < $1 @ [127.0.0.1] >
+R<@> < $* @ localhost.$m >
+			$: < ? $&{client_name} > < $1 @ localhost.$m >
+R<@> < $* @ localhost.UUCP >
+			$: < ? $&{client_name} > < $1 @ localhost.UUCP >
+R<@> $*			$: $1			no localhost as domain
+R<? $=w> $*		$: $2			local client: ok
+R<? $+> <$+>		$#error $@ 5.5.4 $: "553 Real domain name required for sender address"
+R<?> $*			$: $1
+R$*			$: <?> $>CanonAddr $1		canonify sender address and mark it
+R<?> $* < @ $+ . >	<?> $1 < @ $2 >			strip trailing dots
+# handle non-DNS hostnames (*.bitnet, *.decnet, *.uucp, etc)
+R<?> $* < @ $* $=P >	$: <OKR> $1 < @ $2 $3 >
+R<?> $* < @ $j >	$: <OKR> $1 < @ $j >
+R<?> $* < @ $+ >	$: <? $(resolve $2 $: $2 <PERM> $) > $1 < @ $2 >
+R<? $* <$->> $* < @ $+ >
+			$: <$2> $3 < @ $4 >
+
+# check sender address: user@address, user@, address
+R<$+> $+ < @ $* >	$: @<$1> <$2 < @ $3 >> $| <F:$2@$3> <U:$2@> <D:$3>
+R<$+> $+		$: @<$1> <$2> $| <U:$2@>
+R@ <$+> <$*> $| <$+>	$: <@> <$1> <$2> $| $>SearchList <+ From> $| <$3> <>
+R<@> <$+> <$*> $| <$*>	$: <$3> <$1> <$2>		reverse result
+# retransform for further use
+R<?> <$+> <$*>		$: <$1> $2	no match
+R<$+> <$+> <$*>		$: <$1> $3	relevant result, keep it
+
+# handle case of no @domain on address
+R<?> $*			$: $&{daemon_flags} $| <?> $1
+R$* u $* $| <?> $*	$: <OKR> $3
+R$* $| $*		$: $2
+R<?> $*			$: < ? $&{client_addr} > $1
+R<?> $*			$@ <OKR>			...local unqualed ok
+R<? $+> $*		$#error $@ 5.5.4 $: "553 Domain name required for sender address " $&f
+							...remote is not
+# check results
+R<?> $*			$: @ $1		mark address: nothing known about it
+R<$={ResOk}> $*		$@ <OKR>	domain ok: stop
+R<TEMP> $*		$#error $@ 4.1.8 $: "451 Domain of sender address " $&f " does not resolve"
+R<PERM> $*		$#error $@ 5.1.8 $: "553 Domain of sender address " $&f " does not exist"
+R<$={Accept}> $*	$# $1		accept from access map
+R<DISCARD> $*		$#discard $: discard
+R<QUARANTINE:$+> $*	$#error $@ quarantine $: $1
+R<REJECT> $*		$#error $@ 5.7.1 $: "550 Access denied"
+R<ERROR:$-.$-.$-:$+> $*		$#error $@ $1.$2.$3 $: $4
+R<ERROR:$+> $*		$#error $: $1
+R<<TMPF>> $*		$#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R<$+> $*		$#error $: $1		error from access db
+
+######################################################################
+###  check_rcpt -- check SMTP `RCPT TO:' command argument
+######################################################################
+
+SLocal_check_rcpt
+Scheckrcpt
+R$*			$: $1 $| $>"Local_check_rcpt" $1
+R$* $| $#$*		$#$2
+R$* $| $*		$@ $>"Basic_check_rcpt" $1
+
+SBasic_check_rcpt
+# empty address?
+R<>			$#error $@ nouser $: "553 User address required"
+R$@			$#error $@ nouser $: "553 User address required"
+# check for deferred delivery mode
+R$*			$: < $&{deliveryMode} > $1
+R< d > $*		$@ deferred
+R< $* > $*		$: $2
+
+
+######################################################################
+R$*			$: $1 $| @ $>"Rcpt_ok" $1
+R$* $| @ $#TEMP $+	$: $1 $| T $2
+R$* $| @ $#$*		$#$2
+R$* $| @ RELAY		$@ RELAY
+R$* $| @ $*		$: O $| $>"Relay_ok" $1
+R$* $| T $+		$: T $2 $| $>"Relay_ok" $1
+R$* $| $#TEMP $+	$#error $2
+R$* $| $#$*		$#$2
+R$* $| RELAY		$@ RELAY
+R T $+ $| $*		$#error $1
+# anything else is bogus
+R$*			$#error $@ 5.7.1 $: "550 Relaying denied. Proper authentication required."
+
+
+######################################################################
+### Rcpt_ok: is the recipient ok?
+######################################################################
+SRcpt_ok
+R$*			$: $>ParseRecipient $1		strip relayable hosts
+
+
+
+
+# authenticated via TLS?
+R$*			$: $1 $| $>RelayTLS	client authenticated?
+R$* $| $# $+		$# $2			error/ok?
+R$* $| $*		$: $1			no
+
+R$*			$: $1 $| $>"Local_Relay_Auth" $&{auth_type}
+R$* $| $# $*		$# $2
+R$* $| NO		$: $1
+R$* $| $*		$: $1 $| $&{auth_type}
+R$* $|			$: $1
+R$* $| $={TrustAuthMech}	$# RELAY
+R$* $| $*		$: $1
+# anything terminating locally is ok
+R$+ < @ $=w >		$@ RELAY
+R$+ < @ $=R >		$@ RELAY
+R$+ < @ $+ >		$: <$(access To:$2 $: ? $)> <$1 < @ $2 >>
+R<?> <$+ < @ $+ >>	$: <$(access $2 $: ? $)> <$1 < @ $2 >>
+R<RELAY> $*		$@ RELAY
+R<$* <TMPF>> $*		$#TEMP $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R<$*> <$*>		$: $2
+
+
+
+# check for local user (i.e. unqualified address)
+R$*			$: <?> $1
+R<?> $* < @ $+ >	$: <REMOTE> $1 < @ $2 >
+# local user is ok
+R<?> $+			$@ RELAY
+R<$+> $*		$: $2
+
+######################################################################
+### Relay_ok: is the relay/sender ok?
+######################################################################
+SRelay_ok
+# anything originating locally is ok
+# check IP address
+R$*			$: $&{client_addr}
+R$@			$@ RELAY		originated locally
+R0			$@ RELAY		originated locally
+R127.0.0.1		$@ RELAY		originated locally
+RIPv6:::1		$@ RELAY		originated locally
+R$=R $*			$@ RELAY		relayable IP address
+R$*			$: $>A <$1> <?> <+ Connect> <$1>
+R<RELAY> $* 		$@ RELAY		relayable IP address
+
+R<<TMPF>> $*		$#TEMP $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R<$*> <$*>		$: $2
+R$*			$: [ $1 ]		put brackets around it...
+R$=w			$@ RELAY		... and see if it is local
+
+
+# check client name: first: did it resolve?
+R$*			$: < $&{client_resolve} >
+R<TEMP>			$#TEMP $@ 4.4.0 $: "450 Relaying temporarily denied. Cannot resolve PTR record for " $&{client_addr}
+R<FORGED>		$#error $@ 5.7.1 $: "550 Relaying denied. IP name possibly forged " $&{client_name}
+R<FAIL>			$#error $@ 5.7.1 $: "550 Relaying denied. IP name lookup failed " $&{client_name}
+R$*			$: <@> $&{client_name}
+# pass to name server to make hostname canonical
+R<@> $* $=P 		$:<?>  $1 $2
+R<@> $+			$:<?>  $[ $1 $]
+R$* .			$1			strip trailing dots
+R<?> $=w		$@ RELAY
+R<?> $=R		$@ RELAY
+R<?> $*			$: <$(access Connect:$1 $: ? $)> <$1>
+R<?> <$*>		$: <$(access $1 $: ? $)> <$1>
+R<RELAY> $*		$@ RELAY
+R<$* <TMPF>> $*		$#TEMP $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R<$*> <$*>		$: $2
+
+# turn a canonical address in the form user<@domain>
+# qualify unqual. addresses with $j
+SFullAddr
+R$* <@ $+ . >		$1 <@ $2 >
+R$* <@ $* >		$@ $1 <@ $2 >
+R$+			$@ $1 <@ $j >
+
+SDelay_TLS_Clt
+# authenticated?
+R$*			$: $1 $| $>"tls_client" $&{verify} $| MAIL
+R$* $| $#$+		$#$2
+R$* $| $*		$# $1
+R$*			$# $1
+
+SDelay_TLS_Clt2
+# authenticated?
+R$*			$: $1 $| $>"tls_client" $&{verify} $| MAIL
+R$* $| $#$+		$#$2
+R$* $| $*		$@ $1
+R$*			$@ $1
+
+# call all necessary rulesets
+Scheck_rcpt
+# R$@			$#error $@ 5.1.3 $: "553 Recipient address required"
+
+R$+			$: $1 $| $>checkrcpt $1
+R$+ $| $#error $*	$#error $2
+R$+ $| $#discard $*	$#discard $2
+R$+ $| $#$*		$@ $>"Delay_TLS_Clt" $2
+R$+ $| $*		$: <?> $>FullAddr $>CanonAddr $1
+R<?> $+ < @ $=w >	$: <> $1 < @ $2 > $| <F: $1@$2 > <D: $2 > <U: $1@>
+R<?> $+ < @ $* >	$: <> $1 < @ $2 > $| <F: $1@$2 > <D: $2 >
+# lookup the addresses only with Spam tag
+R<> $* $| <$+>		$: <@> $1 $| $>SearchList <! Spam> $| <$2> <>
+R<@> $* $| $*		$: $2 $1		reverse result
+# is the recipient a spam friend?
+R<FRIEND> $+		$@ $>"Delay_TLS_Clt2" SPAMFRIEND
+R<$*> $+		$: $2
+R$*			$: $1 $| $>checkmail <$&f>
+R$* $| $#$*		$#$2
+R$* $| $*		$: $1 $| $>checkrelay $&{client_name} $| $&{client_addr}
+R$* $| $#$*		$#$2
+R$* $| $*		$: $1
+
+
+######################################################################
+###  F: LookUpFull -- search for an entry in access database
+###
+###	lookup of full key (which should be an address) and
+###	variations if +detail exists: +* and without +detail
+###
+###	Parameters:
+###		<$1> -- key
+###		<$2> -- default (what to return if not found in db)
+###		<$3> -- mark (must be <(!|+) single-token>)
+###			! does lookup only with tag
+###			+ does lookup with and without tag
+###		<$4> -- passthru (additional data passed unchanged through)
+######################################################################
+
+SF
+R<$+> <$*> <$- $-> <$*>		$: <$(access $4:$1 $: ? $)> <$1> <$2> <$3 $4> <$5>
+R<?> <$+> <$*> <+ $-> <$*>	$: <$(access $1 $: ? $)> <$1> <$2> <+ $3> <$4>
+R<?> <$+ + $* @ $+> <$*> <$- $-> <$*>
+			$: <$(access $6:$1+*@$3 $: ? $)> <$1+$2@$3> <$4> <$5 $6> <$7>
+R<?> <$+ + $* @ $+> <$*> <+ $-> <$*>
+			$: <$(access $1+*@$3 $: ? $)> <$1+$2@$3> <$4> <+ $5> <$6>
+R<?> <$+ + $* @ $+> <$*> <$- $-> <$*>
+			$: <$(access $6:$1@$3 $: ? $)> <$1+$2@$3> <$4> <$5 $6> <$7>
+R<?> <$+ + $* @ $+> <$*> <+ $-> <$*>
+			$: <$(access $1@$3 $: ? $)> <$1+$2@$3> <$4> <+ $5> <$6>
+R<?> <$+> <$*> <$- $-> <$*>	$@ <$2> <$5>
+R<$+ <TMPF>> <$*> <$- $-> <$*>	$@ <<TMPF>> <$5>
+R<$+> <$*> <$- $-> <$*>		$@ <$1> <$5>
+
+######################################################################
+###  E: LookUpExact -- search for an entry in access database
+###
+###	Parameters:
+###		<$1> -- key
+###		<$2> -- default (what to return if not found in db)
+###		<$3> -- mark (must be <(!|+) single-token>)
+###			! does lookup only with tag
+###			+ does lookup with and without tag
+###		<$4> -- passthru (additional data passed unchanged through)
+######################################################################
+
+SE
+R<$*> <$*> <$- $-> <$*>		$: <$(access $4:$1 $: ? $)> <$1> <$2> <$3 $4> <$5>
+R<?> <$+> <$*> <+ $-> <$*>	$: <$(access $1 $: ? $)> <$1> <$2> <+ $3> <$4>
+R<?> <$+> <$*> <$- $-> <$*>	$@ <$2> <$5>
+R<$+ <TMPF>> <$*> <$- $-> <$*>	$@ <<TMPF>> <$5>
+R<$+> <$*> <$- $-> <$*>		$@ <$1> <$5>
+
+######################################################################
+###  U: LookUpUser -- search for an entry in access database
+###
+###	lookup of key (which should be a local part) and
+###	variations if +detail exists: +* and without +detail
+###
+###	Parameters:
+###		<$1> -- key (user@)
+###		<$2> -- default (what to return if not found in db)
+###		<$3> -- mark (must be <(!|+) single-token>)
+###			! does lookup only with tag
+###			+ does lookup with and without tag
+###		<$4> -- passthru (additional data passed unchanged through)
+######################################################################
+
+SU
+R<$+> <$*> <$- $-> <$*>		$: <$(access $4:$1 $: ? $)> <$1> <$2> <$3 $4> <$5>
+R<?> <$+> <$*> <+ $-> <$*>	$: <$(access $1 $: ? $)> <$1> <$2> <+ $3> <$4>
+R<?> <$+ + $* @> <$*> <$- $-> <$*>
+			$: <$(access $5:$1+*@ $: ? $)> <$1+$2@> <$3> <$4 $5> <$6>
+R<?> <$+ + $* @> <$*> <+ $-> <$*>
+			$: <$(access $1+*@ $: ? $)> <$1+$2@> <$3> <+ $4> <$5>
+R<?> <$+ + $* @> <$*> <$- $-> <$*>
+			$: <$(access $5:$1@ $: ? $)> <$1+$2@> <$3> <$4 $5> <$6>
+R<?> <$+ + $* @> <$*> <+ $-> <$*>
+			$: <$(access $1@ $: ? $)> <$1+$2@> <$3> <+ $4> <$5>
+R<?> <$+> <$*> <$- $-> <$*>	$@ <$2> <$5>
+R<$+ <TMPF>> <$*> <$- $-> <$*>	$@ <<TMPF>> <$5>
+R<$+> <$*> <$- $-> <$*>		$@ <$1> <$5>
+
+######################################################################
+###  SearchList: search a list of items in the access map
+###	Parameters:
+###		<exact tag> $| <mark:address> <mark:address> ... <>
+###	where "exact" is either "+" or "!":
+###	<+ TAG>	lookup with and w/o tag
+###	<! TAG>	lookup with tag
+###	possible values for "mark" are:
+###		D: recursive host lookup (LookUpDomain)
+###		E: exact lookup, no modifications
+###		F: full lookup, try user+ext@domain and user@domain
+###		U: user lookup, try user+ext and user (input must have trailing @)
+###	return: <RHS of lookup> or <?> (not found)
+######################################################################
+
+# class with valid marks for SearchList
+C{Src}E F D U 
+SSearchList
+# just call the ruleset with the name of the tag... nice trick...
+R<$+> $| <$={Src}:$*> <$*>	$: <$1> $| <$4> $| $>$2 <$3> <?> <$1> <>
+R<$+> $| <> $| <?> <>		$@ <?>
+R<$+> $| <$+> $| <?> <>		$@ $>SearchList <$1> $| <$2>
+R<$+> $| <$*> $| <$+> <>	$@ <$3>
+R<$+> $| <$+>			$@ <$2>
+
+
+######################################################################
+###  trust_auth: is user trusted to authenticate as someone else?
+###
+###	Parameters:
+###		$1: AUTH= parameter from MAIL command
+######################################################################
+
+SLocal_trust_auth
+Strust_auth
+R$*			$: $&{auth_type} $| $1
+# required by RFC 2554 section 4.
+R$@ $| $*		$#error $@ 5.7.1 $: "550 not authenticated"
+R$* $| $&{auth_authen}		$@ identical
+R$* $| <$&{auth_authen}>	$@ identical
+R$* $| $*		$: $1 $| $>"Local_trust_auth" $2
+R$* $| $#$*		$#$2
+R$*			$#error $@ 5.7.1 $: "550 " $&{auth_authen} " not allowed to act as " $&{auth_author}
+
+######################################################################
+###  Relay_Auth: allow relaying based on authentication?
+###
+###	Parameters:
+###		$1: ${auth_type}
+######################################################################
+SLocal_Relay_Auth
+
+######################################################################
+###  srv_features: which features to offer to a client?
+###	(done in server)
+######################################################################
+Ssrv_features
+R$*		$: $>D <$&{client_name}> <?> <! "Srv_Features"> <>
+R<?>$*		$: $>A <$&{client_addr}> <?> <! "Srv_Features"> <>
+R<?>$*		$: <$(access "Srv_Features": $: ? $)>
+R<?>$*		$@ OK
+R<$* <TMPF>>$*	$#temp
+R<$+>$*		$# $1
+
+######################################################################
+###  try_tls: try to use STARTTLS?
+###	(done in client)
+######################################################################
+Stry_tls
+R$*		$: $>D <$&{server_name}> <?> <! "Try_TLS"> <>
+R<?>$*		$: $>A <$&{server_addr}> <?> <! "Try_TLS"> <>
+R<?>$*		$: <$(access "Try_TLS": $: ? $)>
+R<?>$*		$@ OK
+R<$* <TMPF>>$*	$#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R<NO>$*		$#error $@ 5.7.1 $: "550 do not try TLS with " $&{server_name} " ["$&{server_addr}"]"
+
+######################################################################
+###  tls_rcpt: is connection with server "good" enough?
+###	(done in client, per recipient)
+###
+###	Parameters:
+###		$1: recipient
+######################################################################
+Stls_rcpt
+R$*			$: $(macro {TLS_Name} $@ $&{server_name} $) $1
+R$+			$: <?> $>CanonAddr $1
+R<?> $+ < @ $+ . >	<?> $1 <@ $2 >
+R<?> $+ < @ $+ >	$: $1 <@ $2 > $| <F:$1@$2> <U:$1@> <D:$2> <E:>
+R<?> $+			$: $1 $| <U:$1@> <E:>
+R$* $| $+	$: $1 $| $>SearchList <! "TLS_Rcpt"> $| $2 <>
+R$* $| <?>	$@ OK
+R$* $| <$* <TMPF>>	$#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R$* $| <$+>	$@ $>"TLS_connection" $&{verify} $| <$2>
+
+######################################################################
+###  tls_client: is connection with client "good" enough?
+###	(done in server)
+###
+###	Parameters:
+###		${verify} $| (MAIL|STARTTLS)
+######################################################################
+Stls_client
+R$*		$: $(macro {TLS_Name} $@ $&{server_name} $) $1
+R$* $| $*	$: $1 $| $>D <$&{client_name}> <?> <! "TLS_Clt"> <>
+R$* $| <?>$*	$: $1 $| $>A <$&{client_addr}> <?> <! "TLS_Clt"> <>
+R$* $| <?>$*	$: $1 $| <$(access "TLS_Clt": $: ? $)>
+R$* $| <$* <TMPF>>	$#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R$*		$@ $>"TLS_connection" $1
+
+######################################################################
+###  tls_server: is connection with server "good" enough?
+###	(done in client)
+###
+###	Parameter:
+###		${verify}
+######################################################################
+Stls_server
+R$*		$: $(macro {TLS_Name} $@ $&{server_name} $) $1
+R$*		$: $1 $| $>D <$&{server_name}> <?> <! "TLS_Srv"> <>
+R$* $| <?>$*	$: $1 $| $>A <$&{server_addr}> <?> <! "TLS_Srv"> <>
+R$* $| <?>$*	$: $1 $| <$(access "TLS_Srv": $: ? $)>
+R$* $| <$* <TMPF>>	$#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
+R$*		$@ $>"TLS_connection" $1
+
+######################################################################
+###  TLS_connection: is TLS connection "good" enough?
+###
+###	Parameters:
+###		${verify} $| <Requirement> [<>]
+###		Requirement: RHS from access map, may be ? for none.
+######################################################################
+STLS_connection
+R$* $| <$*>$*			$: $1 $| <$2>
+# create the appropriate error codes
+R$* $| <PERM + $={Tls} $*>	$: $1 $| <503:5.7.0> <$2 $3>
+R$* $| <TEMP + $={Tls} $*>	$: $1 $| <403:4.7.0> <$2 $3>
+R$* $| <$={Tls} $*>		$: $1 $| <403:4.7.0> <$2 $3>
+# deal with TLS handshake failures: abort
+RSOFTWARE $| <$-:$+> $* 	$#error $@ $2 $: $1 " TLS handshake failed."
+RSOFTWARE $| $* 		$#error $@ 4.7.0 $: "403 TLS handshake failed."
+R$* $| <$*> <VERIFY>		$: <$2> <VERIFY> <> $1
+R$* $| <$*> <VERIFY + $+>	$: <$2> <VERIFY> <$3> $1
+R$* $| <$*> <$={Tls}:$->$*	$: <$2> <$3:$4> <> $1
+R$* $| <$*> <$={Tls}:$- + $+>$*	$: <$2> <$3:$4> <$5> $1
+R$* $| $*			$@ OK
+# authentication required: give appropriate error
+# other side did authenticate (via STARTTLS)
+R<$*><VERIFY> <> OK		$@ OK
+R<$*><VERIFY> <$+> OK		$: <$1> <REQ:0> <$2>
+R<$*><VERIFY:$-> <$*> OK	$: <$1> <REQ:$2> <$3>
+R<$*><ENCR:$-> <$*> $*		$: <$1> <REQ:$2> <$3>
+R<$-:$+><VERIFY $*> <$*>	$#error $@ $2 $: $1 " authentication required"
+R<$-:$+><VERIFY $*> <$*> FAIL	$#error $@ $2 $: $1 " authentication failed"
+R<$-:$+><VERIFY $*> <$*> NO	$#error $@ $2 $: $1 " not authenticated"
+R<$-:$+><VERIFY $*> <$*> NOT	$#error $@ $2 $: $1 " no authentication requested"
+R<$-:$+><VERIFY $*> <$*> NONE	$#error $@ $2 $: $1 " other side does not support STARTTLS"
+R<$-:$+><VERIFY $*> <$*> $+	$#error $@ $2 $: $1 " authentication failure " $4
+R<$*><REQ:$-> <$*>		$: <$1> <REQ:$2> <$3> $>max $&{cipher_bits} : $&{auth_ssf}
+R<$*><REQ:$-> <$*> $-		$: <$1> <$2:$4> <$3> $(arith l $@ $4 $@ $2 $)
+R<$-:$+><$-:$-> <$*> TRUE	$#error $@ $2 $: $1 " encryption too weak " $4 " less than " $3
+R<$-:$+><$-:$-> <$*> $*		$: <$1:$2 ++ $5>
+R<$-:$+ ++ >			$@ OK
+R<$-:$+ ++ $+ >			$: <$1:$2> <$3>
+R<$-:$+> < $+ ++ $+ >		<$1:$2> <$3> <$4>
+R<$-:$+> $+			$@ $>"TLS_req" $3 $| <$1:$2>
+
+######################################################################
+###  TLS_req: check additional TLS requirements
+###
+###	Parameters: [<list> <of> <req>] $| <$-:$+>
+###		$-: SMTP reply code
+###		$+: Enhanced Status Code
+######################################################################
+STLS_req
+R $| $+		$@ OK
+R<CN> $* $| <$+>		$: <CN:$&{TLS_Name}> $1 $| <$2>
+R<CN:$&{cn_subject}> $* $| <$+>		$@ $>"TLS_req" $1 $| <$2>
+R<CN:$+> $* $| <$-:$+>	$#error $@ $4 $: $3 " CN " $&{cn_subject} " does not match " $1
+R<CS:$&{cert_subject}> $* $| <$+>	$@ $>"TLS_req" $1 $| <$2>
+R<CS:$+> $* $| <$-:$+>	$#error $@ $4 $: $3 " Cert Subject " $&{cert_subject} " does not match " $1
+R<CI:$&{cert_issuer}> $* $| <$+>	$@ $>"TLS_req" $1 $| <$2>
+R<CI:$+> $* $| <$-:$+>	$#error $@ $4 $: $3 " Cert Issuer " $&{cert_issuer} " does not match " $1
+ROK			$@ OK
+
+######################################################################
+###  max: return the maximum of two values separated by :
+###
+###	Parameters: [$-]:[$-]
+######################################################################
+Smax
+R:		$: 0
+R:$-		$: $1
+R$-:		$: $1
+R$-:$-		$: $(arith l $@ $1 $@ $2 $) : $1 : $2
+RTRUE:$-:$-	$: $2
+R$-:$-:$-	$: $2
+
+
+######################################################################
+###  RelayTLS: allow relaying based on TLS authentication
+###
+###	Parameters:
+###		none
+######################################################################
+SRelayTLS
+# authenticated?
+R$*			$: <?> $&{verify}
+R<?> OK			$: OK		authenticated: continue
+R<?> $*			$@ NO		not authenticated
+R$*			$: $&{cert_issuer}
+R$+			$: $(access CERTISSUER:$1 $)
+RRELAY			$# RELAY
+RSUBJECT		$: <@> $&{cert_subject}
+R<@> $+			$: <@> $(access CERTSUBJECT:$1 $)
+R<@> RELAY		$# RELAY
+R$*			$: NO
+
+######################################################################
+###  authinfo: lookup authinfo in the access map
+###
+###	Parameters:
+###		$1: {server_name}
+###		$2: {server_addr}
+######################################################################
+Sauthinfo
+R$*		$: $1 $| $>D <$&{server_name}> <?> <! AuthInfo> <>
+R$* $| <?>$*	$: $1 $| $>A <$&{server_addr}> <?> <! AuthInfo> <>
+R$* $| <?>$*	$: $1 $| <$(access AuthInfo: $: ? $)> <>
+R$* $| <?>$*	$@ no				no authinfo available
+R$* $| <$*> <>	$# $2
+
+
+
+
+
+#
+######################################################################
+######################################################################
+#####
+#####			MAIL FILTER DEFINITIONS
+#####
+######################################################################
+######################################################################
+
+Xdnsbl, S=local:/var/run/dnsbl/dnsbl.sock2, F=T, T=S:30s;R:30s;E:30s
+#
+######################################################################
+######################################################################
+#####
+#####			MAILER DEFINITIONS
+#####
+######################################################################
+######################################################################
+
+#####################################
+###   SMTP Mailer specification   ###
+#####################################
+
+#####  $Id$  #####
+
+#
+#  common sender and masquerading recipient rewriting
+#
+SMasqSMTP
+R$* < @ $* > $*		$@ $1 < @ $2 > $3		already fully qualified
+R$+			$@ $1 < @ *LOCAL* >		add local qualification
+
+#
+#  convert pseudo-domain addresses to real domain addresses
+#
+SPseudoToReal
+
+# pass <route-addr>s through
+R< @ $+ > $*		$@ < @ $1 > $2			resolve <route-addr>
+
+# output fake domains as user%fake@relay
+
+# do UUCP heuristics; note that these are shared with UUCP mailers
+R$+ < @ $+ .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 < @ $Y >		use UUCP_RELAY
+R$+ < @ $~[ $* : $+ >	$@ $1 < @ $4 >			strip mailer: part
+R$+ < @ >		$: $1 < @ *LOCAL* >		if no UUCP_RELAY
+
+
+#
+#  envelope sender rewriting
+#
+SEnvFromSMTP
+R$+			$: $>PseudoToReal $1		sender/recipient common
+R$* :; <@>		$@				list:; special case
+R$*			$: $>MasqSMTP $1		qualify unqual'ed names
+R$+			$: $>MasqEnv $1			do masquerading
+
+
+#
+#  envelope recipient rewriting --
+#  also header recipient if not masquerading recipients
+#
+SEnvToSMTP
+R$+			$: $>PseudoToReal $1		sender/recipient common
+R$+			$: $>MasqSMTP $1		qualify unqual'ed names
+R$* < @ *LOCAL* > $*	$: $1 < @ $j . > $2
+
+#
+#  header sender and masquerading header recipient rewriting
+#
+SHdrFromSMTP
+R$+			$: $>PseudoToReal $1		sender/recipient common
+R:; <@>			$@				list:; special case
+
+# do special header rewriting
+R$* <@> $*		$@ $1 <@> $2			pass null host through
+R< @ $* > $*		$@ < @ $1 > $2			pass route-addr through
+R$*			$: $>MasqSMTP $1		qualify unqual'ed names
+R$+			$: $>MasqHdr $1			do masquerading
+
+
+#
+#  relay mailer header masquerading recipient rewriting
+#
+SMasqRelay
+R$+			$: $>MasqSMTP $1
+R$+			$: $>MasqHdr $1
+
+Msmtp,		P=[IPC], F=mDFMuX, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
+		T=DNS/RFC822/SMTP,
+		A=TCP $h
+Mesmtp,		P=[IPC], F=mDFMuXa, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
+		T=DNS/RFC822/SMTP,
+		A=TCP $h
+Msmtp8,		P=[IPC], F=mDFMuX8, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
+		T=DNS/RFC822/SMTP,
+		A=TCP $h
+Mdsmtp,		P=[IPC], F=mDFMuXa%, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
+		T=DNS/RFC822/SMTP,
+		A=TCP $h
+Mrelay,		P=[IPC], F=mDFMuXa8, S=EnvFromSMTP/HdrFromSMTP, R=MasqSMTP, E=\r\n, L=2040,
+		T=DNS/RFC822/SMTP,
+		A=TCP $h
+
+
+######################*****##############
+###   PROCMAIL Mailer specification   ###
+##################*****##################
+
+#####  $Id$  #####
+
+Mprocmail,	P=/usr/bin/procmail, F=DFMSPhnu9, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP/HdrFromSMTP,
+		T=DNS/RFC822/X-Unix,
+		A=procmail -Y -m $h $f $u
+
+
+##################################################
+###   Local and Program Mailer specification   ###
+##################################################
+
+#####  $Id$  #####
+
+#
+#  Envelope sender rewriting
+#
+SEnvFromL
+R<@>			$n			errors to mailer-daemon
+R@ <@ $*>		$n			temporarily bypass Sun bogosity
+R$+			$: $>AddDomain $1	add local domain if needed
+R$*			$: $>MasqEnv $1		do masquerading
+
+#
+#  Envelope recipient rewriting
+#
+SEnvToL
+R$+ < @ $* >		$: $1			strip host part
+R$+ + $*		$: < $&{addr_type} > $1 + $2	mark with addr type
+R<e s> $+ + $*		$: $1			remove +detail for sender
+R< $* > $+		$: $2			else remove mark
+
+#
+#  Header sender rewriting
+#
+SHdrFromL
+R<@>			$n			errors to mailer-daemon
+R@ <@ $*>		$n			temporarily bypass Sun bogosity
+R$+			$: $>AddDomain $1	add local domain if needed
+R$*			$: $>MasqHdr $1		do masquerading
+
+#
+#  Header recipient rewriting
+#
+SHdrToL
+R$+			$: $>AddDomain $1	add local domain if needed
+R$* < @ *LOCAL* > $*	$: $1 < @ $j . > $2
+
+#
+#  Common code to add local domain name (only if always-add-domain)
+#
+SAddDomain
+R$* < @ $* > $* 	$@ $1 < @ $2 > $3	already fully qualified
+
+R$+			$@ $1 < @ *LOCAL* >	add local qualification
+
+Mlocal,		P=/usr/bin/procmail, F=lsDFMAw5:/|@qSPfhn9, S=EnvFromL/HdrFromL, R=EnvToL/HdrToL,
+		T=DNS/RFC822/X-Unix,
+		A=procmail -t -Y -a $h -d $u
+Mprog,		P=/bin/sh, F=lsDFMoqeu9, S=EnvFromL/HdrFromL, R=EnvToL/HdrToL, D=$z:/,
+		T=X-Unix/X-Unix/X-Unix,
+		A=sh -c $u
+