1divert(-1) 2# 3# Copyright (c) 1983 Eric P. Allman 4# Copyright (c) 1988, 1993 5# The Regents of the University of California. All rights reserved. 6# 7# %sccs.include.redist.sh% 8# 9divert(0) 10 11VERSIONID(`@(#)proto.m4 8.8 (Berkeley) 07/22/93') 12 13MAILER(local)dnl 14 15ifdef(`_OLD_SENDMAIL_', 16`define(`_SET_96_', 6)dnl 17define(`_SET_97_', 7)dnl 18define(`_SET_98_', 8)dnl', 19`# level 4 config file format 20V4 21define(`_SET_96_', 96)dnl 22define(`_SET_97_', 97)dnl 23define(`_SET_98_', 98)dnl') 24ifdef(`confSMTP_MAILER',, `define(`confSMTP_MAILER', `esmtp')')dnl 25ifdef(`confLOCAL_MAILER',, `define(`confLOCAL_MAILER', `local')')dnl 26define(`_SMTP_', `confSMTP_MAILER')dnl for readability only 27define(`_LOCAL_', `confLOCAL_MAILER')dnl for readability only 28 29################## 30# local info # 31################## 32 33CP. 34 35Cwlocalhost 36ifdef(`USE_CW_FILE', 37`# file containing names of hosts for which we receive email 38CONCAT(`Fw', confCW_FILE)', `dnl') 39 40ifdef(`UUCP_RELAY', 41`# UUCP relay host 42CONCAT(DY, UUCP_RELAY) 43CPUUCP 44 45')dnl 46ifdef(`BITNET_RELAY', 47`# BITNET relay host 48CONCAT(DB, BITNET_RELAY) 49CPBITNET 50 51')dnl 52ifdef(`CSNET_RELAY', 53`# CSNET relay host 54CONCAT(DC, CSNET_RELAY) 55CPCSNET 56 57')dnl 58ifdef(`FAX_RELAY', 59`# FAX relay host 60CONCAT(DF, FAX_RELAY) 61CPFAX 62 63')dnl 64ifdef(`SMART_HOST', 65`# "Smart" UUCP relay host 66CONCAT(DS, SMART_HOST) 67 68')dnl 69ifdef(`MAILER_TABLE', 70`# Mailer table (overriding domains) 71Kmailertable MAILER_TABLE 72 73')dnl 74ifdef(`DOMAIN_TABLE', 75`# Domain table (adding domains) 76Kdomaintable DOMAIN_TABLE 77 78')dnl 79# who I send unqualified names to (null means deliver locally) 80CONCAT(DR, ifdef(`LOCAL_RELAY', LOCAL_RELAY)) 81 82# who gets all local email traffic ($R has precedence for unqualified names) 83CONCAT(DH, ifdef(`MAIL_HUB', MAIL_HUB)) 84 85# my official hostname ($w or $w.$D) 86CONCAT(Dj$w, ifdef(`NEED_DOMAIN', .$D)) 87 88# who I masquerade as (can be $j) 89CONCAT(DM, ifdef(`MASQUERADE_NAME', MASQUERADE_NAME, $j)) 90 91# class L: names that should be delivered locally, even if we have a relay 92# class E: names that should be exposed as from this host, even if we masquerade 93CLroot 94CEroot 95undivert(5)dnl 96 97# operators that cannot be in local usernames (i.e., network indicators) 98CO @ % ifdef(`_NO_UUCP_', `', `!') 99 100# a class with just dot (for identifying canonical names) 101C.. 102 103ifdef(`_OLD_SENDMAIL_', `dnl', 104`# dequoting map 105Kdequote dequote') 106 107undivert(6)dnl 108 109###################### 110# Special macros # 111###################### 112 113# SMTP initial login message 114CONCAT(De, confSMTP_LOGIN_MSG) 115 116# UNIX initial From header format 117CONCAT(Dl, confFROM_LINE) 118 119# my name for error messages 120CONCAT(Dn, confMAILER_NAME) 121 122# delimiter (operator) characters 123CONCAT(Do, confOPERATORS) 124 125# format of a total name 126CONCAT(Dq, ifdef(`confFROM_HEADER', confFROM_HEADER, 127 ifdef(`_OLD_SENDMAIL_', `$g$?x ($x)$.', `$?x$x <$g>$|$g$.'))) 128include(`../m4/version.m4') 129 130############### 131# Options # 132############### 133 134# strip message body to 7 bits on input? 135CONCAT(O7, confSEVEN_BIT_INPUT) 136 137# wait (in minutes) for alias file rebuild 138CONCAT(Oa, confALIAS_WAIT) 139 140# location of alias file 141CONCAT(OA, ifdef(`ALIAS_FILE', ALIAS_FILE, /etc/aliases)) 142 143# minimum number of free blocks on filesystem 144CONCAT(Ob, confMIN_FREE_BLOCKS) 145 146# substitution for space (blank) characters 147CONCAT(OB, confBLANK_SUB) 148 149# connect to "expensive" mailers on initial submission? 150CONCAT(Oc, confCON_EXPENSIVE) 151 152# checkpoint queue runs after every N successful deliveries 153CONCAT(OC, confCHECKPOINT_INTERVAL) 154 155# default delivery mode 156CONCAT(Od, confDELIVERY_MODE) 157 158# automatically rebuild the alias database? 159CONCAT(OD, confAUTO_REBUILD) 160 161# error message header/file */ 162ifdef(`confERROR_MESSAGE', 163 CONCAT(OE, confERROR_MESSAGE), 164 #OE/etc/sendmail.oE) 165 166# error mode 167ifdef(`confERROR_MODE', 168 CONCAT(Oe, confERROR_MODE), 169 #Oep) 170 171# save Unix-style "From_" lines at top of header? 172CONCAT(Of, confSAVE_FROM_LINES) 173 174# temporary file mode 175CONCAT(OF, confTEMP_FILE_MODE) 176 177# match recipients against GECOS field? 178CONCAT(OG, confMATCH_GECOS) 179 180# default GID 181CONCAT(Og, confDEF_GROUP_ID) 182 183# maximum hop count 184CONCAT(Oh, confMAX_HOP) 185 186# location of help file 187CONCAT(OH, ifdef(`HELP_FILE', HELP_FILE, /usr/lib/sendmail.hf)) 188 189# ignore dots as terminators in incoming messages? 190CONCAT(Oi, confIGNORE_DOTS) 191 192# Insist that the BIND name server be running to resolve names 193ifdef(`confBIND_OPTS', 194 CONCAT(OI, confBIND_OPTS), 195 #OI) 196 197# deliver MIME-encapsulated error messages? 198CONCAT(Oj, confMIME_FORMAT_ERRORS) 199 200# Forward file search path 201ifdef(`confFORWARD_PATH', 202 CONCAT(OJ, confFORWARD_PATH), 203 #OJ/var/forward/$u:$z/.forward.$w:$z/.forward) 204 205# open connection cache size 206CONCAT(Ok, confMCI_CACHE_SIZE) 207 208# open connection cache timeout 209CONCAT(OK, confMCI_CACHE_TIMEOUT) 210 211# use Errors-To: header? 212CONCAT(Ol, confUSE_ERRORS_TO) 213 214# log level 215CONCAT(OL, confLOG_LEVEL) 216 217# send to me too, even in an alias expansion? 218CONCAT(Om, confME_TOO) 219 220# verify RHS in newaliases? 221CONCAT(On, confCHECK_ALIASES) 222 223# default messages to old style headers if no special punctuation? 224CONCAT(Oo, confOLD_STYLE_HEADERS) 225 226# SMTP daemon options 227ifdef(`confDAEMON_OPTIONS', 228 CONCAT(OO, confDAEMON_OPTIONS), 229 #OOPort=esmtp) 230 231# privacy flags 232CONCAT(Op, confPRIVACY_FLAGS) 233 234# who (if anyone) should get extra copies of error messages 235ifdef(`confCOPY_ERRORS_TO', 236 CONCAT(OP, confCOPY_ERRORS_TO), 237 #OPPostmaster) 238 239# slope of queue-only function 240ifdef(`confQUEUE_FACTOR', 241 CONCAT(Oq, confQUEUE_FACTOR), 242 #Oq600000) 243 244# queue directory 245CONCAT(OQ, ifdef(`QUEUE_DIR', QUEUE_DIR, /var/spool/mqueue)) 246 247# read timeout -- now OK per RFC 1123 section 5.3.2 248ifdef(`confREAD_TIMEOUT', 249 CONCAT(Or, confREAD_TIMEOUT), 250 #Ordatablock=10m) 251 252# queue up everything before forking? 253CONCAT(Os, confSAFE_QUEUE) 254 255# status file 256CONCAT(OS, ifdef(`STATUS_FILE', STATUS_FILE, /etc/sendmail.st)) 257 258# default message timeout interval 259CONCAT(OT, confMESSAGE_TIMEOUT) 260 261# time zone handling: 262# if undefined, use system default 263# if defined but null, use TZ envariable passed in 264# if defined and non-null, use that info 265ifelse(confTIME_ZONE, `USE_SYSTEM', `#Ot', 266 confTIME_ZONE, `USE_TZ', `', 267 `CONCAT(Ot, confTIME_ZONE)') 268 269# default UID 270CONCAT(Ou, confDEF_USER_ID) 271 272# list of locations of user database file (null means no lookup) 273OU`'ifdef(`confUSERDB_SPEC', `confUSERDB_SPEC') 274 275# fallback MX host 276ifdef(`confFALLBACK_MX', 277 CONCAT(OV, confFALLBACK_MX), 278 #OVfall.back.host.net) 279 280# if we are the best MX host for a site, try it directly instead of config err 281CONCAT(Ow, confTRY_NULL_MX_LIST) 282 283# load average at which we just queue messages 284CONCAT(Ox, confQUEUE_LA) 285 286# load average at which we refuse connections 287CONCAT(OX, confREFUSE_LA) 288 289# work recipient factor 290ifdef(`confWORK_RECIPIENT_FACTOR', 291 CONCAT(Oy, confWORK_RECIPIENT_FACTOR), 292 #Oy30000) 293 294# deliver each queued job in a separate process? 295CONCAT(OY, confSEPARATE_PROC) 296 297# work class factor 298ifdef(`confWORK_CLASS_FACTOR', 299 CONCAT(Oz, confWORK_CLASS_FACTOR), 300 #Oz1800) 301 302# work time factor 303ifdef(`confWORK_TIME_FACTOR', 304 CONCAT(OZ, confWORK_TIME_FACTOR), 305 #OZ90000) 306 307########################### 308# Message precedences # 309########################### 310 311Pfirst-class=0 312Pspecial-delivery=100 313Plist=-30 314Pbulk=-60 315Pjunk=-100 316 317##################### 318# Trusted users # 319##################### 320 321Troot 322Tdaemon 323Tuucp 324 325######################### 326# Format of headers # 327######################### 328 329H?P?Return-Path: $g 330HReceived: $?sfrom $s $.$?_($_) $.by $j ($v/$Z)$?r with $r$. id $i; $b 331H?D?Resent-Date: $a 332H?D?Date: $a 333H?F?Resent-From: $q 334H?F?From: $q 335H?x?Full-Name: $x 336HSubject: 337# HPosted-Date: $a 338# H?l?Received-Date: $b 339H?M?Resent-Message-Id: <$t.$i@$j> 340H?M?Message-Id: <$t.$i@$j> 341# 342###################################################################### 343###################################################################### 344##### 345##### REWRITING RULES 346##### 347###################################################################### 348###################################################################### 349 350undivert(9)dnl 351 352########################################### 353### Rulset 3 -- Name Canonicalization ### 354########################################### 355S3 356 357# handle null input and list syntax (translate to <@> special case) 358R$@ $@ <@> 359R$*:;$* $@ $1 :; <@> 360 361# basic textual canonicalization -- note RFC733 heuristic here 362R$*<$*>$*<$*>$* <$2>$3$4$5 strip multiple <> <> 363R$*<$*<$+>$*>$* <$3>$5 2-level <> nesting 364R$*<>$* $@ <@> MAIL FROM:<> case 365R$*<$+>$* $2 basic RFC821/822 parsing 366 367# make sure <@a,@b,@c:user@d> syntax is easy to parse -- undone later 368R@ $+ , $+ @ $1 : $2 change all "," to ":" 369 370# localize and dispose of route-based addresses 371R@ $+ : $+ $@ $>_SET_96_ < @$1 > : $2 handle <route-addr> 372 373# find focus for list syntax 374R $+ : $* ; @ $+ $@ $>_SET_96_ $1 : $2 ; < @ $3 > list syntax 375R $+ : $* ; $@ $1 : $2; list syntax 376 377# find focus for @ syntax addresses 378R$+ @ $+ $: $1 < @ $2 > focus on domain 379R$+ < $+ @ $+ > $1 $2 < @ $3 > move gaze right 380R$+ < @ $+ > $@ $>_SET_96_ $1 < @ $2 > already canonical 381 382ifdef(`_NO_UUCP_', `dnl', 383`# convert old-style addresses to a domain-based address 384R$- ! $+ $@ $>_SET_96_ $2 < @ $1 .UUCP > resolve uucp names 385R$+ . $- ! $+ $@ $>_SET_96_ $3 < @ $1 . $2 > domain uucps 386R$+ ! $+ $@ $>_SET_96_ $2 < @ $1 .UUCP > uucp subdomains') 387 388# if we have % signs, take the rightmost one 389R$* % $* $1 @ $2 First make them all @s. 390R$* @ $* @ $* $1 % $2 @ $3 Undo all but the last. 391R$* @ $* $@ $>_SET_96_ $1 < @ $2 > Insert < > and finish 392 393# else we must be a local name 394 395 396################################################ 397### Ruleset _SET_96_ -- bottom half of ruleset 3 ### 398################################################ 399 400# At this point, everything should be in a "local_part<@domain>extra" format. 401S`'_SET_96_ 402 403# handle special cases for local names 404R$* < @ localhost > $* $: $1 < @ $j . > $2 no domain at all 405R$* < @ localhost . $m > $* $: $1 < @ $j . > $2 local domain 406ifdef(`_NO_UUCP_', `dnl', 407`R$* < @ localhost . UUCP > $* $: $1 < @ $j . > $2 .UUCP domain') 408ifdef(`DOMAIN_TABLE', ` 409# look up unqualified domains in the domain table 410R$* < @ $- > $* $: $1 < @ $(domaintable $2 $) > $3', 411`dnl') 412undivert(2)dnl 413 414ifdef(`_NO_UUCP_', `dnl', 415`ifdef(`UUCP_RELAY', 416`# pass UUCP addresses straight through 417R$* < @ $+ . UUCP > $* $@ $1 < @ $2 . UUCP > $3', 418`# if really UUCP, handle it immediately 419ifdef(`_CLASS_U_', 420`R$* < @ $=U . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 421ifdef(`_CLASS_V_', 422`R$* < @ $=V . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 423ifdef(`_CLASS_W_', 424`R$* < @ $=W . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 425ifdef(`_CLASS_X_', 426`R$* < @ $=X . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 427ifdef(`_CLASS_Y_', 428`R$* < @ $=Y . UUCP > $* $@ $1 < @ $2 . UUCP > $3', `dnl') 429 430# try UUCP traffic as a local address 431R$* < @ $+ . UUCP > $* $: $1 < @ $[ $2 $] . UUCP > $3 432ifdef(`_OLD_SENDMAIL_', 433`R$* < @ $+ . $+ . UUCP > $* $@ $1 < @ $2 . $3 . > $4', 434`R$* < @ $+ . . UUCP > $* $@ $1 < @ $2 . > $3')') 435') 436ifdef(`_NO_CANONIFY_', 437`# make sure local host names appear canonical 438R$* < @ $=w > $* $: $1 < @ $2 . > $3', 439`# pass to name server to make hostname canonical 440R$* < @ $* $~P > $* $: $1 < @ $[ $2 $3 $] > $4') 441 442undivert(8)dnl 443 444# if this is the local hostname, make sure we treat is as canonical 445R$* < @ $j > $* $: $1 < @ $j . > $2 446 447 448################################################## 449### Ruleset 4 -- Final Output Post-rewriting ### 450################################################## 451S4 452 453R$*<@> $@ $1 handle <> and list:; 454 455# resolve numeric addresses to name if possible 456R$* < @ [ $+ ] > $* $: $1 < @ $[ [$2] $] > $3 lookup numeric internet addr 457 458# strip trailing dot off possibly canonical name 459R$* < @ $+ . > $* $1 < @ $2 > $3 460 461# externalize local domain info 462R$* < $+ > $* $1 $2 $3 defocus 463R@ $+ : @ $+ : $+ @ $1 , @ $2 : $3 <route-addr> canonical 464R@ $* $@ @ $1 ... and exit 465 466ifdef(`_NO_UUCP_', `dnl', 467`# UUCP must always be presented in old form 468R$+ @ $- . UUCP $2!$1 u@h.UUCP => h!u') 469 470# delete duplicate local names 471R$+ % $=w @ $=w $1 @ $j u%host@host => u@host 472 473 474 475############################################################## 476### Ruleset _SET_97_ -- recanonicalize and call ruleset zero ### 477### (used for recursive calls) ### 478############################################################## 479 480S`'_SET_97_ 481R$* $: $>3 $1 482R$* $@ $>0 $1 483 484 485###################################### 486### Ruleset 0 -- Parse Address ### 487###################################### 488 489S0 490 491R<@> $#_LOCAL_ $: <> special case error msgs 492R$*:;<@> $#error $@ USAGE $: "list:; syntax illegal for recipient addresses" 493 494ifdef(`_MAILER_smtp_', 495`# handle numeric address spec 496ifdef(`_NO_CANONIFY_', `dnl', 497`R$* < @ [ $+ ] > $* $: $1 < @ $[ [$2] $] > $3 numeric internet addr') 498R$* < @ [ $+ ] > $* $: $>_SET_98_ $1 < @ [ $2 ] > $3 numeric internet spec 499R$* < @ [ $+ ] > $* $#_SMTP_ $@ [$2] $: $1 @ [$2] $3 still numeric: send', 500 `dnl') 501 502# now delete the local info -- note $=O to find characters that cause forwarding 503R$* < @ > $* $@ $>_SET_97_ $1 user@ => user 504R< @ $=w . > : $* $@ $>_SET_97_ $2 @here:... -> ... 505R$* $=O $* < @ $=w . > $@ $>_SET_97_ $1 $2 $3 ...@here -> ... 506 507# handle local hacks 508R$* $: $>_SET_98_ $1 509ifdef(`MAILER_TABLE', 510` 511# try mailer table lookup 512R$* <@ $+ > $* $: < $2 > $1 < @ $2 > $3 extract host name 513R< $+ . > $* $: < $1 > $2 strip trailing dot 514R< $+ > $* $: < $(mailertable $1 $) > $2 lookup 515R< $- : $+ > $* $# $1 $@ $2 $: $3 check -- resolved? 516R< $+ > $* $: $>90 <$1> $2 try domain', 517`dnl') 518 519# short circuit local delivery so forwarded email works 520ifdef(`_LOCAL_NOT_STICKY_', 521`R$=L < @ $=w . > $#_LOCAL_ $: @ $1 special local names 522R$+ < @ $=w . > $#_LOCAL_ $: $1 dispose directly', 523`R$+ < @ $=w . > $: $1 < @ $2 @ $H > first try hub 524ifdef(`_OLD_SENDMAIL_', 525`R$+ < $+ @ $-:$+ > $# $3 $@ $4 $: $1 < $2 > yep .... 526R$+ < $+ @ $+ > $#relay $@ $3 $: $1 < $2 > yep .... 527R$+ < $+ @ > $#_LOCAL_ $: $1 nope, local address', 528`R$+ < $+ @ $+ > $#_LOCAL_ $: $1 yep .... 529R$+ < $+ @ > $#_LOCAL_ $: @ $1 nope, local address')') 530undivert(4)dnl 531 532ifdef(`_NO_UUCP_', `dnl', 533`# resolve remotely connected UUCP links (if any) 534ifdef(`_CLASS_V_', 535`R$* < @ $=V . UUCP > $* $: < $V > <@ $V> : $1 @ $2.UUCP $3 536R< $- : $+ > $* $# $1 $@ $2 $: $3 $=V UUCP routing 537R< $+ > $* $#_SMTP_ $@ $1 $: $2 538R<> $* $: $1 else strip off gunk', 539 `dnl') 540ifdef(`_CLASS_W_', 541`R$* < @ $=W . UUCP > $* $: < $W > <@ $W> : $1 @ $2.UUCP $3 542R< $- : $+ > $* $# $1 $@ $2 $: $3 $=W UUCP routing 543R< $+ > $* $#_SMTP_ $@ $1 $: $2 544R<> $* $: $1 else strip off gunk', 545 `dnl') 546ifdef(`_CLASS_X_', 547`R$* < @ $=X . UUCP > $* $: < $X > <@ $X> : $1 @ $2.UUCP $3 548R< $- : $+ > $* $# $1 $@ $2 $: $3 $=X UUCP routing 549R< $+ > $* $#_SMTP_ $@ $1 $: $2 550R<> $* $: $1 else strip off gunk', 551 `dnl')') 552 553# resolve fake top level domains by forwarding to other hosts 554ifdef(`BITNET_RELAY', 555`R$*<@$+.BITNET>$* $: < $B > $1 <@$2.BITNET> $3 user@host.BITNET 556R< $- : $+ > $* $# $1 $@ $2 $: $3 557R< $+ > $* $#_SMTP_ $@ $1 $: $2 558R<> $* $: $1 else strip off gunk', 559 `dnl') 560ifdef(`CSNET_RELAY', 561`R$*<@$+.CSNET>$* $: < $C > $1 <@$2.CSNET> $3 user@host.CSNET 562R< $- : $+ > $* $# $1 $@ $2 $: $3 563R< $+ > $* $#_SMTP_ $@ $1 $: $2 564R<> $* $: $1 else strip off gunk', 565 `dnl') 566ifdef(`_MAILER_fax_', 567`R$+ < @ $+ .FAX > $#fax $@ $2 $: $1 user@host.FAX', 568`ifdef(`FAX_RELAY', 569`R$*<@$+.FAX>$* $: < $F > $1 <@$2.FAX> $3 user@host.FAX 570R< $- : $+ > $* $# $1 $@ $2 $: $3 571R< $+ > $* $#_SMTP_ $@ $1 $: $2 572R<> $* $: $1 else strip off gunk', 573 `dnl')') 574 575ifdef(`UUCP_RELAY', 576`# forward non-local UUCP traffic to our UUCP relay 577R$*<@$*.UUCP>$* $: < $Y > <@ $Y> : $1 @ $2.UUCP $3 uucp mail 578R< $- : $+ > $* $# $1 $@ $2 $: $3 579R< $+ > $* $#_SMTP_ $@ $1 $: $2 580R<> $* $: $1 else strip off gunk', 581`ifdef(`_MAILER_uucp_', 582`# forward other UUCP traffic straight to UUCP 583R< @ $+ .UUCP > : $+ $#uucp $@ $1 $: $2 @host.UUCP:... 584R$+ < @ $+ .UUCP > $#uucp $@ $2 $: $1 user@host.UUCP', 585 `dnl')') 586ifdef(`_MAILER_usenet_', ` 587# addresses sent to net.group.USENET will get forwarded to a newsgroup 588R$+ . USENET $#usenet $: $1', 589 `dnl') 590 591ifdef(`_LOCAL_RULES_', 592`# figure out what should stay in our local mail system 593undivert(1)', `dnl') 594 595ifdef(`SMART_HOST', 596`# pass names that still have a host to a smarthost 597R$* < @ $* > $* $: < $S > $1 < @ $2 > $3 glue on smarthost name 598R< $- : $+ > $* $# $1 $@ $2 $: $3 if non-null, use it 599R< $+ > $* $#suucp $@ $1 $: $2 if non-null, use it 600R<> $* $: $1 else strip off gunk', 601 602`# deal with other remote names 603ifdef(`_MAILER_smtp_', 604`R$* < @$* > $* $#_SMTP_ $@ $2 $: $1 < @ $2 > $3 user@host.domain', 605`R$* < @$* > $* $#error $@NOHOST $: Unrecognized host name $2')') 606 607ifdef(`_OLD_SENDMAIL_', 608`# forward remaining names to local relay, if any 609R$=L $#_LOCAL_ $: $1 special local names 610R$+ $: $1 < @ $R > append relay 611R$+ < @ > $: $1 < @ $H > no relay, try hub 612R$+ < @ > $#_LOCAL_ $: $1 no relay or hub: local 613R$+ < @ $=w > $#_LOCAL_ $: $1 we are relay/hub: local 614R$+ < @ $-:$+ > $# $2 $@ $3 $: $1 deliver to relay/hub 615R$+ < @ $+ > $#relay $@ $2 $: $1 deliver to relay/hub', 616 617`# if this is quoted, strip the quotes and try again 618R$+ $: $(dequote $1 $) strip quotes 619R$* $=O $* $@ $>_SET_97_ $1 $2 $3 try again 620 621# handle locally delivered names 622R$=L $#_LOCAL_ $: @ $1 special local names 623R$+ $#_LOCAL_ $: $1 regular local names 624 625########################################################################### 626### Ruleset 5 -- special rewriting after aliases have been expanded ### 627### (new sendmail only) ### 628########################################################################### 629 630S5 631 632# see if we have a relay or a hub 633R$+ $: $1 < @ $R > 634R$+ < @ > $: $1 < @ $H > no relay, try hub 635R$+ < @ $=w > $@ $1 we are relay/hub: local 636R$+ < @ $-:$+ > $# $2 $@ $3 $: $1 send to relay or hub 637ifdef(`_MAILER_smtp_', 638`R$+ < @ $+ > $#relay $@ $2 $: $1 send to relay or hub')') 639ifdef(`MAILER_TABLE', 640` 641 642################################################################### 643### Ruleset 90 -- try domain part of mailertable entry ### 644### (new sendmail only) ### 645################################################################### 646 647S90 648R<$- . $+ > $* $: < $(mailertable .$2 $) > $3 lookup 649R<$- : $+ > $* $# $1 $@ $2 $: $3 check -- resolved? 650R< . $+ > $* $@ $>90 <$1> $2 no -- strip & try again 651R<$*> $* $@ $2 no match', 652`dnl') 653 654################################################################### 655### Ruleset _SET_98_ -- local part of ruleset zero (can be null) ### 656################################################################### 657 658S`'_SET_98_ 659undivert(3)dnl 660# 661###################################################################### 662###################################################################### 663##### 664`##### MAILER DEFINITIONS' 665##### 666###################################################################### 667###################################################################### 668undivert(7)dnl 669