151222Sericdivert(-1) 251222Seric# 351222Seric# Copyright (c) 1983 Eric P. Allman 463592Sbostic# Copyright (c) 1988, 1993 563592Sbostic# The Regents of the University of California. All rights reserved. 651222Seric# 751222Seric# %sccs.include.redist.sh% 851222Seric# 951222Sericdivert(0) 1051222Seric 11*63998SericVERSIONID(`@(#)proto.m4 8.8 (Berkeley) 07/22/93') 1251222Seric 1351322SericMAILER(local)dnl 1451222Seric 1560894Sericifdef(`_OLD_SENDMAIL_', 1660894Seric`define(`_SET_96_', 6)dnl 1763858Sericdefine(`_SET_97_', 7)dnl 1863858Sericdefine(`_SET_98_', 8)dnl', 1958119Seric`# level 4 config file format 2060894SericV4 2160894Sericdefine(`_SET_96_', 96)dnl 2263858Sericdefine(`_SET_97_', 97)dnl 2363858Sericdefine(`_SET_98_', 98)dnl') 2463973Sericifdef(`confSMTP_MAILER',, `define(`confSMTP_MAILER', `esmtp')')dnl 25*63998Sericifdef(`confLOCAL_MAILER',, `define(`confLOCAL_MAILER', `local')')dnl 26*63998Sericdefine(`_SMTP_', `confSMTP_MAILER')dnl for readability only 27*63998Sericdefine(`_LOCAL_', `confLOCAL_MAILER')dnl for readability only 2852646Seric 2951222Seric################## 3051222Seric# local info # 3151222Seric################## 3251222Seric 3360212SericCP. 3460212Seric 3551889SericCwlocalhost 3651887Sericifdef(`USE_CW_FILE', 3751889Seric`# file containing names of hosts for which we receive email 3858406SericCONCAT(`Fw', confCW_FILE)', `dnl') 3951222Seric 4051222Sericifdef(`UUCP_RELAY', 4151222Seric`# UUCP relay host 4251281SericCONCAT(DY, UUCP_RELAY) 4360212SericCPUUCP 4457944Seric 4551222Seric')dnl 4651222Sericifdef(`BITNET_RELAY', 4751222Seric`# BITNET relay host 4851222SericCONCAT(DB, BITNET_RELAY) 4960212SericCPBITNET 5057944Seric 5151222Seric')dnl 5251222Sericifdef(`CSNET_RELAY', 5351222Seric`# CSNET relay host 5451222SericCONCAT(DC, CSNET_RELAY) 5560212SericCPCSNET 5657944Seric 5751222Seric')dnl 5858364Sericifdef(`FAX_RELAY', 5958364Seric`# FAX relay host 6058364SericCONCAT(DF, FAX_RELAY) 6160212SericCPFAX 6258364Seric 6358364Seric')dnl 6458070Sericifdef(`SMART_HOST', 6558070Seric`# "Smart" UUCP relay host 6658070SericCONCAT(DS, SMART_HOST) 6751222Seric 6858070Seric')dnl 6958781Sericifdef(`MAILER_TABLE', 7058781Seric`# Mailer table (overriding domains) 7158781SericKmailertable MAILER_TABLE 7258781Seric 7358781Seric')dnl 7463754Sericifdef(`DOMAIN_TABLE', 7563754Seric`# Domain table (adding domains) 7663754SericKdomaintable DOMAIN_TABLE 7763754Seric 7863754Seric')dnl 7951222Seric# who I send unqualified names to (null means deliver locally) 8051222SericCONCAT(DR, ifdef(`LOCAL_RELAY', LOCAL_RELAY)) 8151222Seric 8257527Seric# who gets all local email traffic ($R has precedence for unqualified names) 8357527SericCONCAT(DH, ifdef(`MAIL_HUB', MAIL_HUB)) 8457527Seric 8558070Seric# my official hostname ($w or $w.$D) 8658070SericCONCAT(Dj$w, ifdef(`NEED_DOMAIN', .$D)) 8758070Seric 8858070Seric# who I masquerade as (can be $j) 8958070SericCONCAT(DM, ifdef(`MASQUERADE_NAME', MASQUERADE_NAME, $j)) 9058070Seric 9157245Seric# class L: names that should be delivered locally, even if we have a relay 9257245Seric# class E: names that should be exposed as from this host, even if we masquerade 9351279SericCLroot 9457245SericCEroot 9551279Sericundivert(5)dnl 9651279Seric 9751222Seric# operators that cannot be in local usernames (i.e., network indicators) 9858288SericCO @ % ifdef(`_NO_UUCP_', `', `!') 9951222Seric 10051322Seric# a class with just dot (for identifying canonical names) 10151322SericC.. 10251322Seric 10358808Sericifdef(`_OLD_SENDMAIL_', `dnl', 10458808Seric`# dequoting map 10558808SericKdequote dequote') 10657944Seric 10759033Sericundivert(6)dnl 10859033Seric 10957944Seric###################### 11057944Seric# Special macros # 11157944Seric###################### 11257944Seric 11357944Seric# SMTP initial login message 11457944SericCONCAT(De, confSMTP_LOGIN_MSG) 11557944Seric 11657944Seric# UNIX initial From header format 11757944SericCONCAT(Dl, confFROM_LINE) 11857944Seric 11957944Seric# my name for error messages 12057944SericCONCAT(Dn, confMAILER_NAME) 12157944Seric 12257944Seric# delimiter (operator) characters 12357944SericCONCAT(Do, confOPERATORS) 12457944Seric 12557944Seric# format of a total name 12657944SericCONCAT(Dq, ifdef(`confFROM_HEADER', confFROM_HEADER, 12757944Seric ifdef(`_OLD_SENDMAIL_', `$g$?x ($x)$.', `$?x$x <$g>$|$g$.'))) 12857944Sericinclude(`../m4/version.m4') 12957944Seric 13057944Seric############### 13157944Seric# Options # 13257944Seric############### 13357944Seric 13459887Seric# strip message body to 7 bits on input? 13559887SericCONCAT(O7, confSEVEN_BIT_INPUT) 13657944Seric 13757944Seric# wait (in minutes) for alias file rebuild 13857944SericCONCAT(Oa, confALIAS_WAIT) 13957944Seric 14057944Seric# location of alias file 14157944SericCONCAT(OA, ifdef(`ALIAS_FILE', ALIAS_FILE, /etc/aliases)) 14257944Seric 14358084Seric# minimum number of free blocks on filesystem 14458084SericCONCAT(Ob, confMIN_FREE_BLOCKS) 14558084Seric 14657944Seric# substitution for space (blank) characters 14757944SericCONCAT(OB, confBLANK_SUB) 14857944Seric 14957944Seric# connect to "expensive" mailers on initial submission? 15057944SericCONCAT(Oc, confCON_EXPENSIVE) 15157944Seric 15257944Seric# checkpoint queue runs after every N successful deliveries 15357944SericCONCAT(OC, confCHECKPOINT_INTERVAL) 15457944Seric 15557944Seric# default delivery mode 15657944SericCONCAT(Od, confDELIVERY_MODE) 15757944Seric 15857944Seric# automatically rebuild the alias database? 15957944SericCONCAT(OD, confAUTO_REBUILD) 16057944Seric 16157944Seric# error message header/file */ 16257944Sericifdef(`confERROR_MESSAGE', 16363583Seric CONCAT(OE, confERROR_MESSAGE), 16457944Seric #OE/etc/sendmail.oE) 16557944Seric 16657944Seric# error mode 16757944Sericifdef(`confERROR_MODE', 16863583Seric CONCAT(Oe, confERROR_MODE), 16957944Seric #Oep) 17057944Seric 17157944Seric# save Unix-style "From_" lines at top of header? 17257944SericCONCAT(Of, confSAVE_FROM_LINES) 17357944Seric 17457944Seric# temporary file mode 17557944SericCONCAT(OF, confTEMP_FILE_MODE) 17657944Seric 17757944Seric# match recipients against GECOS field? 17857944SericCONCAT(OG, confMATCH_GECOS) 17957944Seric 18057944Seric# default GID 18157944SericCONCAT(Og, confDEF_GROUP_ID) 18257944Seric 18357944Seric# maximum hop count 18457944SericCONCAT(Oh, confMAX_HOP) 18557944Seric 18657944Seric# location of help file 18757944SericCONCAT(OH, ifdef(`HELP_FILE', HELP_FILE, /usr/lib/sendmail.hf)) 18857944Seric 18957944Seric# ignore dots as terminators in incoming messages? 19057944SericCONCAT(Oi, confIGNORE_DOTS) 19157944Seric 19257944Seric# Insist that the BIND name server be running to resolve names 19357944Sericifdef(`confBIND_OPTS', 19457944Seric CONCAT(OI, confBIND_OPTS), 19557944Seric #OI) 19657944Seric 19759887Seric# deliver MIME-encapsulated error messages? 19859887SericCONCAT(Oj, confMIME_FORMAT_ERRORS) 19959887Seric 20057944Seric# Forward file search path 20157944Sericifdef(`confFORWARD_PATH', 20257944Seric CONCAT(OJ, confFORWARD_PATH), 20357944Seric #OJ/var/forward/$u:$z/.forward.$w:$z/.forward) 20457944Seric 20557944Seric# open connection cache size 20657944SericCONCAT(Ok, confMCI_CACHE_SIZE) 20757944Seric 20857944Seric# open connection cache timeout 20957944SericCONCAT(OK, confMCI_CACHE_TIMEOUT) 21057944Seric 21161106Seric# use Errors-To: header? 21261106SericCONCAT(Ol, confUSE_ERRORS_TO) 21361106Seric 21457944Seric# log level 21557944SericCONCAT(OL, confLOG_LEVEL) 21657944Seric 21757944Seric# send to me too, even in an alias expansion? 21857944SericCONCAT(Om, confME_TOO) 21957944Seric 22057944Seric# verify RHS in newaliases? 22157944SericCONCAT(On, confCHECK_ALIASES) 22257944Seric 22357944Seric# default messages to old style headers if no special punctuation? 22457944SericCONCAT(Oo, confOLD_STYLE_HEADERS) 22557944Seric 22658860Seric# SMTP daemon options 22758860Sericifdef(`confDAEMON_OPTIONS', 22858860Seric CONCAT(OO, confDAEMON_OPTIONS), 22958860Seric #OOPort=esmtp) 23058860Seric 23158084Seric# privacy flags 23258084SericCONCAT(Op, confPRIVACY_FLAGS) 23358084Seric 23457944Seric# who (if anyone) should get extra copies of error messages 23557944Sericifdef(`confCOPY_ERRORS_TO', 23657944Seric CONCAT(OP, confCOPY_ERRORS_TO), 23757944Seric #OPPostmaster) 23857944Seric 23957944Seric# slope of queue-only function 24057944Sericifdef(`confQUEUE_FACTOR', 24157944Seric CONCAT(Oq, confQUEUE_FACTOR), 24257944Seric #Oq600000) 24357944Seric 24457944Seric# queue directory 24557944SericCONCAT(OQ, ifdef(`QUEUE_DIR', QUEUE_DIR, /var/spool/mqueue)) 24657944Seric 24757944Seric# read timeout -- now OK per RFC 1123 section 5.3.2 24858119Sericifdef(`confREAD_TIMEOUT', 24958119Seric CONCAT(Or, confREAD_TIMEOUT), 25058119Seric #Ordatablock=10m) 25157944Seric 25257944Seric# queue up everything before forking? 25357944SericCONCAT(Os, confSAFE_QUEUE) 25457944Seric 25557944Seric# status file 25657944SericCONCAT(OS, ifdef(`STATUS_FILE', STATUS_FILE, /etc/sendmail.st)) 25757944Seric 25857944Seric# default message timeout interval 25957944SericCONCAT(OT, confMESSAGE_TIMEOUT) 26057944Seric 26157944Seric# time zone handling: 26257944Seric# if undefined, use system default 26357944Seric# if defined but null, use TZ envariable passed in 26457944Seric# if defined and non-null, use that info 26557944Sericifelse(confTIME_ZONE, `USE_SYSTEM', `#Ot', 26657944Seric confTIME_ZONE, `USE_TZ', `', 26757944Seric `CONCAT(Ot, confTIME_ZONE)') 26857944Seric 26957944Seric# default UID 27057944SericCONCAT(Ou, confDEF_USER_ID) 27157944Seric 27251887Seric# list of locations of user database file (null means no lookup) 27358720SericOU`'ifdef(`confUSERDB_SPEC', `confUSERDB_SPEC') 27451222Seric 27558860Seric# fallback MX host 27658860Sericifdef(`confFALLBACK_MX', 27758860Seric CONCAT(OV, confFALLBACK_MX), 27858860Seric #OVfall.back.host.net) 27958860Seric 28063858Seric# if we are the best MX host for a site, try it directly instead of config err 28163858SericCONCAT(Ow, confTRY_NULL_MX_LIST) 28263858Seric 28357944Seric# load average at which we just queue messages 28457944SericCONCAT(Ox, confQUEUE_LA) 28557944Seric 28657944Seric# load average at which we refuse connections 28757944SericCONCAT(OX, confREFUSE_LA) 28857944Seric 28957944Seric# work recipient factor 29057944Sericifdef(`confWORK_RECIPIENT_FACTOR', 29157944Seric CONCAT(Oy, confWORK_RECIPIENT_FACTOR), 29257944Seric #Oy30000) 29357944Seric 29457944Seric# deliver each queued job in a separate process? 29557944SericCONCAT(OY, confSEPARATE_PROC) 29657944Seric 29757944Seric# work class factor 29857944Sericifdef(`confWORK_CLASS_FACTOR', 29957944Seric CONCAT(Oz, confWORK_CLASS_FACTOR), 30057944Seric #Oz1800) 30157944Seric 30257944Seric# work time factor 30357944Sericifdef(`confWORK_TIME_FACTOR', 30457944Seric CONCAT(OZ, confWORK_TIME_FACTOR), 30557944Seric #OZ90000) 30657944Seric 30757944Seric########################### 30857944Seric# Message precedences # 30957944Seric########################### 31057944Seric 31157944SericPfirst-class=0 31257944SericPspecial-delivery=100 31358070SericPlist=-30 31457944SericPbulk=-60 31557944SericPjunk=-100 31657944Seric 31757944Seric##################### 31857944Seric# Trusted users # 31957944Seric##################### 32057944Seric 32157944SericTroot 32257944SericTdaemon 32357944SericTuucp 32457944Seric 32557944Seric######################### 32657944Seric# Format of headers # 32757944Seric######################### 32857944Seric 32958679SericH?P?Return-Path: $g 33060894SericHReceived: $?sfrom $s $.$?_($_) $.by $j ($v/$Z)$?r with $r$. id $i; $b 33157944SericH?D?Resent-Date: $a 33257944SericH?D?Date: $a 33357944SericH?F?Resent-From: $q 33457944SericH?F?From: $q 33557944SericH?x?Full-Name: $x 33657944SericHSubject: 33757944Seric# HPosted-Date: $a 33857944Seric# H?l?Received-Date: $b 33957944SericH?M?Resent-Message-Id: <$t.$i@$j> 34057944SericH?M?Message-Id: <$t.$i@$j> 34151222Seric# 34251222Seric###################################################################### 34351222Seric###################################################################### 34451222Seric##### 34551222Seric##### REWRITING RULES 34651222Seric##### 34751222Seric###################################################################### 34851222Seric###################################################################### 34951222Seric 35058678Sericundivert(9)dnl 35151222Seric 35251222Seric########################################### 35351222Seric### Rulset 3 -- Name Canonicalization ### 35451222Seric########################################### 35551260SericS3 35651222Seric 35758499Seric# handle null input and list syntax (translate to <@> special case) 35858499SericR$@ $@ <@> 35958707SericR$*:;$* $@ $1 :; <@> 36058174Seric 36151222Seric# basic textual canonicalization -- note RFC733 heuristic here 36257012SericR$*<$*>$*<$*>$* <$2>$3$4$5 strip multiple <> <> 36358158SericR$*<$*<$+>$*>$* <$3>$5 2-level <> nesting 36458499SericR$*<>$* $@ <@> MAIL FROM:<> case 36551222SericR$*<$+>$* $2 basic RFC821/822 parsing 36651222Seric 36751222Seric# make sure <@a,@b,@c:user@d> syntax is easy to parse -- undone later 36855416SericR@ $+ , $+ @ $1 : $2 change all "," to ":" 36951222Seric 37051222Seric# localize and dispose of route-based addresses 37160894SericR@ $+ : $+ $@ $>_SET_96_ < @$1 > : $2 handle <route-addr> 37251222Seric 37351222Seric# find focus for list syntax 37460894SericR $+ : $* ; @ $+ $@ $>_SET_96_ $1 : $2 ; < @ $3 > list syntax 37555416SericR $+ : $* ; $@ $1 : $2; list syntax 37651222Seric 37751222Seric# find focus for @ syntax addresses 37855416SericR$+ @ $+ $: $1 < @ $2 > focus on domain 37955416SericR$+ < $+ @ $+ > $1 $2 < @ $3 > move gaze right 38060894SericR$+ < @ $+ > $@ $>_SET_96_ $1 < @ $2 > already canonical 38151222Seric 38258288Sericifdef(`_NO_UUCP_', `dnl', 38358288Seric`# convert old-style addresses to a domain-based address 38460894SericR$- ! $+ $@ $>_SET_96_ $2 < @ $1 .UUCP > resolve uucp names 38560894SericR$+ . $- ! $+ $@ $>_SET_96_ $3 < @ $1 . $2 > domain uucps 38660894SericR$+ ! $+ $@ $>_SET_96_ $2 < @ $1 .UUCP > uucp subdomains') 38751222Seric 38851222Seric# if we have % signs, take the rightmost one 38955416SericR$* % $* $1 @ $2 First make them all @s. 39055416SericR$* @ $* @ $* $1 % $2 @ $3 Undo all but the last. 39160894SericR$* @ $* $@ $>_SET_96_ $1 < @ $2 > Insert < > and finish 39251222Seric 39351222Seric# else we must be a local name 39451222Seric 39551222Seric 39660894Seric################################################ 39760894Seric### Ruleset _SET_96_ -- bottom half of ruleset 3 ### 39860894Seric################################################ 39951222Seric 40057245Seric# At this point, everything should be in a "local_part<@domain>extra" format. 40160894SericS`'_SET_96_ 40251222Seric 40351222Seric# handle special cases for local names 40460262SericR$* < @ localhost > $* $: $1 < @ $j . > $2 no domain at all 40560262SericR$* < @ localhost . $m > $* $: $1 < @ $j . > $2 local domain 40660262Sericifdef(`_NO_UUCP_', `dnl', 40760262Seric`R$* < @ localhost . UUCP > $* $: $1 < @ $j . > $2 .UUCP domain') 40863754Sericifdef(`DOMAIN_TABLE', ` 40963754Seric# look up unqualified domains in the domain table 41063754SericR$* < @ $- > $* $: $1 < @ $(domaintable $2 $) > $3', 41163754Seric`dnl') 41251889Sericundivert(2)dnl 41351222Seric 41459081Sericifdef(`_NO_UUCP_', `dnl', 41559081Seric`ifdef(`UUCP_RELAY', 41651274Seric`# pass UUCP addresses straight through 41755416SericR$* < @ $+ . UUCP > $* $@ $1 < @ $2 . UUCP > $3', 41851274Seric`# if really UUCP, handle it immediately 41951322Sericifdef(`_CLASS_U_', 42055416Seric`R$* < @ $=U . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 42151322Sericifdef(`_CLASS_V_', 42255416Seric`R$* < @ $=V . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 42351322Sericifdef(`_CLASS_W_', 42455416Seric`R$* < @ $=W . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 42551322Sericifdef(`_CLASS_X_', 42655416Seric`R$* < @ $=X . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 42751322Sericifdef(`_CLASS_Y_', 42855416Seric`R$* < @ $=Y . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 42951267Seric 43051267Seric# try UUCP traffic as a local address 43155416SericR$* < @ $+ . UUCP > $* $: $1 < @ $[ $2 $] . UUCP > $3 43251992Sericifdef(`_OLD_SENDMAIL_', 43355416Seric`R$* < @ $+ . $+ . UUCP > $* $@ $1 < @ $2 . $3 . > $4', 43455416Seric`R$* < @ $+ . . UUCP > $* $@ $1 < @ $2 . > $3')') 43559081Seric') 43661470Sericifdef(`_NO_CANONIFY_', 43761470Seric`# make sure local host names appear canonical 43861470SericR$* < @ $=w > $* $: $1 < @ $2 . > $3', 43959081Seric`# pass to name server to make hostname canonical 44061470SericR$* < @ $* $~P > $* $: $1 < @ $[ $2 $3 $] > $4') 44161470Seric 44251889Sericundivert(8)dnl 44351889Seric 44451322Seric# if this is the local hostname, make sure we treat is as canonical 44551322SericR$* < @ $j > $* $: $1 < @ $j . > $2 44651222Seric 44751322Seric 44851222Seric################################################## 44951222Seric### Ruleset 4 -- Final Output Post-rewriting ### 45051222Seric################################################## 45151222SericS4 45251222Seric 45358499SericR$*<@> $@ $1 handle <> and list:; 45451222Seric 45551222Seric# resolve numeric addresses to name if possible 45651322SericR$* < @ [ $+ ] > $* $: $1 < @ $[ [$2] $] > $3 lookup numeric internet addr 45751222Seric 45851322Seric# strip trailing dot off possibly canonical name 45951322SericR$* < @ $+ . > $* $1 < @ $2 > $3 46051322Seric 46151222Seric# externalize local domain info 46251322SericR$* < $+ > $* $1 $2 $3 defocus 46351322SericR@ $+ : @ $+ : $+ @ $1 , @ $2 : $3 <route-addr> canonical 46451997SericR@ $* $@ @ $1 ... and exit 46551222Seric 46658288Sericifdef(`_NO_UUCP_', `dnl', 46758288Seric`# UUCP must always be presented in old form 46858288SericR$+ @ $- . UUCP $2!$1 u@h.UUCP => h!u') 46951222Seric 47051222Seric# delete duplicate local names 47151322SericR$+ % $=w @ $=w $1 @ $j u%host@host => u@host 47251222Seric 47351222Seric 47451222Seric 47560894Seric############################################################## 47660894Seric### Ruleset _SET_97_ -- recanonicalize and call ruleset zero ### 47760894Seric### (used for recursive calls) ### 47860894Seric############################################################## 47951222Seric 48060894SericS`'_SET_97_ 48151222SericR$* $: $>3 $1 48251222SericR$* $@ $>0 $1 48351222Seric 48451222Seric 48551222Seric###################################### 48651222Seric### Ruleset 0 -- Parse Address ### 48751222Seric###################################### 48851222Seric 48951222SericS0 49051222Seric 491*63998SericR<@> $#_LOCAL_ $: <> special case error msgs 49259887SericR$*:;<@> $#error $@ USAGE $: "list:; syntax illegal for recipient addresses" 49358340Seric 49455416Sericifdef(`_MAILER_smtp_', 49555416Seric`# handle numeric address spec 49663860Sericifdef(`_NO_CANONIFY_', `dnl', 49763860Seric`R$* < @ [ $+ ] > $* $: $1 < @ $[ [$2] $] > $3 numeric internet addr') 49863858SericR$* < @ [ $+ ] > $* $: $>_SET_98_ $1 < @ [ $2 ] > $3 numeric internet spec 49963973SericR$* < @ [ $+ ] > $* $#_SMTP_ $@ [$2] $: $1 @ [$2] $3 still numeric: send', 50063858Seric `dnl') 50151222Seric 50251887Seric# now delete the local info -- note $=O to find characters that cause forwarding 50360894SericR$* < @ > $* $@ $>_SET_97_ $1 user@ => user 50460894SericR< @ $=w . > : $* $@ $>_SET_97_ $2 @here:... -> ... 50560894SericR$* $=O $* < @ $=w . > $@ $>_SET_97_ $1 $2 $3 ...@here -> ... 50663967Seric 50763967Seric# handle local hacks 50863967SericR$* $: $>_SET_98_ $1 50958781Sericifdef(`MAILER_TABLE', 51058781Seric` 51158781Seric# try mailer table lookup 51260540SericR$* <@ $+ > $* $: < $2 > $1 < @ $2 > $3 extract host name 51361106SericR< $+ . > $* $: < $1 > $2 strip trailing dot 51462582SericR< $+ > $* $: < $(mailertable $1 $) > $2 lookup 51561106SericR< $- : $+ > $* $# $1 $@ $2 $: $3 check -- resolved? 51662582SericR< $+ > $* $: $>90 <$1> $2 try domain', 51758781Seric`dnl') 51851222Seric 51951222Seric# short circuit local delivery so forwarded email works 52058516Sericifdef(`_LOCAL_NOT_STICKY_', 521*63998Seric`R$=L < @ $=w . > $#_LOCAL_ $: @ $1 special local names 522*63998SericR$+ < @ $=w . > $#_LOCAL_ $: $1 dispose directly', 52360894Seric`R$+ < @ $=w . > $: $1 < @ $2 @ $H > first try hub 52451992Sericifdef(`_OLD_SENDMAIL_', 52559635Seric`R$+ < $+ @ $-:$+ > $# $3 $@ $4 $: $1 < $2 > yep .... 52659635SericR$+ < $+ @ $+ > $#relay $@ $3 $: $1 < $2 > yep .... 527*63998SericR$+ < $+ @ > $#_LOCAL_ $: $1 nope, local address', 528*63998Seric`R$+ < $+ @ $+ > $#_LOCAL_ $: $1 yep .... 529*63998SericR$+ < $+ @ > $#_LOCAL_ $: @ $1 nope, local address')') 53051260Sericundivert(4)dnl 53151260Seric 53261468Sericifdef(`_NO_UUCP_', `dnl', 53361468Seric`# resolve remotely connected UUCP links (if any) 53451285Sericifdef(`_CLASS_V_', 53563858Seric`R$* < @ $=V . UUCP > $* $: < $V > <@ $V> : $1 @ $2.UUCP $3 53663858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 $=V UUCP routing 53763973SericR< $+ > $* $#_SMTP_ $@ $1 $: $2 53863858SericR<> $* $: $1 else strip off gunk', 53952044Seric `dnl') 54051285Sericifdef(`_CLASS_W_', 54163858Seric`R$* < @ $=W . UUCP > $* $: < $W > <@ $W> : $1 @ $2.UUCP $3 54263858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 $=W UUCP routing 54363973SericR< $+ > $* $#_SMTP_ $@ $1 $: $2 54463858SericR<> $* $: $1 else strip off gunk', 54552044Seric `dnl') 54651285Sericifdef(`_CLASS_X_', 54763858Seric`R$* < @ $=X . UUCP > $* $: < $X > <@ $X> : $1 @ $2.UUCP $3 54863858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 $=X UUCP routing 54963973SericR< $+ > $* $#_SMTP_ $@ $1 $: $2 55063858SericR<> $* $: $1 else strip off gunk', 55161468Seric `dnl')') 55251260Seric 55351222Seric# resolve fake top level domains by forwarding to other hosts 55451222Sericifdef(`BITNET_RELAY', 55563858Seric`R$*<@$+.BITNET>$* $: < $B > $1 <@$2.BITNET> $3 user@host.BITNET 55663858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 55763973SericR< $+ > $* $#_SMTP_ $@ $1 $: $2 55863858SericR<> $* $: $1 else strip off gunk', 55951222Seric `dnl') 56051222Sericifdef(`CSNET_RELAY', 56163858Seric`R$*<@$+.CSNET>$* $: < $C > $1 <@$2.CSNET> $3 user@host.CSNET 56263858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 56363973SericR< $+ > $* $#_SMTP_ $@ $1 $: $2 56463858SericR<> $* $: $1 else strip off gunk', 56551222Seric `dnl') 56658364Sericifdef(`_MAILER_fax_', 56763858Seric`R$+ < @ $+ .FAX > $#fax $@ $2 $: $1 user@host.FAX', 56858364Seric`ifdef(`FAX_RELAY', 56963858Seric`R$*<@$+.FAX>$* $: < $F > $1 <@$2.FAX> $3 user@host.FAX 57063858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 57163973SericR< $+ > $* $#_SMTP_ $@ $1 $: $2 57263858SericR<> $* $: $1 else strip off gunk', 57358364Seric `dnl')') 57451222Seric 57551260Sericifdef(`UUCP_RELAY', 57651260Seric`# forward non-local UUCP traffic to our UUCP relay 57763858SericR$*<@$*.UUCP>$* $: < $Y > <@ $Y> : $1 @ $2.UUCP $3 uucp mail 57863858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 57963973SericR< $+ > $* $#_SMTP_ $@ $1 $: $2 58063858SericR<> $* $: $1 else strip off gunk', 58155416Seric`ifdef(`_MAILER_uucp_', 58251260Seric`# forward other UUCP traffic straight to UUCP 58363858SericR< @ $+ .UUCP > : $+ $#uucp $@ $1 $: $2 @host.UUCP:... 58463858SericR$+ < @ $+ .UUCP > $#uucp $@ $2 $: $1 user@host.UUCP', 58551260Seric `dnl')') 58663967Sericifdef(`_MAILER_usenet_', ` 58763754Seric# addresses sent to net.group.USENET will get forwarded to a newsgroup 588*63998SericR$+ . USENET $#usenet $: $1', 58963860Seric `dnl') 59063754Seric 59158070Sericifdef(`_LOCAL_RULES_', 59258070Seric`# figure out what should stay in our local mail system 59363754Sericundivert(1)', `dnl') 59463754Seric 59563946Sericifdef(`SMART_HOST', 59663946Seric`# pass names that still have a host to a smarthost 59758070SericR$* < @ $* > $* $: < $S > $1 < @ $2 > $3 glue on smarthost name 59863858SericR< $- : $+ > $* $# $1 $@ $2 $: $3 if non-null, use it 59963858SericR< $+ > $* $#suucp $@ $1 $: $2 if non-null, use it 60063858SericR<> $* $: $1 else strip off gunk', 60163754Seric 60263754Seric`# deal with other remote names 60363946Sericifdef(`_MAILER_smtp_', 60463973Seric`R$* < @$* > $* $#_SMTP_ $@ $2 $: $1 < @ $2 > $3 user@host.domain', 60563946Seric`R$* < @$* > $* $#error $@NOHOST $: Unrecognized host name $2')') 60651222Seric 60751992Sericifdef(`_OLD_SENDMAIL_', 60851887Seric`# forward remaining names to local relay, if any 609*63998SericR$=L $#_LOCAL_ $: $1 special local names 61052041SericR$+ $: $1 < @ $R > append relay 61157527SericR$+ < @ > $: $1 < @ $H > no relay, try hub 612*63998SericR$+ < @ > $#_LOCAL_ $: $1 no relay or hub: local 613*63998SericR$+ < @ $=w > $#_LOCAL_ $: $1 we are relay/hub: local 61458070SericR$+ < @ $-:$+ > $# $2 $@ $3 $: $1 deliver to relay/hub 61558771SericR$+ < @ $+ > $#relay $@ $2 $: $1 deliver to relay/hub', 61658811Seric 61758811Seric`# if this is quoted, strip the quotes and try again 61858811SericR$+ $: $(dequote $1 $) strip quotes 61960894SericR$* $=O $* $@ $>_SET_97_ $1 $2 $3 try again 62058811Seric 62158811Seric# handle locally delivered names 622*63998SericR$=L $#_LOCAL_ $: @ $1 special local names 623*63998SericR$+ $#_LOCAL_ $: $1 regular local names 62451222Seric 62555416Seric########################################################################### 62655416Seric### Ruleset 5 -- special rewriting after aliases have been expanded ### 62755416Seric### (new sendmail only) ### 62855416Seric########################################################################### 62951222Seric 63051322SericS5 63151322Seric 63258808Seric# see if we have a relay or a hub 63358808SericR$+ $: $1 < @ $R > 63457527SericR$+ < @ > $: $1 < @ $H > no relay, try hub 63560894SericR$+ < @ $=w > $@ $1 we are relay/hub: local 63658070SericR$+ < @ $-:$+ > $# $2 $@ $3 $: $1 send to relay or hub 63758808Sericifdef(`_MAILER_smtp_', 63858808Seric`R$+ < @ $+ > $#relay $@ $2 $: $1 send to relay or hub')') 63960540Sericifdef(`MAILER_TABLE', 64060540Seric` 64160540Seric 64263858Seric################################################################### 64363858Seric### Ruleset 90 -- try domain part of mailertable entry ### 64463858Seric### (new sendmail only) ### 64563858Seric################################################################### 64660540Seric 64760540SericS90 64861106SericR<$- . $+ > $* $: < $(mailertable .$2 $) > $3 lookup 64960540SericR<$- : $+ > $* $# $1 $@ $2 $: $3 check -- resolved? 65062372SericR< . $+ > $* $@ $>90 <$1> $2 no -- strip & try again 65160540SericR<$*> $* $@ $2 no match', 65260540Seric`dnl') 65363858Seric 65463858Seric################################################################### 65563858Seric### Ruleset _SET_98_ -- local part of ruleset zero (can be null) ### 65663858Seric################################################################### 65763858Seric 65863858SericS`'_SET_98_ 65963858Sericundivert(3)dnl 66051222Seric# 66151222Seric###################################################################### 66251222Seric###################################################################### 66351222Seric##### 66456790Seric`##### MAILER DEFINITIONS' 66551222Seric##### 66651222Seric###################################################################### 66751222Seric###################################################################### 66851222Sericundivert(7)dnl 669