[unix-history] / .ref-BSD-4_3 / usr / lib / sendmail.cf

#
#  Sendmail
#  Copyright (c) 1983  Eric P. Allman
#  Berkeley, California
#
#  Copyright (c) 1983 Regents of the University of California.
#  All rights reserved.  The Berkeley software License Agreement
#  specifies the terms and conditions for redistribution.
#
#	@(#)monet.mc	5.1 (Berkeley) 6/10/85
#
############################################################
############################################################
#####
#####		SENDMAIL CONFIGURATION FILE
#####
############################################################
############################################################


############################################################
###	local info
############################################################

# internet hostname
Cwucbmonet monet


#################################################
#
#	General configuration information
#
#################################################

######################
#   General Macros   #
######################

# our arpanet gateway
DABerkeley.EDU
CABerkeley UCB ucbc70 c70 UCB-C70 u UCB-VAX ucbvax

# local domain names
DDBERKELEY.EDU
CDBERKELEY UCB ucbc70 c70 ucb-c70 u UCB-VAX ucbvax

# major relay host
DRUCBVAX
CRucbvax vax k

# my official hostname
Dj$w

# known SMTP/ethernet hosts (this domain only) -- only $R need be complete

CSucbarmstrong armstrong
CSucbarpa arpa
CSucbbach bach ucbstatvax statvax
CSucbbass bass
CSucbbell bell
CSucbbizet bizet
CSucbbob bob
CSucbbrahms brahms mathstat
CSucbbud bud
CSucbbuddy buddy
CSucbcad cad cad-a
CSucbcalder calder
CSucbcartan cartan
CSucbchip chip
CSucbcogsci cogsci
CSucbcorona corona
CSucbcory cory
CSucbdab dab
CSucbdali dali
CSucbdavinci davinci
CSucbdavis davis
CSucbdean dean
CSucbdeforest deforest
CSucbdegas degas
CSucbdim dim
CSucbdorothy dorothy
CSucbear ear
CSucbeast east beast
CSucbedison edison
CSucbernie ernie
CSucbesvax esvax
CSucbeuler euler
CSucbfranklin franklin
CSucbfranny franny
CSucbheine heine
CSucbholden holden
CSucbhuffman huffman
CSucbic ic ucbic-ec ic-ec cad-b cad-ic
CSucbicw icw ucbicw-ec icw-ec cad-c cad-icw
CSucbimage 
CSucbingres ingres
CSucbjan jan
CSucbjason jason
CSucbji ji
CSucbjoule joule
CSucbkepler kepler
CSucbkim kim
CSucbmarconi marconi
CSucbmatisse matisse
CSucbmaxwell maxwell
CSucbmedea medea
CSucbmerlin merlin
CSucbmike mike
CSucbmiro miro
CSucbmolson molson
CSucbmonet monet
CSucbmote mote
CSucbnewton newton
CSucbnyquist nyquist
CSucbokeeffe okeeffe
CSucboz oz
CSucbrenoir renoir
CSucbrob rob
CSucbrobert robert
CSucbseymour seymour
CSucbshadow shadow
CSucbshannon shannon
CSucbsilvia silvia
CSucbtuborg tuborg
CSucbugs bugs ucbbugs ugs
CSucbvangogh vangogh
CSucbvax
CSucbweyl weyl
CSucbzeus zeus
CSucbzooey zooey
CSucbzworykin zworykin

# known top-level domains
CTLOCAL ARPA EDU GOV COM MIL
CTUUCP BITNET CSNET DEC


############################################################
#
#	General configuration information
#
#	This information is basically just "boiler-plate"; it must be
#	there, but is essentially constant.
#
#	Information in this file should be independent of location --
#	i.e., although there are some policy decisions made, they are
#	not specific to Berkeley per se.
#
############################################################


######################
#   Version Number   #
######################

DZ5.17


##########################
###   Special macros   ###
##########################

# my name
DnMAILER-DAEMON
# UNIX header format
DlFrom $g  $d
# delimiter (operator) characters
Do.:%@!^=/[]
# format of a total name
Dq$g$?x ($x)$.
# SMTP login message
De$j Sendmail $v/$Z ready at $b

# forwarding host -- redefine this if you can't talk to the relay directly
DF$R

###################
###   Options   ###
###################

# location of alias file
OA/usr/lib/aliases
# wait up to ten minutes for alias file rebuild
Oa10
# substitution for space (blank) characters
OB.
# (don't) connect to "expensive" mailers
#Oc
# default delivery mode (deliver in background)
Odbackground
# temporary file mode
OF0600
# default GID
Og1
# location of help file
OH/usr/lib/sendmail.hf
# log level
OL9
# default network name
ONARPA
# default messages to old style
Oo
# queue directory
OQ/usr/spool/mqueue
# read timeout -- violates protocols
Or2h
# status file
OS/usr/lib/sendmail.st
# queue up everything before starting transmission
Os
# default timeout interval
OT3d
# time zone names (V6 only)
OtPST,PDT
# default UID
Ou1
# wizard's password
OW*
# load average at which we just queue messages
Ox8
# load average at which we refuse connections
OX12

###############################
###   Message precedences   ###
###############################

Pfirst-class=0
Pspecial-delivery=100
Pbulk=-60
Pjunk=-100

#########################
###   Trusted users   ###
#########################

Troot
Tdaemon
Tuucp
Teric
Tnetwork

#############################
###   Format of headers   ###
#############################

H?P?Return-Path: <$g>
HReceived: $?sfrom $s $.by $j ($v/$Z)
	id $i; $b
H?D?Resent-Date: $a
H?D?Date: $a
H?F?Resent-From: $q
H?F?From: $q
H?x?Full-Name: $x
HSubject:
# HPosted-Date: $a
# H?l?Received-Date: $b
H?M?Resent-Message-Id: <$t.$i@$j>
H?M?Message-Id: <$t.$i@$j>

###########################
###   Rewriting rules   ###
###########################


################################
#  Sender Field Pre-rewriting  #
################################
S1
#R$*<$*>$*		$1$2$3				defocus

###################################
#  Recipient Field Pre-rewriting  #
###################################
S2
#R$*<$*>$*		$1$2$3				defocus

#################################
#  Final Output Post-rewriting  #
#################################
S4

R@			$@				handle <> error addr

# externalize local domain info
R$*<$*LOCAL>$*		$1<$2$D>$3			change local info
R$*<$*LOCAL.ARPA>$*	$1<$2$D>$3			change local info
R$*<$*.CC>$*		$1$2$3				strip .CC
R$*<$+>$*		$1$2$3				defocus
R@$+:@$+:$+		@$1,@$2:$3			<route-addr> canonical

# UUCP must always be presented in old form
R$+@$-.UUCP		$2!$1				u@h.UUCP => h!u

# delete duplicate local names -- mostly for arpaproto.mc
R$+%$=w@$=w		$1@$3				u%UCB@UCB => u@UCB
R$+%$=w@$=w.ARPA	$1@$3.ARPA			u%UCB@UCB => u@UCB

###########################
#  Name Canonicalization  #
###########################
S3

# handle "from:<>" special case
R<>			$@@				turn into magic token

# basic textual canonicalization -- note RFC733 heuristic here
R$*<$*<$*<$+>$*>$*>$*	$4				3-level <> nesting
R$*<$*<$+>$*>$*		$3				2-level <> nesting
R$*<$+>$*		$2				basic RFC821/822 parsing
R$+ at $+		$1@$2				"at" -> "@" for RFC 822

# 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@$+:$+			$@$>6<@$1>:$2			handle <route-addr>

# more miscellaneous cleanup
R$+			$:$>8$1				host dependent cleanup
R$+:$*;@$+		$@$1:$2;@$3			list syntax
R$+:$*;			$@$1:$2;			list syntax
R$+@$+			$:$1<@$2>			focus on domain
R$+<$+@$+>		$1$2<@$3>			move gaze right
R$+<@$+>		$@$>6$1<@$2>			already canonical

# convert old-style addresses to a domain-based address
R$-:$+			$@$>6$2<@$1>			host:user
R$+^$+			$1!$2				convert ^ to !
R$-.$+!$+		$@$>6$3<@$1.$2>			host.domain!user
R$-!$+			$@$>6$2<@$1.UUCP>		host!user (uucp)
R$+%$+			$@$>6$1<@$2>			user%host
R$-=$+			$@$>6$2<@$1.BITNET>		host=user (bitnet)
R$-.$+			$@$>6$2<@$1>			host.user

# always include local and tcp mailers (tcp for [w.x.y.z]-style addrs)

############################################################
############################################################
#####
#####		Local and Program Mailer specification
#####
############################################################
############################################################

Mlocal,	P=/bin/mail, F=rlsDFMmn, S=10, R=20, A=mail -d $u
Mprog,	P=/bin/sh,   F=lsDFMe,   S=10, R=20, A=sh -c $u

S10
R@			$n			errors to mailer-daemon


############################################################
############################################################
#####
#####		Arpanet TCP Mailer specification
#####
#####	Messages processed by this specification are assumed to leave
#####	the local domain -- hence, they must be canonical according to
#####	RFC822 etc.
#####
############################################################
############################################################

Mtcp,	P=[IPC], F=mDFMueXL, S=14, R=14, A=IPC $h, E=\r\n

S14

# pass <route-addr>'s through
R<@$+>$*		$@<@$[$1$]>$2			resolve <route-addr>

# map colons to dots everywhere.....
R$*:$*			$1.$2				map colons to dots

# handle the simple case....
R$+<@$-.ARPA>		$@$1<@$[$2.ARPA$]>		user@host.ARPA

# output local hosts in user@host.Berkeley.EDU syntax
R$+<@LOCAL>		$@$1<@$w.$A>			local names
R$+<@$+.LOCAL>		$@$1<@$2.$A>			local hosts
R$+<@$*$=S>		$@$1<@$2$3.$A>
R$+<@$*$=Z>		$@$1<@$2$3.$A>
R$+<@$+.BITNET>		$@$1%$2.BITNET<@$w.$A>		user@host.BITNET
R$+<@$+.CSNET>		$@$1%$2.CSNET<@CSNET-RELAY.ARPA>	user@host.CSNET
R$+<@$+.DEC>		$@$1%$2.DEC<@decwrl.ARPA>	user@host.DEC
R$+<@$+.UUCP>		$@$2!$1<@$w.$A>			user@host.UUCP

# handle other external cases
R$+<@$->		$@$1<@$[$2$]>			no .ARPA on simple names
#R$+<@$+.$-.ARPA>	$@$1%$2<@$[$3.ARPA$]>		approximate something
R$+<@[$+]>		$@$1<@[$2]>			already ok
R$+<@$+>		$@$1<@$[$2$]>			set for named

# convert remaining addresses to old format and externalize appropriately
R$+			$:$>5$1				=> old format
R$-:$+			$@$2<@$1.$A>			convert berk hosts
#R$+<@$+>		$@$1<@$2@$A>			pessmize
R$+			$:$1<@$w.$A>			tack on our hostname
R$+%$=R<@$=A>		$1<@$[$3$]>			strip unneeded relay


#######################
#   Rewriting rules   #
#######################

##### special local conversions
S6
R$*<@$*$=D>$*		$1<@$2LOCAL>$4			convert local domain
R$*<@$*$=D.ARPA>$*	$1<@$2LOCAL>$4
R$*<@$*$=D.EDU>$*	$1<@$2LOCAL>$4
R$+%$+<@LOCAL>		$>9$1%$2			Hack for % syntax.
R$*<@$+.$=T.$=T>$*	$1<@$2.$3>$5			make UUCP top level
R$*<@$*$=C.$=T>$*	$1<@$2$3>$5			adjust CC hosts (ucbvax)
R$*<@$*$=C>$*		$1<@$2$3.CC>$4			tack on .CC temporarily
R$*<@$*$=S.UUCP>$*	$1<@$2$3.LOCAL>$4		trap u@etherhost.UUCP
R$*<@ucsfcgl.UUCP>$*	$1<@ucsf-cgl.ARPA>$2		ucsfcgl now on Internet

################################
#   Change rightmost % to @.   
S9
R$*%$*			$1@$2				First make them all @'s
R$*@$*@$*		$1%$2@$3			Undo all but the last.
R$*@$*			$@$1<@$2>			Put back the brackets.
#
###############################


############################################################
############################################################
#####
#####		Ethernet Mailer specification
#####
#####	Messages processed by this configuration are assumed to remain
#####	in the same domain.  Hence, they may not necessarily correspond
#####	to RFC822 in all details.
#####
############################################################
############################################################

Mether,	P=[IPC], F=mDFMueCX, S=11, R=21, A=IPC $h

S11
R$*<@$+>$*		$@$1<@$2>$3			already ok
R$+			$@$1<@$w>			tack on our hostname

S21


############################################################
############################################################
#####
#####		BASIC ETHERNET RULES
#####
############################################################
############################################################


############################################################
############################################################
#####
#####		RULESET ZERO PREAMBLE
#####
#####	The beginning of ruleset zero is constant through all
#####	configurations.
#####
############################################################
############################################################

S0

# first make canonical
R$*<$*>$*		$1$2$3				defocus
R$+			$:$>3$1				make canonical

# handle special cases.....
R@			$#local$:$n			handle <> form
R$*<@[$+]>$*		$#tcp$@[$2]$:$1@[$2]$3		numeric internet spec

# arrange for local names to be fully qualified
R$*<$*$=S>$*		$1<$2$3.LOCAL>$4		user@etherhost
R$*<$*$=Z>$*		$1<$2$3.LOCAL>$4		user@berkhost
R$*<$+.ARPA.LOCAL>$*	$1<$2.ARPA>$3			because ARPA is a host

# now delete the local info
R$*<$*$=w.$=T>$*	$1<$2>$5			thishost.LOCAL
R$*<$*$=w>$*		$1<$2>$4			thishost
R$*<$*.>$*		$1<$2>$3			drop trailing dot
R<@>:$*			$@$>0$1				retry after route strip
R$*<@>			$@$>0$1				strip null trash & retry

# forward around hosts with communication problems
R$*<@$=F.LOCAL>$*	$#ether$@$F$:$1<@$2.LOCAL>$3	reroute message

##################################
#  End of ruleset zero preamble  #
##################################


################################################
###  Machine dependent part of ruleset zero  ###
################################################

# resolve names that can go via the ethernet
R$*<@$*$=S.LOCAL>$*	$#ether$@$3$:$1<@$2$3>$4	user@etherhost

# other non-local names will be kicked upstairs
R$*<@$+>$*		$#ether$@$F$:$1<@$2>$3		user@some.where

# remaining names must be local
R$+			$#local$:$1			everything else
Commit	Line	Data
95f51977 C	1	#
	2	# Sendmail
	3	# Copyright (c) 1983 Eric P. Allman
	4	# Berkeley, California
	5	#
	6	# Copyright (c) 1983 Regents of the University of California.
	7	# All rights reserved. The Berkeley software License Agreement
	8	# specifies the terms and conditions for redistribution.
	9	#
	10	# @(#)monet.mc 5.1 (Berkeley) 6/10/85
	11	#
e804469b C	12	############################################################
	13	############################################################
	14	#####
	15	##### SENDMAIL CONFIGURATION FILE
	16	#####
e804469b C	17	############################################################
	18	############################################################
	19
	20
	21
	22	############################################################
	23	### local info
	24	############################################################
	25
	26	# internet hostname
	27	Cwucbmonet monet
	28
95f51977	29
e804469b C	30	#################################################
	31	#
	32	# General configuration information
	33	#
e804469b C	34	#################################################
	35
	36	######################
	37	# General Macros #
	38	######################
	39
	40	# our arpanet gateway
95f51977	41	DABerkeley.EDU
e804469b C	42	CABerkeley UCB ucbc70 c70 UCB-C70 u UCB-VAX ucbvax
	43
	44	# local domain names
95f51977	45	DDBERKELEY.EDU
e804469b C	46	CDBERKELEY UCB ucbc70 c70 ucb-c70 u UCB-VAX ucbvax
	47
	48	# major relay host
	49	DRUCBVAX
	50	CRucbvax vax k
	51
0f4556f1	52	# my official hostname
95f51977	53	Dj$w
0f4556f1	54
e804469b	55	# known SMTP/ethernet hosts (this domain only) -- only $R need be complete
95f51977 C	56
95f51977 C	57	CSucbarmstrong armstrong
e804469b	58	CSucbarpa arpa
0f4556f1	59	CSucbbach bach ucbstatvax statvax
95f51977 C	60	CSucbbass bass
	61	CSucbbell bell
	62	CSucbbizet bizet
	63	CSucbbob bob
0f4556f1	64	CSucbbrahms brahms mathstat
95f51977 C	65	CSucbbud bud
95f51977 C	66	CSucbbuddy buddy
e804469b C	67	CSucbcad cad cad-a
e804469b C	68	CSucbcalder calder
0f4556f1	69	CSucbcartan cartan
95f51977 C	70	CSucbchip chip
	71	CSucbcogsci cogsci
	72	CSucbcorona corona
	73	CSucbcory cory
	74	CSucbdab dab
e804469b	75	CSucbdali dali
95f51977 C	76	CSucbdavinci davinci
	77	CSucbdavis davis
	78	CSucbdean dean
	79	CSucbdeforest deforest
e804469b	80	CSucbdegas degas
95f51977 C	81	CSucbdim dim
	82	CSucbdorothy dorothy
	83	CSucbear ear
	84	CSucbeast east beast
	85	CSucbedison edison
e804469b	86	CSucbernie ernie
0f4556f1	87	CSucbesvax esvax
95f51977 C	88	CSucbeuler euler
	89	CSucbfranklin franklin
	90	CSucbfranny franny
	91	CSucbheine heine
	92	CSucbholden holden
	93	CSucbhuffman huffman
0f4556f1 C	94	CSucbic ic ucbic-ec ic-ec cad-b cad-ic
0f4556f1 C	95	CSucbicw icw ucbicw-ec icw-ec cad-c cad-icw
95f51977	96	CSucbimage
0f4556f1	97	CSucbingres ingres
95f51977 C	98	CSucbjan jan
	99	CSucbjason jason
	100	CSucbji ji
	101	CSucbjoule joule
	102	CSucbkepler kepler
e804469b	103	CSucbkim kim
95f51977	104	CSucbmarconi marconi
e804469b	105	CSucbmatisse matisse
95f51977	106	CSucbmaxwell maxwell
e804469b	107	CSucbmedea medea
0f4556f1	108	CSucbmerlin merlin
95f51977	109	CSucbmike mike
e804469b	110	CSucbmiro miro
95f51977	111	CSucbmolson molson
e804469b	112	CSucbmonet monet
95f51977 C	113	CSucbmote mote
	114	CSucbnewton newton
	115	CSucbnyquist nyquist
	116	CSucbokeeffe okeeffe
0f4556f1	117	CSucboz oz
95f51977 C	118	CSucbrenoir renoir
	119	CSucbrob rob
	120	CSucbrobert robert
	121	CSucbseymour seymour
	122	CSucbshadow shadow
	123	CSucbshannon shannon
	124	CSucbsilvia silvia
	125	CSucbtuborg tuborg
	126	CSucbugs bugs ucbbugs ugs
	127	CSucbvangogh vangogh
e804469b	128	CSucbvax
0f4556f1	129	CSucbweyl weyl
95f51977 C	130	CSucbzeus zeus
	131	CSucbzooey zooey
	132	CSucbzworykin zworykin
0f4556f1 C	133
0f4556f1 C	134	# known top-level domains
95f51977 C	135	CTLOCAL ARPA EDU GOV COM MIL
	136	CTUUCP BITNET CSNET DEC
	137
e804469b C	138
	139	############################################################
	140	#
	141	# General configuration information
	142	#
	143	# This information is basically just "boiler-plate"; it must be
	144	# there, but is essentially constant.
	145	#
	146	# Information in this file should be independent of location --
	147	# i.e., although there are some policy decisions made, they are
	148	# not specific to Berkeley per se.
	149	#
e804469b C	150	############################################################
e804469b C	151
e804469b	152
95f51977 C	153	######################
	154	# Version Number #
	155	######################
	156
	157	DZ5.17
e804469b C	158
	159
	160	##########################
	161	### Special macros ###
	162	##########################
	163
	164	# my name
	165	DnMAILER-DAEMON
	166	# UNIX header format
	167	DlFrom $g $d
	168	# delimiter (operator) characters
	169	Do.:%@!^=/[]
	170	# format of a total name
	171	Dq$g$?x ($x)$.
e804469b	172	# SMTP login message
95f51977	173	De$j Sendmail $v/$Z ready at $b
e804469b	174
0f4556f1 C	175	# forwarding host -- redefine this if you can't talk to the relay directly
	176	DF$R
	177
e804469b C	178	###################
	179	### Options ###
	180	###################
	181
	182	# location of alias file
	183	OA/usr/lib/aliases
95f51977 C	184	# wait up to ten minutes for alias file rebuild
	185	Oa10
	186	# substitution for space (blank) characters
	187	OB.
e804469b C	188	# (don't) connect to "expensive" mailers
e804469b C	189	#Oc
95f51977 C	190	# default delivery mode (deliver in background)
95f51977 C	191	Odbackground
e804469b	192	# temporary file mode
95f51977	193	OF0600
e804469b C	194	# default GID
	195	Og1
	196	# location of help file
	197	OH/usr/lib/sendmail.hf
	198	# log level
	199	OL9
95f51977 C	200	# default network name
95f51977 C	201	ONARPA
e804469b C	202	# default messages to old style
	203	Oo
	204	# queue directory
	205	OQ/usr/spool/mqueue
	206	# read timeout -- violates protocols
	207	Or2h
	208	# status file
	209	OS/usr/lib/sendmail.st
	210	# queue up everything before starting transmission
	211	Os
	212	# default timeout interval
	213	OT3d
	214	# time zone names (V6 only)
	215	OtPST,PDT
	216	# default UID
	217	Ou1
	218	# wizard's password
95f51977 C	219	OW*
	220	# load average at which we just queue messages
	221	Ox8
	222	# load average at which we refuse connections
	223	OX12
e804469b C	224
	225	###############################
	226	### Message precedences ###
	227	###############################
	228
	229	Pfirst-class=0
	230	Pspecial-delivery=100
95f51977	231	Pbulk=-60
e804469b C	232	Pjunk=-100
	233
	234	#########################
	235	### Trusted users ###
	236	#########################
	237
	238	Troot
	239	Tdaemon
	240	Tuucp
	241	Teric
	242	Tnetwork
	243
	244	#############################
	245	### Format of headers ###
	246	#############################
	247
0f4556f1	248	H?P?Return-Path: <$g>
95f51977	249	HReceived: $?sfrom $s $.by $j ($v/$Z)
0f4556f1 C	250	id $i; $b
0f4556f1 C	251	H?D?Resent-Date: $a
e804469b	252	H?D?Date: $a
0f4556f1	253	H?F?Resent-From: $q
e804469b C	254	H?F?From: $q
	255	H?x?Full-Name: $x
	256	HSubject:
e804469b C	257	# HPosted-Date: $a
e804469b C	258	# H?l?Received-Date: $b
0f4556f1	259	H?M?Resent-Message-Id: <$t.$i@$j>
e804469b	260	H?M?Message-Id: <$t.$i@$j>
e804469b C	261
	262	###########################
	263	### Rewriting rules ###
	264	###########################
	265
	266
	267	################################
	268	# Sender Field Pre-rewriting #
	269	################################
	270	S1
	271	#R$<$>$* $1$2$3 defocus
	272
	273	###################################
	274	# Recipient Field Pre-rewriting #
	275	###################################
	276	S2
	277	#R$<$>$* $1$2$3 defocus
	278
	279	#################################
	280	# Final Output Post-rewriting #
	281	#################################
	282	S4
	283
	284	R@ $@ handle <> error addr
	285
	286	# externalize local domain info
	287	R$<$LOCAL>$* $1<$2$D>$3 change local info
95f51977 C	288	R$<$LOCAL.ARPA>$* $1<$2$D>$3 change local info
95f51977 C	289	R$<$.CC>$* $1$2$3 strip .CC
e804469b	290	R$<$+>$ $1$2$3 defocus
95f51977	291	R@$+:@$+:$+ @$1,@$2:$3 <route-addr> canonical
0f4556f1 C	292
	293	# UUCP must always be presented in old form
	294	R$+@$-.UUCP $2!$1 u@h.UUCP => h!u
	295
	296	# delete duplicate local names -- mostly for arpaproto.mc
	297	R$+%$=w@$=w $1@$3 u%UCB@UCB => u@UCB
	298	R$+%$=w@$=w.ARPA $1@$3.ARPA u%UCB@UCB => u@UCB
e804469b C	299
	300	###########################
	301	# Name Canonicalization #
	302	###########################
	303	S3
	304
	305	# handle "from:<>" special case
	306	R<> $@@ turn into magic token
	307
95f51977 C	308	# basic textual canonicalization -- note RFC733 heuristic here
	309	R$<$<$<$+>$>$>$ $4 3-level <> nesting
	310	R$<$<$+>$>$ $3 2-level <> nesting
e804469b C	311	R$<$+>$ $2 basic RFC821/822 parsing
e804469b C	312	R$+ at $+ $1@$2 "at" -> "@" for RFC 822
e804469b C	313
	314	# make sure <@a,@b,@c:user@d> syntax is easy to parse -- undone later
	315	R@$+,$+ @$1:$2 change all "," to ":"
	316
95f51977	317	# localize and dispose of route-based addresses
e804469b C	318	R@$+:$+ $@$>6<@$1>:$2 handle <route-addr>
	319
	320	# more miscellaneous cleanup
	321	R$+ $:$>8$1 host dependent cleanup
	322	R$+:$*;@$+ $@$1:$2;@$3 list syntax
95f51977	323	R$+:$*; $@$1:$2; list syntax
e804469b C	324	R$+@$+ $:$1<@$2> focus on domain
	325	R$+<$+@$+> $1$2<@$3> move gaze right
	326	R$+<@$+> $@$>6$1<@$2> already canonical
	327
	328	# convert old-style addresses to a domain-based address
0f4556f1	329	R$-:$+ $@$>6$2<@$1> host:user
e804469b	330	R$+^$+ $1!$2 convert ^ to !
95f51977 C	331	R$-.$+!$+ $@$>6$3<@$1.$2> host.domain!user
	332	R$-!$+ $@$>6$2<@$1.UUCP> host!user (uucp)
	333	R$+%$+ $@$>6$1<@$2> user%host
	334	R$-=$+ $@$>6$2<@$1.BITNET> host=user (bitnet)
	335	R$-.$+ $@$>6$2<@$1> host.user
e804469b	336
95f51977	337	# always include local and tcp mailers (tcp for [w.x.y.z]-style addrs)
e804469b C	338
	339	############################################################
	340	############################################################
	341	#####
	342	##### Local and Program Mailer specification
	343	#####
e804469b C	344	############################################################
	345	############################################################
	346
	347	Mlocal, P=/bin/mail, F=rlsDFMmn, S=10, R=20, A=mail -d $u
0f4556f1	348	Mprog, P=/bin/sh, F=lsDFMe, S=10, R=20, A=sh -c $u
e804469b C	349
e804469b C	350	S10
95f51977 C	351	R@ $n errors to mailer-daemon
	352
	353
	354	############################################################
	355	############################################################
	356	#####
	357	##### Arpanet TCP Mailer specification
	358	#####
	359	##### Messages processed by this specification are assumed to leave
	360	##### the local domain -- hence, they must be canonical according to
	361	##### RFC822 etc.
	362	#####
	363	############################################################
	364	############################################################
	365
	366	Mtcp, P=[IPC], F=mDFMueXL, S=14, R=14, A=IPC $h, E=\r\n
	367
	368	S14
	369
	370	# pass <route-addr>'s through
	371	R<@$+>$* $@<@$[$1$]>$2 resolve <route-addr>
	372
	373	# map colons to dots everywhere.....
	374	R$:$ $1.$2 map colons to dots
	375
	376	# handle the simple case....
	377	R$+<@$-.ARPA> $@$1<@$[$2.ARPA$]> user@host.ARPA
	378
	379	# output local hosts in user@host.Berkeley.EDU syntax
	380	R$+<@LOCAL> $@$1<@$w.$A> local names
	381	R$+<@$+.LOCAL> $@$1<@$2.$A> local hosts
	382	R$+<@$*$=S> $@$1<@$2$3.$A>
	383	R$+<@$*$=Z> $@$1<@$2$3.$A>
	384	R$+<@$+.BITNET> $@$1%$2.BITNET<@$w.$A> user@host.BITNET
	385	R$+<@$+.CSNET> $@$1%$2.CSNET<@CSNET-RELAY.ARPA> user@host.CSNET
	386	R$+<@$+.DEC> $@$1%$2.DEC<@decwrl.ARPA> user@host.DEC
	387	R$+<@$+.UUCP> $@$2!$1<@$w.$A> user@host.UUCP
	388
	389	# handle other external cases
	390	R$+<@$-> $@$1<@$[$2$]> no .ARPA on simple names
	391	#R$+<@$+.$-.ARPA> $@$1%$2<@$[$3.ARPA$]> approximate something
	392	R$+<@[$+]> $@$1<@[$2]> already ok
	393	R$+<@$+> $@$1<@$[$2$]> set for named
	394
	395	# convert remaining addresses to old format and externalize appropriately
	396	R$+ $:$>5$1 => old format
	397	R$-:$+ $@$2<@$1.$A> convert berk hosts
	398	#R$+<@$+> $@$1<@$2@$A> pessmize
	399	R$+ $:$1<@$w.$A> tack on our hostname
	400	R$+%$=R<@$=A> $1<@$[$3$]> strip unneeded relay
	401
	402
	403
	404	#######################
	405	# Rewriting rules #
	406	#######################
	407
	408	##### special local conversions
	409	S6
	410	R$<@$$=D>$* $1<@$2LOCAL>$4 convert local domain
	411	R$<@$$=D.ARPA>$* $1<@$2LOCAL>$4
	412	R$<@$$=D.EDU>$* $1<@$2LOCAL>$4
	413	R$+%$+<@LOCAL> $>9$1%$2 Hack for % syntax.
	414	R$<@$+.$=T.$=T>$ $1<@$2.$3>$5 make UUCP top level
415	R$<@$$=C.$=T>$* $1<@$2$3>$5 adjust CC hosts (ucbvax)
416	R$<@$$=C>$* $1<@$2$3.CC>$4 tack on .CC temporarily
417	R$<@$$=S.UUCP>$* $1<@$2$3.LOCAL>$4 trap u@etherhost.UUCP
418	R$<@ucsfcgl.UUCP>$ $1<@ucsf-cgl.ARPA>$2 ucsfcgl now on Internet
419
420	################################
421	# Change rightmost % to @.
422	S9
423	R$%$ $1@$2 First make them all @'s
424	R$@$@$* $1%$2@$3 Undo all but the last.
425	R$@$ $@$1<@$2> Put back the brackets.
426	#
427	###############################
428
e804469b C	429
	430	############################################################
	431	############################################################
	432	#####
	433	##### Ethernet Mailer specification
	434	#####
95f51977 C	435	##### Messages processed by this configuration are assumed to remain
	436	##### in the same domain. Hence, they may not necessarily correspond
	437	##### to RFC822 in all details.
e804469b C	438	#####
	439	############################################################
	440	############################################################
	441
95f51977	442	Mether, P=[IPC], F=mDFMueCX, S=11, R=21, A=IPC $h
e804469b C	443
	444	S11
	445	R$<@$+>$ $@$1<@$2>$3 already ok
	446	R$+ $@$1<@$w> tack on our hostname
	447
	448	S21
	449
	450
95f51977	451
e804469b C	452	############################################################
	453	############################################################
	454	#####
	455	##### BASIC ETHERNET RULES
	456	#####
e804469b C	457	############################################################
	458	############################################################
	459
	460
	461
95f51977	462
e804469b C	463	############################################################
	464	############################################################
	465	#####
	466	##### RULESET ZERO PREAMBLE
	467	#####
	468	##### The beginning of ruleset zero is constant through all
	469	##### configurations.
	470	#####
e804469b C	471	############################################################
	472	############################################################
	473
	474	S0
	475
	476	# first make canonical
	477	R$<$>$* $1$2$3 defocus
	478	R$+ $:$>3$1 make canonical
	479
	480	# handle special cases.....
95f51977	481	R@ $#local$:$n handle <> form
e804469b C	482	R$<@[$+]>$ $#tcp$@[$2]$:$1@[$2]$3 numeric internet spec
e804469b C	483
0f4556f1 C	484	# arrange for local names to be fully qualified
	485	R$<$$=S>$* $1<$2$3.LOCAL>$4 user@etherhost
	486	R$<$$=Z>$* $1<$2$3.LOCAL>$4 user@berkhost
	487	R$<$+.ARPA.LOCAL>$ $1<$2.ARPA>$3 because ARPA is a host
	488
e804469b	489	# now delete the local info
95f51977	490	R$<$$=w.$=T>$* $1<$2>$5 thishost.LOCAL
e804469b C	491	R$<$$=w>$* $1<$2>$4 thishost
	492	R$<$.>$* $1<$2>$3 drop trailing dot
	493	R<@>:$* $@$>0$1 retry after route strip
	494	R$*<@> $@$>0$1 strip null trash & retry
	495
0f4556f1 C	496	# forward around hosts with communication problems
	497	R$<@$=F.LOCAL>$ $#ether$@$F$:$1<@$2.LOCAL>$3 reroute message
	498
	499	##################################
	500	# End of ruleset zero preamble #
	501	##################################
	502
e804469b C	503
	504	################################################
	505	### Machine dependent part of ruleset zero ###
	506	################################################
	507
	508	# resolve names that can go via the ethernet
95f51977	509	R$<@$$=S.LOCAL>$* $#ether$@$3$:$1<@$2$3>$4 user@etherhost
e804469b C	510
e804469b C	511	# other non-local names will be kicked upstairs
0f4556f1	512	R$<@$+>$ $#ether$@$F$:$1<@$2>$3 user@some.where
e804469b C	513
	514	# remaining names must be local
	515	R$+ $#local$:$1 everything else
	516