Mercurial > dnsbl

comparison test.cf @ 0:96a9758165cd original

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial revision
author carl
date Tue, 20 Apr 2004 20:02:29 -0700
parents
children 15a7e942adec
comparison
equal deleted inserted replaced
-1:000000000000 0:96a9758165cd
1 #
2 # Copyright (c) 1998-2002 Sendmail, Inc. and its suppliers.
3 # All rights reserved.
4 # Copyright (c) 1983, 1995 Eric P. Allman. All rights reserved.
5 # Copyright (c) 1988, 1993
6 # The Regents of the University of California. All rights reserved.
7 #
8 # By using this file, you agree to the terms and conditions set
9 # forth in the LICENSE file which can be found at the top level of
10 # the sendmail distribution.
11 #
12 #
13
14 ######################################################################
15 ######################################################################
16 #####
17 ##### SENDMAIL CONFIGURATION FILE
18 #####
19 ##### built by root@ns.five-ten-sg.com on Wed Apr 14 20:41:48 PDT 2004
20 ##### in /usr/src/rh8/dnsbl
21 ##### using /usr/share/sendmail-cf/ as configuration include directory
22 #####
23 ######################################################################
24 #####
25 ##### DO NOT EDIT THIS FILE! Only edit the source .mc file.
26 #####
27 ######################################################################
28 ######################################################################
29
30 ##### $Id$ #####
31 ##### $Id$ #####
32
33 ##### linux setup for Red Hat Linux #####
34
35 ##### $Id$ #####
36
37
38
39 ##### $Id$ #####
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70 ##### $Id$ #####
71
72
73 ##### $Id$ #####
74
75 ##### $Id$ #####
76
77
78 ##### $Id$ #####
79
80
81
82 ##### $Id$ #####
83
84
85
86 ##### $Id$ #####
87
88
89 ##### $Id$ #####
90
91
92 ##### $Id$ #####
93
94
95 ##### $Id$ #####
96
97
98 ##### $Id$ #####
99
100
101 ##### $Id$ #####
102
103
104 ##### $Id$ #####
105
106
107
108
109
110
111
112
113 ##### $Id$ #####
114
115 # level 10 config file format
116 V10/Berkeley
117
118 # override file safeties - setting this option compromises system security,
119 # addressing the actual file configuration problem is preferred
120 # need to set this before any file actions are encountered in the cf file
121 #O DontBlameSendmail=safe
122
123 # default LDAP map specification
124 # need to set this now before any LDAP maps are defined
125 #O LDAPDefaultSpec=-h localhost
126
127 ##################
128 # local info #
129 ##################
130
131 # my LDAP cluster
132 # need to set this before any LDAP lookups are done (including classes)
133 #D{sendmailMTACluster}$m
134
135 Cwlocalhost
136 # file containing names of hosts for which we receive email
137 Fw/etc/mail/sendmail.cw
138
139 # my official domain name
140 # ... define this only if sendmail cannot automatically determine your domain
141 #Dj$w.Foo.COM
142
143 CP.
144
145 # "Smart" relay host (may be null)
146 DS
147
148
149 # operators that cannot be in local usernames (i.e., network indicators)
150 CO @ % !
151
152 # a class with just dot (for identifying canonical names)
153 C..
154
155 # a class with just a left bracket (for identifying domain literals)
156 C[[
157
158 # access_db acceptance class
159 C{Accept}OK RELAY
160
161
162 # Resolve map (to check if a host exists in check_mail)
163 Kresolve host -a<OKR> -T<TEMP>
164 C{ResOk}OKR
165
166
167 # Hosts for which relaying is permitted ($=R)
168 FR/etc/mail/relay-domains
169
170 # arithmetic map
171 Karith arith
172 # macro storage map
173 Kmacro macro
174 # possible values for TLS_connection in access map
175 C{tls}VERIFY ENCR
176
177
178
179
180
181 # dequoting map
182 Kdequote dequote
183
184 # class E: names that should be exposed as from this host, even if we masquerade
185 # class L: names that should be delivered locally, even if we have a relay
186 # class M: domains that should be converted to $M
187 # class N: domains that should not be converted to $M
188 #CL root
189 F{VirtHost}/etc/mail/virtual-host-domains
190
191 C{TrustAuthMech}LOGIN PLAIN
192 CR$={VirtHost}
193
194
195
196 # my name for error messages
197 DnMAILER-DAEMON
198
199
200 CPREDIRECT
201
202 # Access list database (for spam stomping)
203 Kaccess hash -T<TMPF> /etc/mail/access.db
204
205 # Mailer table (overriding domains)
206 Kmailertable hash /etc/mail/mailertable.db
207
208 # Virtual user table (maps incoming users)
209 Kvirtuser hash /etc/mail/virtusertable.db
210
211 # Generics table (mapping outgoing addresses)
212 Kgenerics hash /etc/mail/genericstable.db
213
214 # Configuration version number
215 DZ8.12.8
216
217
218 ###############
219 # Options #
220 ###############
221
222 # strip message body to 7 bits on input?
223 O SevenBitInput=False
224
225 # 8-bit data handling
226 #O EightBitMode=pass8
227
228 # wait for alias file rebuild (default units: minutes)
229 O AliasWait=10
230
231 # location of alias file
232 O AliasFile=/etc/mail/aliases
233
234 # minimum number of free blocks on filesystem
235 O MinFreeBlocks=100
236
237 # maximum message size
238 O MaxMessageSize=30000000
239
240 # substitution for space (blank) characters
241 O BlankSub=.
242
243 # avoid connecting to "expensive" mailers on initial submission?
244 O HoldExpensive=False
245
246 # checkpoint queue runs after every N successful deliveries
247 #O CheckpointInterval=10
248
249 # default delivery mode
250 O DeliveryMode=background
251
252 # error message header/file
253 #O ErrorHeader=/etc/mail/error-header
254
255 # error mode
256 #O ErrorMode=print
257
258 # save Unix-style "From_" lines at top of header?
259 #O SaveFromLine=False
260
261 # queue file mode (qf files)
262 #O QueueFileMode=0600
263
264 # temporary file mode
265 O TempFileMode=0600
266
267 # match recipients against GECOS field?
268 #O MatchGECOS=False
269
270 # maximum hop count
271 #O MaxHopCount=25
272
273 # location of help file
274 O HelpFile=/etc/mail/helpfile
275
276 # ignore dots as terminators in incoming messages?
277 #O IgnoreDots=False
278
279 # name resolver options
280 #O ResolverOptions=+AAONLY
281
282 # deliver MIME-encapsulated error messages?
283 O SendMimeErrors=True
284
285 # Forward file search path
286 O ForwardPath=$z/.forward.$w:$z/.forward
287
288 # open connection cache size
289 O ConnectionCacheSize=2
290
291 # open connection cache timeout
292 O ConnectionCacheTimeout=5m
293
294 # persistent host status directory
295 #O HostStatusDirectory=.hoststat
296
297 # single thread deliveries (requires HostStatusDirectory)?
298 #O SingleThreadDelivery=False
299
300 # use Errors-To: header?
301 O UseErrorsTo=False
302
303 # log level
304 O LogLevel=20
305
306 # send to me too, even in an alias expansion?
307 O MeToo=true
308
309 # verify RHS in newaliases?
310 O CheckAliases=False
311
312 # default messages to old style headers if no special punctuation?
313 O OldStyleHeaders=True
314
315 # SMTP daemon options
316
317 O DaemonPortOptions=port=26
318
319 # SMTP client options
320 #O ClientPortOptions=Family=inet, Address=0.0.0.0
321
322 # Modifiers to define {daemon_flags} for direct submissions
323 #O DirectSubmissionModifiers
324
325 # Use as mail submission program? See sendmail/SECURITY
326 #O UseMSP
327
328 # privacy flags
329 O PrivacyOptions=goaway,nobodyreturn,noreceipts
330
331 # who (if anyone) should get extra copies of error messages
332 #O PostmasterCopy=Postmaster
333
334 # slope of queue-only function
335 #O QueueFactor=600000
336
337 # limit on number of concurrent queue runners
338 #O MaxQueueChildren
339
340 # maximum number of queue-runners per queue-grouping with multiple queues
341 #O MaxRunnersPerQueue=1
342
343 # priority of queue runners (nice(3))
344 #O NiceQueueRun
345
346 # shall we sort the queue by hostname first?
347 #O QueueSortOrder=priority
348
349 # minimum time in queue before retry
350 #O MinQueueAge=30m
351
352 # how many jobs can you process in the queue?
353 #O MaxQueueRunSize=10000
354
355 # perform initial split of envelope without checking MX records
356 #O FastSplit=1
357
358 # queue directory
359 O QueueDirectory=/var/spool/mqueue
360
361 # key for shared memory; 0 to turn off
362 #O SharedMemoryKey=0
363
364
365
366 # timeouts (many of these)
367 #O Timeout.initial=5m
368 O Timeout.connect=1m
369 #O Timeout.aconnect=0s
370 #O Timeout.iconnect=5m
371 #O Timeout.helo=5m
372 #O Timeout.mail=10m
373 #O Timeout.rcpt=1h
374 #O Timeout.datainit=5m
375 #O Timeout.datablock=1h
376 #O Timeout.datafinal=1h
377 #O Timeout.rset=5m
378 #O Timeout.quit=2m
379 #O Timeout.misc=2m
380 #O Timeout.command=1h
381 O Timeout.ident=0
382 #O Timeout.fileopen=60s
383 #O Timeout.control=2m
384 O Timeout.queuereturn=5d
385 #O Timeout.queuereturn.normal=5d
386 #O Timeout.queuereturn.urgent=2d
387 #O Timeout.queuereturn.non-urgent=7d
388 O Timeout.queuewarn=4h
389 #O Timeout.queuewarn.normal=4h
390 #O Timeout.queuewarn.urgent=1h
391 #O Timeout.queuewarn.non-urgent=12h
392 #O Timeout.hoststatus=30m
393 #O Timeout.resolver.retrans=5s
394 #O Timeout.resolver.retrans.first=5s
395 #O Timeout.resolver.retrans.normal=5s
396 #O Timeout.resolver.retry=4
397 #O Timeout.resolver.retry.first=4
398 #O Timeout.resolver.retry.normal=4
399 #O Timeout.lhlo=2m
400 #O Timeout.auth=10m
401 #O Timeout.starttls=1h
402
403 # time for DeliverBy; extension disabled if less than 0
404 #O DeliverByMin=0
405
406 # should we not prune routes in route-addr syntax addresses?
407 #O DontPruneRoutes=False
408
409 # queue up everything before forking?
410 O SuperSafe=True
411
412 # status file
413 O StatusFile=/usr/src/rh8/dnsbl/sendmail.st
414
415 # time zone handling:
416 # if undefined, use system default
417 # if defined but null, use TZ envariable passed in
418 # if defined and non-null, use that info
419 #O TimeZoneSpec=
420
421 # default UID (can be username or userid:groupid)
422 O DefaultUser=8:12
423
424 # list of locations of user database file (null means no lookup)
425 #O UserDatabaseSpec=/etc/mail/userdb
426
427 # fallback MX host
428 #O FallbackMXhost=fall.back.host.net
429
430 # if we are the best MX host for a site, try it directly instead of config err
431 #O TryNullMXList=False
432
433 # load average at which we just queue messages
434 O QueueLA=12
435
436 # load average at which we refuse connections
437 O RefuseLA=8
438
439 # load average at which we delay connections; 0 means no limit
440 #O DelayLA=0
441
442 # maximum number of children we allow at one time
443 O MaxDaemonChildren=20
444
445 # maximum number of new connections per second
446 O ConnectionRateThrottle=1
447
448 # work recipient factor
449 #O RecipientFactor=30000
450
451 # deliver each queued job in a separate process?
452 #O ForkEachJob=False
453
454 # work class factor
455 #O ClassFactor=1800
456
457 # work time factor
458 #O RetryFactor=90000
459
460 # default character set
461 #O DefaultCharSet=iso-8859-1
462
463 # service switch file (name hardwired on Solaris, Ultrix, OSF/1, others)
464 #O ServiceSwitchFile=/etc/mail/service.switch
465
466 # hosts file (normally /etc/hosts)
467 #O HostsFile=/etc/hosts
468
469 # dialup line delay on connection failure
470 #O DialDelay=10s
471
472 # action to take if there are no recipients in the message
473 #O NoRecipientAction=add-to-undisclosed
474
475 # chrooted environment for writing to files
476 #O SafeFileEnvironment=/arch
477
478 # are colons OK in addresses?
479 #O ColonOkInAddr=True
480
481 # shall I avoid expanding CNAMEs (violates protocols)?
482 #O DontExpandCnames=False
483
484 # SMTP initial login message (old $e macro)
485 O SmtpGreetingMessage=$j Sendmail $v/$Z; $b
486
487 # UNIX initial From header format (old $l macro)
488 O UnixFromLine=From $g $d
489
490 # From: lines that have embedded newlines are unwrapped onto one line
491 #O SingleLineFromHeader=False
492
493 # Allow HELO SMTP command that does not include a host name
494 #O AllowBogusHELO=False
495
496 # Characters to be quoted in a full name phrase (@,;:\()[] are automatic)
497 #O MustQuoteChars=.
498
499 # delimiter (operator) characters (old $o macro)
500 O OperatorChars=.:%@!^/[]+
501
502 # shall I avoid calling initgroups(3) because of high NIS costs?
503 #O DontInitGroups=False
504
505 # are group-writable :include: and .forward files (un)trustworthy?
506 # True (the default) means they are not trustworthy.
507 #O UnsafeGroupWrites=True
508
509
510 # where do errors that occur when sending errors get sent?
511 O DoubleBounceAddress
512
513 # where to save bounces if all else fails
514 #O DeadLetterDrop=/var/tmp/dead.letter
515
516 # what user id do we assume for the majority of the processing?
517 #O RunAsUser=sendmail
518
519 # maximum number of recipients per SMTP envelope
520 #O MaxRecipientsPerMessage=100
521
522 # limit the rate recipients per SMTP envelope are accepted
523 # once the threshold number of recipients have been rejected
524 O BadRcptThrottle=2
525
526 # shall we get local names from our installed interfaces?
527 O DontProbeInterfaces=true
528
529 # Return-Receipt-To: header implies DSN request
530 #O RrtImpliesDsn=False
531
532 # override connection address (for testing)
533 #O ConnectOnlyTo=0.0.0.0
534
535 # Trusted user for file ownership and starting the daemon
536 #O TrustedUser=root
537
538 # Control socket for daemon management
539 #O ControlSocketName=/var/spool/mqueue/.control
540
541 # Maximum MIME header length to protect MUAs
542 #O MaxMimeHeaderLength=0/0
543
544 # Maximum length of the sum of all headers
545 #O MaxHeadersLength=32768
546
547 # Maximum depth of alias recursion
548 #O MaxAliasRecursion=10
549
550 # location of pid file
551 O PidFile=/var/run/sm-test.pid
552
553 # Prefix string for the process title shown on 'ps' listings
554 #O ProcessTitlePrefix=prefix
555
556 # Data file (df) memory-buffer file maximum size
557 #O DataFileBufferSize=4096
558
559 # Transcript file (xf) memory-buffer file maximum size
560 #O XscriptFileBufferSize=4096
561
562 # lookup type to find information about local mailboxes
563 #O MailboxDatabase=pw
564
565 # list of authentication mechanisms
566 O AuthMechanisms=LOGIN PLAIN
567
568 # default authentication information for outgoing connections
569 #O DefaultAuthInfo=/etc/mail/default-auth-info
570
571 # SMTP AUTH flags
572 O AuthOptions=A
573
574 # SMTP AUTH maximum encryption strength
575 #O AuthMaxBits
576
577 # SMTP STARTTLS server options
578 #O TLSSrvOptions
579
580 # Input mail filters
581 O InputMailFilters=dnsbl
582
583 # Milter options
584 #O Milter.LogLevel
585 O Milter.macros.connect=j, _, {daemon_name}, {if_name}, {if_addr}
586 O Milter.macros.helo={tls_version}, {cipher}, {cipher_bits}, {cert_subject}, {cert_issuer}
587 O Milter.macros.envfrom=i, {auth_type}, {auth_authen}, {auth_ssf}, {auth_author}, {mail_mailer}, {mail_host}, {mail_addr}
588 O Milter.macros.envrcpt={rcpt_mailer}, {rcpt_host}, {rcpt_addr}
589
590 # CA directory
591 #O CACertPath
592 # CA file
593 #O CACertFile
594 # Server Cert
595 #O ServerCertFile
596 # Server private key
597 #O ServerKeyFile
598 # Client Cert
599 #O ClientCertFile
600 # Client private key
601 #O ClientKeyFile
602 # DHParameters (only required if DSA/DH is used)
603 #O DHParameters
604 # Random data source (required for systems without /dev/urandom under OpenSSL)
605 #O RandFile
606
607 ############################
608 # QUEUE GROUP DEFINITIONS #
609 ############################
610
611
612 ###########################
613 # Message precedences #
614 ###########################
615
616 Pfirst-class=0
617 Pspecial-delivery=100
618 Plist=-30
619 Pbulk=-60
620 Pjunk=-100
621
622 #####################
623 # Trusted users #
624 #####################
625
626 # this is equivalent to setting class "t"
627 Ft/etc/mail/sendmail.ct
628 Troot
629 Tdaemon
630 Tuucp
631
632 #########################
633 # Format of headers #
634 #########################
635
636 H?P?Return-Path: <$g>
637 HReceived: $?sfrom $s $.$?_($?s$|from $.$_)
638 $.$?{auth_type}(authenticated$?{auth_ssf} bits=${auth_ssf}$.)
639 $.by $j ($v/$Z)$?r with $r$. id $i$?{tls_version}
640 (version=${tls_version} cipher=${cipher} bits=${cipher_bits} verify=${verify})$.$?u
641 for $u; $|;
642 $.$b
643 H?D?Resent-Date: $a
644 H?D?Date: $a
645 H?F?Resent-From: $?x$x <$g>$|$g$.
646 H?F?From: $?x$x <$g>$|$g$.
647 H?x?Full-Name: $x
648 # HPosted-Date: $a
649 # H?l?Received-Date: $b
650 H?M?Resent-Message-Id: <$t.$i@$j>
651 H?M?Message-Id: <$t.$i@$j>
652
653 #
654 ######################################################################
655 ######################################################################
656 #####
657 ##### REWRITING RULES
658 #####
659 ######################################################################
660 ######################################################################
661
662 ############################################
663 ### Ruleset 3 -- Name Canonicalization ###
664 ############################################
665 Scanonify=3
666
667 # handle null input (translate to <@> special case)
668 R$@ $@ <@>
669
670 # strip group: syntax (not inside angle brackets!) and trailing semicolon
671 R$* $: $1 <@> mark addresses
672 R$* < $* > $* <@> $: $1 < $2 > $3 unmark <addr>
673 R@ $* <@> $: @ $1 unmark @host:...
674 R$* [ IPv6 : $+ ] <@> $: $1 [ IPv6 : $2 ] unmark IPv6 addr
675 R$* :: $* <@> $: $1 :: $2 unmark node::addr
676 R:include: $* <@> $: :include: $1 unmark :include:...
677 R$* : $* [ $* ] $: $1 : $2 [ $3 ] <@> remark if leading colon
678 R$* : $* <@> $: $2 strip colon if marked
679 R$* <@> $: $1 unmark
680 R$* ; $1 strip trailing semi
681 R$* < $+ :; > $* $@ $2 :; <@> catch <list:;>
682 R$* < $* ; > $1 < $2 > bogus bracketed semi
683
684 # null input now results from list:; syntax
685 R$@ $@ :; <@>
686
687 # strip angle brackets -- note RFC733 heuristic to get innermost item
688 R$* $: < $1 > housekeeping <>
689 R$+ < $* > < $2 > strip excess on left
690 R< $* > $+ < $1 > strip excess on right
691 R<> $@ < @ > MAIL FROM:<> case
692 R< $+ > $: $1 remove housekeeping <>
693
694 # strip route address <@a,@b,@c:user@d> -> <user@d>
695 R@ $+ , $+ $2
696 R@ [ $* ] : $+ $2
697 R@ $+ : $+ $2
698
699 # find focus for list syntax
700 R $+ : $* ; @ $+ $@ $>Canonify2 $1 : $2 ; < @ $3 > list syntax
701 R $+ : $* ; $@ $1 : $2; list syntax
702
703 # find focus for @ syntax addresses
704 R$+ @ $+ $: $1 < @ $2 > focus on domain
705 R$+ < $+ @ $+ > $1 $2 < @ $3 > move gaze right
706 R$+ < @ $+ > $@ $>Canonify2 $1 < @ $2 > already canonical
707
708
709 # convert old-style addresses to a domain-based address
710 R$- ! $+ $@ $>Canonify2 $2 < @ $1 .UUCP > resolve uucp names
711 R$+ . $- ! $+ $@ $>Canonify2 $3 < @ $1 . $2 > domain uucps
712 R$+ ! $+ $@ $>Canonify2 $2 < @ $1 .UUCP > uucp subdomains
713
714 # if we have % signs, take the rightmost one
715 R$* % $* $1 @ $2 First make them all @s.
716 R$* @ $* @ $* $1 % $2 @ $3 Undo all but the last.
717 R$* @ $* $@ $>Canonify2 $1 < @ $2 > Insert < > and finish
718
719 # else we must be a local name
720 R$* $@ $>Canonify2 $1
721
722
723 ################################################
724 ### Ruleset 96 -- bottom half of ruleset 3 ###
725 ################################################
726
727 SCanonify2=96
728
729 # handle special cases for local names
730 R$* < @ localhost > $* $: $1 < @ $j . > $2 no domain at all
731 R$* < @ localhost . $m > $* $: $1 < @ $j . > $2 local domain
732 R$* < @ localhost . UUCP > $* $: $1 < @ $j . > $2 .UUCP domain
733
734 # check for IPv4/IPv6 domain literal
735 R$* < @ [ $+ ] > $* $: $1 < @@ [ $2 ] > $3 mark [addr]
736 R$* < @@ $=w > $* $: $1 < @ $j . > $3 self-literal
737 R$* < @@ $+ > $* $@ $1 < @ $2 > $3 canon IP addr
738
739
740
741
742
743 # if really UUCP, handle it immediately
744
745 # try UUCP traffic as a local address
746 R$* < @ $+ . UUCP > $* $: $1 < @ $[ $2 $] . UUCP . > $3
747 R$* < @ $+ . . UUCP . > $* $@ $1 < @ $2 . > $3
748
749 # hostnames ending in class P are always canonical
750 R$* < @ $* $=P > $* $: $1 < @ $2 $3 . > $4
751 R$* < @ $* $~P > $* $: $&{daemon_flags} $| $1 < @ $2 $3 > $4
752 R$* CC $* $| $* < @ $+.$+ > $* $: $3 < @ $4.$5 . > $6
753 R$* CC $* $| $* $: $3
754 # pass to name server to make hostname canonical
755 R$* $| $* < @ $* > $* $: $2 < @ $[ $3 $] > $4
756 R$* $| $* $: $2
757
758 # local host aliases and pseudo-domains are always canonical
759 R$* < @ $=w > $* $: $1 < @ $2 . > $3
760 R$* < @ $=M > $* $: $1 < @ $2 . > $3
761 R$* < @ $={VirtHost} > $* $: $1 < @ $2 . > $3
762 R$* < @ $=G > $* $: $1 < @ $2 . > $3
763 R$* < @ $* . . > $* $1 < @ $2 . > $3
764
765
766 ##################################################
767 ### Ruleset 4 -- Final Output Post-rewriting ###
768 ##################################################
769 Sfinal=4
770
771 R$+ :; <@> $@ $1 : handle <list:;>
772 R$* <@> $@ handle <> and list:;
773
774 # strip trailing dot off possibly canonical name
775 R$* < @ $+ . > $* $1 < @ $2 > $3
776
777 # eliminate internal code
778 R$* < @ *LOCAL* > $* $1 < @ $j > $2
779
780 # externalize local domain info
781 R$* < $+ > $* $1 $2 $3 defocus
782 R@ $+ : @ $+ : $+ @ $1 , @ $2 : $3 <route-addr> canonical
783 R@ $* $@ @ $1 ... and exit
784
785 # UUCP must always be presented in old form
786 R$+ @ $- . UUCP $2!$1 u@h.UUCP => h!u
787
788 # delete duplicate local names
789 R$+ % $=w @ $=w $1 @ $2 u%host@host => u@host
790
791
792
793 ##############################################################
794 ### Ruleset 97 -- recanonicalize and call ruleset zero ###
795 ### (used for recursive calls) ###
796 ##############################################################
797
798 SRecurse=97
799 R$* $: $>canonify $1
800 R$* $@ $>parse $1
801
802
803 ######################################
804 ### Ruleset 0 -- Parse Address ###
805 ######################################
806
807 Sparse=0
808
809 R$* $: $>Parse0 $1 initial parsing
810 R<@> $#local $: <@> special case error msgs
811 R$* $: $>ParseLocal $1 handle local hacks
812 R$* $: $>Parse1 $1 final parsing
813
814 #
815 # Parse0 -- do initial syntax checking and eliminate local addresses.
816 # This should either return with the (possibly modified) input
817 # or return with a #error mailer. It should not return with a
818 # #mailer other than the #error mailer.
819 #
820
821 SParse0
822 R<@> $@ <@> special case error msgs
823 R$* : $* ; <@> $#error $@ 5.1.3 $: "553 List:; syntax illegal for recipient addresses"
824 R@ <@ $* > < @ $1 > catch "@@host" bogosity
825 R<@ $+> $#error $@ 5.1.3 $: "553 User address required"
826 R$+ <@> $#error $@ 5.1.3 $: "553 Hostname required"
827 R$* $: <> $1
828 R<> $* < @ [ $* ] : $+ > $* $1 < @ [ $2 ] : $3 > $4
829 R<> $* < @ [ $* ] , $+ > $* $1 < @ [ $2 ] , $3 > $4
830 R<> $* < @ [ $* ] $+ > $* $#error $@ 5.1.2 $: "553 Invalid address"
831 R<> $* < @ [ $+ ] > $* $1 < @ [ $2 ] > $3
832 R<> $* <$* : $* > $* $#error $@ 5.1.3 $: "553 Colon illegal in host name part"
833 R<> $* $1
834 R$* < @ . $* > $* $#error $@ 5.1.2 $: "553 Invalid host name"
835 R$* < @ $* .. $* > $* $#error $@ 5.1.2 $: "553 Invalid host name"
836 R$* < @ $* @ > $* $#error $@ 5.1.2 $: "553 Invalid route address"
837 R$* @ $* < @ $* > $* $#error $@ 5.1.3 $: "553 Invalid route address"
838 R$* , $~O $* $#error $@ 5.1.3 $: "553 Invalid route address"
839
840
841 # now delete the local info -- note $=O to find characters that cause forwarding
842 R$* < @ > $* $@ $>Parse0 $>canonify $1 user@ => user
843 R< @ $=w . > : $* $@ $>Parse0 $>canonify $2 @here:... -> ...
844 R$- < @ $=w . > $: $(dequote $1 $) < @ $2 . > dequote "foo"@here
845 R< @ $+ > $#error $@ 5.1.3 $: "553 User address required"
846 R$* $=O $* < @ $=w . > $@ $>Parse0 $>canonify $1 $2 $3 ...@here -> ...
847 R$- $: $(dequote $1 $) < @ *LOCAL* > dequote "foo"
848 R< @ *LOCAL* > $#error $@ 5.1.3 $: "553 User address required"
849 R$* $=O $* < @ *LOCAL* >
850 $@ $>Parse0 $>canonify $1 $2 $3 ...@*LOCAL* -> ...
851 R$* < @ *LOCAL* > $: $1
852
853 #
854 # Parse1 -- the bottom half of ruleset 0.
855 #
856
857 SParse1
858
859 # handle numeric address spec
860 R$* < @ [ $+ ] > $* $: $>ParseLocal $1 < @ [ $2 ] > $3 numeric internet spec
861 R$* < @ [ $+ ] > $* $1 < @ [ $2 ] : $S > $3 Add smart host to path
862 R$* < @ [ $+ ] : > $* $#esmtp $@ [$2] $: $1 < @ [$2] > $3 no smarthost: send
863 R$* < @ [ $+ ] : $- : $*> $* $#$3 $@ $4 $: $1 < @ [$2] > $5 smarthost with mailer
864 R$* < @ [ $+ ] : $+ > $* $#esmtp $@ $3 $: $1 < @ [$2] > $4 smarthost without mailer
865
866 # handle virtual users
867 R$+ $: <!> $1 Mark for lookup
868 R<!> $+ < @ $={VirtHost} . > $: < $(virtuser $1 @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
869 R<!> $+ < @ $=w . > $: < $(virtuser $1 @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
870 R<@> $+ + $+ < @ $* . >
871 $: < $(virtuser $1 + + @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
872 R<@> $+ + $* < @ $* . >
873 $: < $(virtuser $1 + * @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
874 R<@> $+ + $* < @ $* . >
875 $: < $(virtuser $1 @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
876 R<@> $+ + $+ < @ $+ . > $: < $(virtuser + + @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
877 R<@> $+ + $* < @ $+ . > $: < $(virtuser + * @ $3 $@ $1 $@ $2 $@ +$2 $: @ $) > $1 + $2 < @ $3 . >
878 R<@> $+ + $* < @ $+ . > $: < $(virtuser @ $3 $@ $1 $@ $2 $@ +$2 $: ! $) > $1 + $2 < @ $3 . >
879 R<@> $+ < @ $+ . > $: < $(virtuser @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
880 R<@> $+ $: $1
881 R<!> $+ $: $1
882 R< error : $-.$-.$- : $+ > $* $#error $@ $1.$2.$3 $: $4
883 R< error : $- $+ > $* $#error $@ $(dequote $1 $) $: $2
884 R< $+ > $+ < @ $+ > $: $>Recurse $1
885
886 # short circuit local delivery so forwarded email works
887
888
889 R$=L < @ $=w . > $#local $: @ $1 special local names
890 R$+ < @ $=w . > $#local $: $1 regular local name
891
892 # not local -- try mailer table lookup
893 R$* <@ $+ > $* $: < $2 > $1 < @ $2 > $3 extract host name
894 R< $+ . > $* $: < $1 > $2 strip trailing dot
895 R< $+ > $* $: < $(mailertable $1 $) > $2 lookup
896 R< $~[ : $* > $* $>MailerToTriple < $1 : $2 > $3 check -- resolved?
897 R< $+ > $* $: $>Mailertable <$1> $2 try domain
898
899 # resolve remotely connected UUCP links (if any)
900
901 # resolve fake top level domains by forwarding to other hosts
902
903
904
905 # pass names that still have a host to a smarthost (if defined)
906 R$* < @ $* > $* $: $>MailerToTriple < $S > $1 < @ $2 > $3 glue on smarthost name
907
908 # deal with other remote names
909 R$* < @$* > $* $#esmtp $@ $2 $: $1 < @ $2 > $3 user@host.domain
910
911 # handle locally delivered names
912 R$=L $#local $: @ $1 special local names
913 R$+ $#local $: $1 regular local names
914
915 ###########################################################################
916 ### Ruleset 5 -- special rewriting after aliases have been expanded ###
917 ###########################################################################
918
919 SLocal_localaddr
920 Slocaladdr=5
921 R$+ $: $1 $| $>"Local_localaddr" $1
922 R$+ $| $#ok $@ $1 no change
923 R$+ $| $#$* $#$2
924 R$+ $| $* $: $1
925
926
927
928
929 # deal with plussed users so aliases work nicely
930 R$+ + * $#local $@ $&h $: $1
931 R$+ + $* $#local $@ + $2 $: $1 + *
932
933 # prepend an empty "forward host" on the front
934 R$+ $: <> $1
935
936
937
938 R< > $+ $: < > < $1 <> $&h > nope, restore +detail
939
940 R< > < $+ <> + $* > $: < > < $1 + $2 > check whether +detail
941 R< > < $+ <> $* > $: < > < $1 > else discard
942 R< > < $+ + $* > $* < > < $1 > + $2 $3 find the user part
943 R< > < $+ > + $* $#local $@ $2 $: @ $1 strip the extra +
944 R< > < $+ > $@ $1 no +detail
945 R$+ $: $1 <> $&h add +detail back in
946
947 R$+ <> + $* $: $1 + $2 check whether +detail
948 R$+ <> $* $: $1 else discard
949 R< local : $* > $* $: $>MailerToTriple < local : $1 > $2 no host extension
950 R< error : $* > $* $: $>MailerToTriple < error : $1 > $2 no host extension
951
952 R< $~[ : $+ > $+ $: $>MailerToTriple < $1 : $2 > $3 < @ $2 >
953
954 R< $+ > $+ $@ $>MailerToTriple < $1 > $2 < @ $1 >
955
956
957 ###################################################################
958 ### Ruleset 90 -- try domain part of mailertable entry ###
959 ###################################################################
960
961 SMailertable=90
962 R$* <$- . $+ > $* $: $1$2 < $(mailertable .$3 $@ $1$2 $@ $2 $) > $4
963 R$* <$~[ : $* > $* $>MailerToTriple < $2 : $3 > $4 check -- resolved?
964 R$* < . $+ > $* $@ $>Mailertable $1 . <$2> $3 no -- strip & try again
965 R$* < $* > $* $: < $(mailertable . $@ $1$2 $) > $3 try "."
966 R< $~[ : $* > $* $>MailerToTriple < $1 : $2 > $3 "." found?
967 R< $* > $* $@ $2 no mailertable match
968
969 ###################################################################
970 ### Ruleset 95 -- canonify mailer:[user@]host syntax to triple ###
971 ###################################################################
972
973 SMailerToTriple=95
974 R< > $* $@ $1 strip off null relay
975 R< error : $-.$-.$- : $+ > $* $#error $@ $1.$2.$3 $: $4
976 R< error : $- $+ > $* $#error $@ $(dequote $1 $) $: $2
977 R< local : $* > $* $>CanonLocal < $1 > $2
978 R< $~[ : $+ @ $+ > $*<$*>$* $# $1 $@ $3 $: $2<@$3> use literal user
979 R< $~[ : $+ > $* $# $1 $@ $2 $: $3 try qualified mailer
980 R< $=w > $* $@ $2 delete local host
981 R< $+ > $* $#relay $@ $1 $: $2 use unqualified mailer
982
983 ###################################################################
984 ### Ruleset CanonLocal -- canonify local: syntax ###
985 ###################################################################
986
987 SCanonLocal
988 # strip local host from routed addresses
989 R< $* > < @ $+ > : $+ $@ $>Recurse $3
990 R< $* > $+ $=O $+ < @ $+ > $@ $>Recurse $2 $3 $4
991
992 # strip trailing dot from any host name that may appear
993 R< $* > $* < @ $* . > $: < $1 > $2 < @ $3 >
994
995 # handle local: syntax -- use old user, either with or without host
996 R< > $* < @ $* > $* $#local $@ $1@$2 $: $1
997 R< > $+ $#local $@ $1 $: $1
998
999 # handle local:user@host syntax -- ignore host part
1000 R< $+ @ $+ > $* < @ $* > $: < $1 > $3 < @ $4 >
1001
1002 # handle local:user syntax
1003 R< $+ > $* <@ $* > $* $#local $@ $2@$3 $: $1
1004 R< $+ > $* $#local $@ $2 $: $1
1005
1006 ###################################################################
1007 ### Ruleset 93 -- convert header names to masqueraded form ###
1008 ###################################################################
1009
1010 SMasqHdr=93
1011
1012 # handle generics database
1013 R$+ < @ $=G . > $: < $1@$2 > $1 < @ $2 . > @ mark
1014 R$+ < @ *LOCAL* > $: < $1@$j > $1 < @ *LOCAL* > @ mark
1015 R< $+ > $+ < $* > @ $: < $(generics $1 $: @ $1 $) > $2 < $3 >
1016 R<@$+ + $* @ $+> $+ < @ $+ >
1017 $: < $(generics $1+*@$3 $@ $2 $:@$1 + $2@$3 $) > $4 < @ $5 >
1018 R<@$+ + $* @ $+> $+ < @ $+ >
1019 $: < $(generics $1@$3 $: $) > $4 < @ $5 >
1020 R<@$+ > $+ < @ $+ > $: < > $2 < @ $3 >
1021 R< > $+ < @ $+ . > $: < $(generics @$2 $@ $1 $: $) > $1 < @ $2 . >
1022 R< > $+ < @ $+ > $: < $(generics $1 $: $) > $1 < @ $2 >
1023 R< > $+ + $* < @ $+ > $: < $(generics $1+* $@ $2 $: $) > $1 + $2 < @ $3 >
1024 R< > $+ + $* < @ $+ > $: < $(generics $1 $: $) > $1 + $2 < @ $3 >
1025 R< $* @ $* > $* < $* > $@ $>canonify $1 @ $2 found qualified
1026 R< $+ > $* < $* > $: $>canonify $1 @ *LOCAL* found unqualified
1027 R< > $* $: $1 not found
1028
1029 # do not masquerade anything in class N
1030 R$* < @ $* $=N . > $@ $1 < @ $2 $3 . >
1031
1032 R$* < @ *LOCAL* > $@ $1 < @ $j . >
1033
1034 ###################################################################
1035 ### Ruleset 94 -- convert envelope names to masqueraded form ###
1036 ###################################################################
1037
1038 SMasqEnv=94
1039 R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2
1040
1041 ###################################################################
1042 ### Ruleset 98 -- local part of ruleset zero (can be null) ###
1043 ###################################################################
1044
1045 SParseLocal=98
1046
1047 # addresses sent to foo@host.REDIRECT will give a 551 error code
1048 R$* < @ $+ .REDIRECT. > $: $1 < @ $2 . REDIRECT . > < ${opMode} >
1049 R$* < @ $+ .REDIRECT. > <i> $: $1 < @ $2 . REDIRECT. >
1050 R$* < @ $+ .REDIRECT. > < $- > $#error $@ 5.1.1 $: "551 User has moved; please try " <$1@$2>
1051
1052
1053
1054
1055 ######################################################################
1056 ### D: LookUpDomain -- search for domain in access database
1057 ###
1058 ### Parameters:
1059 ### <$1> -- key (domain name)
1060 ### <$2> -- default (what to return if not found in db)
1061 ### <$3> -- mark (must be <(!|+) single-token>)
1062 ### ! does lookup only with tag
1063 ### + does lookup with and without tag
1064 ### <$4> -- passthru (additional data passed unchanged through)
1065 ######################################################################
1066
1067 SD
1068 R<$*> <$+> <$- $-> <$*> $: < $(access $4:$1 $: ? $) > <$1> <$2> <$3 $4> <$5>
1069 R<?> <$+> <$+> <+ $-> <$*> $: < $(access $1 $: ? $) > <$1> <$2> <+ $3> <$4>
1070 R<?> <[$+.$-]> <$+> <$- $-> <$*> $@ $>D <[$1]> <$3> <$4 $5> <$6>
1071 R<?> <[$+::$-]> <$+> <$- $-> <$*> $: $>D <[$1]> <$3> <$4 $5> <$6>
1072 R<?> <[$+:$-]> <$+> <$- $-> <$*> $: $>D <[$1]> <$3> <$4 $5> <$6>
1073 R<?> <$+.$+> <$+> <$- $-> <$*> $@ $>D <$2> <$3> <$4 $5> <$6>
1074 R<?> <$+> <$+> <$- $-> <$*> $@ <$2> <$5>
1075 R<$* <TMPF>> <$+> <$+> <$- $-> <$*> $@ <<TMPF>> <$6>
1076 R<$*> <$+> <$+> <$- $-> <$*> $@ <$1> <$6>
1077
1078 ######################################################################
1079 ### A: LookUpAddress -- search for host address in access database
1080 ###
1081 ### Parameters:
1082 ### <$1> -- key (dot quadded host address)
1083 ### <$2> -- default (what to return if not found in db)
1084 ### <$3> -- mark (must be <(!|+) single-token>)
1085 ### ! does lookup only with tag
1086 ### + does lookup with and without tag
1087 ### <$4> -- passthru (additional data passed through)
1088 ######################################################################
1089
1090 SA
1091 R<$+> <$+> <$- $-> <$*> $: < $(access $4:$1 $: ? $) > <$1> <$2> <$3 $4> <$5>
1092 R<?> <$+> <$+> <+ $-> <$*> $: < $(access $1 $: ? $) > <$1> <$2> <+ $3> <$4>
1093 R<?> <$+::$-> <$+> <$- $-> <$*> $@ $>A <$1> <$3> <$4 $5> <$6>
1094 R<?> <$+:$-> <$+> <$- $-> <$*> $@ $>A <$1> <$3> <$4 $5> <$6>
1095 R<?> <$+.$-> <$+> <$- $-> <$*> $@ $>A <$1> <$3> <$4 $5> <$6>
1096 R<?> <$+> <$+> <$- $-> <$*> $@ <$2> <$5>
1097 R<$* <TMPF>> <$+> <$+> <$- $-> <$*> $@ <<TMPF>> <$6>
1098 R<$*> <$+> <$+> <$- $-> <$*> $@ <$1> <$6>
1099
1100 ######################################################################
1101 ### CanonAddr -- Convert an address into a standard form for
1102 ### relay checking. Route address syntax is
1103 ### crudely converted into a %-hack address.
1104 ###
1105 ### Parameters:
1106 ### $1 -- full recipient address
1107 ###
1108 ### Returns:
1109 ### parsed address, not in source route form
1110 ######################################################################
1111
1112 SCanonAddr
1113 R$* $: $>Parse0 $>canonify $1 make domain canonical
1114
1115
1116 ######################################################################
1117 ### ParseRecipient -- Strip off hosts in $=R as well as possibly
1118 ### $* $=m or the access database.
1119 ### Check user portion for host separators.
1120 ###
1121 ### Parameters:
1122 ### $1 -- full recipient address
1123 ###
1124 ### Returns:
1125 ### parsed, non-local-relaying address
1126 ######################################################################
1127
1128 SParseRecipient
1129 R$* $: <?> $>CanonAddr $1
1130 R<?> $* < @ $* . > <?> $1 < @ $2 > strip trailing dots
1131 R<?> $- < @ $* > $: <?> $(dequote $1 $) < @ $2 > dequote local part
1132
1133 # if no $=O character, no host in the user portion, we are done
1134 R<?> $* $=O $* < @ $* > $: <NO> $1 $2 $3 < @ $4>
1135 R<?> $* $@ $1
1136
1137
1138 R<NO> $* < @ $=R > $: <RELAY> $1 < @ $2 >
1139 R<NO> $* < @ $+ > $: <$(access To:$2 $: NO $)> $1 < @ $2 >
1140 R<NO> $* < @ $+ > $: <$(access $2 $: NO $)> $1 < @ $2 >
1141
1142
1143
1144 R<RELAY> $* < @ $* > $@ $>ParseRecipient $1
1145 R<$+> $* $@ $2
1146
1147
1148 ######################################################################
1149 ### check_relay -- check hostname/address on SMTP startup
1150 ######################################################################
1151
1152 SLocal_check_relay
1153 Scheckrelay
1154 R$* $: $1 $| $>"Local_check_relay" $1
1155 R$* $| $* $| $#$* $#$3
1156 R$* $| $* $| $* $@ $>"Basic_check_relay" $1 $| $2
1157
1158 SBasic_check_relay
1159 # check for deferred delivery mode
1160 R$* $: < $&{deliveryMode} > $1
1161 R< d > $* $@ deferred
1162 R< $* > $* $: $2
1163
1164 R$+ $| $+ $: $>D < $1 > <?> <+ Connect> < $2 >
1165 R $| $+ $: $>A < $1 > <?> <+ Connect> <> empty client_name
1166 R<?> <$+> $: $>A < $1 > <?> <+ Connect> <> no: another lookup
1167 R<?> <$*> $: OK found nothing
1168 R<$={Accept}> <$*> $@ $1 return value of lookup
1169 R<REJECT> <$*> $#error $@ 5.7.1 $: "550 Access denied"
1170 R<DISCARD> <$*> $#discard $: discard
1171 R<ERROR:$-.$-.$-:$+> <$*> $#error $@ $1.$2.$3 $: $4
1172 R<ERROR:$+> <$*> $#error $: $1
1173 R<$* <TMPF>> <$*> $#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1174 R<$+> <$*> $#error $: $1
1175
1176
1177
1178 ######################################################################
1179 ### check_mail -- check SMTP `MAIL FROM:' command argument
1180 ######################################################################
1181
1182 SLocal_check_mail
1183 Scheckmail
1184 R$* $: $1 $| $>"Local_check_mail" $1
1185 R$* $| $#$* $#$2
1186 R$* $| $* $@ $>"Basic_check_mail" $1
1187
1188 SBasic_check_mail
1189 # check for deferred delivery mode
1190 R$* $: < $&{deliveryMode} > $1
1191 R< d > $* $@ deferred
1192 R< $* > $* $: $2
1193
1194 # authenticated?
1195 R$* $: $1 $| $>"tls_client" $&{verify} $| MAIL
1196 R$* $| $#$+ $#$2
1197 R$* $| $* $: $1
1198
1199 R<> $@ <OK> we MUST accept <> (RFC 1123)
1200 R$+ $: <?> $1
1201 R<?><$+> $: <@> <$1>
1202 R<?>$+ $: <@> <$1>
1203 R$* $: $&{daemon_flags} $| $1
1204 R$* f $* $| <@> < $* @ $- > $: < ? $&{client_name} > < $3 @ $4 >
1205 R$* u $* $| <@> < $* > $: <?> < $3 >
1206 R$* $| $* $: $2
1207 # handle case of @localhost on address
1208 R<@> < $* @ localhost > $: < ? $&{client_name} > < $1 @ localhost >
1209 R<@> < $* @ [127.0.0.1] >
1210 $: < ? $&{client_name} > < $1 @ [127.0.0.1] >
1211 R<@> < $* @ localhost.$m >
1212 $: < ? $&{client_name} > < $1 @ localhost.$m >
1213 R<@> < $* @ localhost.UUCP >
1214 $: < ? $&{client_name} > < $1 @ localhost.UUCP >
1215 R<@> $* $: $1 no localhost as domain
1216 R<? $=w> $* $: $2 local client: ok
1217 R<? $+> <$+> $#error $@ 5.5.4 $: "553 Real domain name required for sender address"
1218 R<?> $* $: $1
1219 R$* $: <?> $>CanonAddr $1 canonify sender address and mark it
1220 R<?> $* < @ $+ . > <?> $1 < @ $2 > strip trailing dots
1221 # handle non-DNS hostnames (*.bitnet, *.decnet, *.uucp, etc)
1222 R<?> $* < @ $* $=P > $: <OKR> $1 < @ $2 $3 >
1223 R<?> $* < @ $j > $: <OKR> $1 < @ $j >
1224 R<?> $* < @ $+ > $: <? $(resolve $2 $: $2 <PERM> $) > $1 < @ $2 >
1225 R<? $* <$->> $* < @ $+ >
1226 $: <$2> $3 < @ $4 >
1227
1228 # check sender address: user@address, user@, address
1229 R<$+> $+ < @ $* > $: @<$1> <$2 < @ $3 >> $| <F:$2@$3> <U:$2@> <D:$3>
1230 R<$+> $+ $: @<$1> <$2> $| <U:$2@>
1231 R@ <$+> <$*> $| <$+> $: <@> <$1> <$2> $| $>SearchList <+ From> $| <$3> <>
1232 R<@> <$+> <$*> $| <$*> $: <$3> <$1> <$2> reverse result
1233 # retransform for further use
1234 R<?> <$+> <$*> $: <$1> $2 no match
1235 R<$+> <$+> <$*> $: <$1> $3 relevant result, keep it
1236
1237 # handle case of no @domain on address
1238 R<?> $* $: $&{daemon_flags} $| <?> $1
1239 R$* u $* $| <?> $* $: <OKR> $3
1240 R$* $| $* $: $2
1241 R<?> $* $: < ? $&{client_addr} > $1
1242 R<?> $* $@ <OKR> ...local unqualed ok
1243 R<? $+> $* $#error $@ 5.5.4 $: "553 Domain name required for sender address " $&f
1244 ...remote is not
1245 # check results
1246 R<?> $* $: @ $1 mark address: nothing known about it
1247 R<$={ResOk}> $* $@ <OKR> domain ok: stop
1248 R<TEMP> $* $#error $@ 4.1.8 $: "451 Domain of sender address " $&f " does not resolve"
1249 R<PERM> $* $#error $@ 5.1.8 $: "553 Domain of sender address " $&f " does not exist"
1250 R<$={Accept}> $* $# $1 accept from access map
1251 R<DISCARD> $* $#discard $: discard
1252 R<REJECT> $* $#error $@ 5.7.1 $: "550 Access denied"
1253 R<ERROR:$-.$-.$-:$+> $* $#error $@ $1.$2.$3 $: $4
1254 R<ERROR:$+> $* $#error $: $1
1255 R<<TMPF>> $* $#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1256 R<$+> $* $#error $: $1 error from access db
1257
1258 ######################################################################
1259 ### check_rcpt -- check SMTP `RCPT TO:' command argument
1260 ######################################################################
1261
1262 SLocal_check_rcpt
1263 Scheckrcpt
1264 R$* $: $1 $| $>"Local_check_rcpt" $1
1265 R$* $| $#$* $#$2
1266 R$* $| $* $@ $>"Basic_check_rcpt" $1
1267
1268 SBasic_check_rcpt
1269 # empty address?
1270 R<> $#error $@ nouser $: "553 User address required"
1271 R$@ $#error $@ nouser $: "553 User address required"
1272 # check for deferred delivery mode
1273 R$* $: < $&{deliveryMode} > $1
1274 R< d > $* $@ deferred
1275 R< $* > $* $: $2
1276
1277
1278 ######################################################################
1279 R$* $: $1 $| @ $>"Rcpt_ok" $1
1280 R$* $| @ $#TEMP $+ $: $1 $| T $2
1281 R$* $| @ $#$* $#$2
1282 R$* $| @ RELAY $@ RELAY
1283 R$* $| @ $* $: O $| $>"Relay_ok" $1
1284 R$* $| T $+ $: T $2 $| $>"Relay_ok" $1
1285 R$* $| $#TEMP $+ $#error $2
1286 R$* $| $#$* $#$2
1287 R$* $| RELAY $@ RELAY
1288 R T $+ $| $* $#error $1
1289 # anything else is bogus
1290 R$* $#error $@ 5.7.1 $: "550 Relaying denied. Proper authentication required."
1291
1292
1293 ######################################################################
1294 ### Rcpt_ok: is the recipient ok?
1295 ######################################################################
1296 SRcpt_ok
1297 R$* $: $>ParseRecipient $1 strip relayable hosts
1298
1299
1300
1301
1302 # authenticated via TLS?
1303 R$* $: $1 $| $>RelayTLS client authenticated?
1304 R$* $| $# $+ $# $2 error/ok?
1305 R$* $| $* $: $1 no
1306
1307 R$* $: $1 $| $>"Local_Relay_Auth" $&{auth_type}
1308 R$* $| $# $* $# $2
1309 R$* $| NO $: $1
1310 R$* $| $* $: $1 $| $&{auth_type}
1311 R$* $| $: $1
1312 R$* $| $={TrustAuthMech} $# RELAY
1313 R$* $| $* $: $1
1314 # anything terminating locally is ok
1315 R$+ < @ $=w > $@ RELAY
1316 R$+ < @ $=R > $@ RELAY
1317 R$+ < @ $+ > $: <$(access To:$2 $: ? $)> <$1 < @ $2 >>
1318 R<?> <$+ < @ $+ >> $: <$(access $2 $: ? $)> <$1 < @ $2 >>
1319 R<RELAY> $* $@ RELAY
1320 R<$* <TMPF>> $* $#TEMP $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1321 R<$*> <$*> $: $2
1322
1323
1324
1325 # check for local user (i.e. unqualified address)
1326 R$* $: <?> $1
1327 R<?> $* < @ $+ > $: <REMOTE> $1 < @ $2 >
1328 # local user is ok
1329 R<?> $+ $@ RELAY
1330 R<$+> $* $: $2
1331
1332 ######################################################################
1333 ### Relay_ok: is the relay/sender ok?
1334 ######################################################################
1335 SRelay_ok
1336 # anything originating locally is ok
1337 # check IP address
1338 R$* $: $&{client_addr}
1339 R$@ $@ RELAY originated locally
1340 R0 $@ RELAY originated locally
1341 R127.0.0.1 $@ RELAY originated locally
1342 RIPv6:::1 $@ RELAY originated locally
1343 R$=R $* $@ RELAY relayable IP address
1344 R$* $: $>A <$1> <?> <+ Connect> <$1>
1345 R<RELAY> $* $@ RELAY relayable IP address
1346
1347 R<<TMPF>> $* $#TEMP $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1348 R<$*> <$*> $: $2
1349 R$* $: [ $1 ] put brackets around it...
1350 R$=w $@ RELAY ... and see if it is local
1351
1352
1353 # check client name: first: did it resolve?
1354 R$* $: < $&{client_resolve} >
1355 R<TEMP> $#TEMP $@ 4.7.1 $: "450 Relaying temporarily denied. Cannot resolve PTR record for " $&{client_addr}
1356 R<FORGED> $#error $@ 5.7.1 $: "550 Relaying denied. IP name possibly forged " $&{client_name}
1357 R<FAIL> $#error $@ 5.7.1 $: "550 Relaying denied. IP name lookup failed " $&{client_name}
1358 R$* $: <@> $&{client_name}
1359 # pass to name server to make hostname canonical
1360 R<@> $* $=P $:<?> $1 $2
1361 R<@> $+ $:<?> $[ $1 $]
1362 R$* . $1 strip trailing dots
1363 R<?> $=w $@ RELAY
1364 R<?> $=R $@ RELAY
1365 R<?> $* $: <$(access Connect:$1 $: ? $)> <$1>
1366 R<?> <$*> $: <$(access $1 $: ? $)> <$1>
1367 R<RELAY> $* $@ RELAY
1368 R<$* <TMPF>> $* $#TEMP $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1369 R<$*> <$*> $: $2
1370
1371 # turn a canonical address in the form user<@domain>
1372 # qualify unqual. addresses with $j
1373 SFullAddr
1374 R$* <@ $+ . > $1 <@ $2 >
1375 R$* <@ $* > $@ $1 <@ $2 >
1376 R$+ $@ $1 <@ $j >
1377
1378 SDelay_TLS_Client
1379 # authenticated?
1380 R$* $: $1 $| $>"tls_client" $&{verify} $| MAIL
1381 R$* $| $#$+ $#$2
1382 R$* $# $1
1383
1384 SDelay_TLS_Client2
1385 # authenticated?
1386 R$* $: $1 $| $>"tls_client" $&{verify} $| MAIL
1387 R$* $| $#$+ $#$2
1388 R$* $@ $1
1389
1390 # call all necessary rulesets
1391 Scheck_rcpt
1392 # R$@ $#error $@ 5.1.3 $: "553 Recipient address required"
1393
1394 R$+ $: $1 $| $>checkrcpt $1
1395 R$+ $| $#error $* $#error $2
1396 R$+ $| $#discard $* $#discard $2
1397 R$+ $| $#$* $@ $>"Delay_TLS_Client" $2
1398 R$+ $| $* $: <?> $>FullAddr $>CanonAddr $1
1399 R<?> $+ < @ $=w > $: <> $1 < @ $2 > $| <F: $1@$2 > <D: $2 > <U: $1@>
1400 R<?> $+ < @ $* > $: <> $1 < @ $2 > $| <F: $1@$2 > <D: $2 >
1401 # lookup the addresses only with Spam tag
1402 R<> $* $| <$+> $: <@> $1 $| $>SearchList <! Spam> $| <$2> <>
1403 R<@> $* $| $* $: $2 $1 reverse result
1404 # is the recipient a spam friend?
1405 R<FRIEND> $+ $@ $>"Delay_TLS_Client2" SPAMFRIEND
1406 R<$*> $+ $: $2
1407 R$* $: $1 $| $>checkmail <$&f>
1408 R$* $| $#$* $#$2
1409 R$* $| $* $: $1 $| $>checkrelay $&{client_name} $| $&{client_addr}
1410 R$* $| $#$* $#$2
1411 R$* $| $* $: $1
1412
1413
1414 ######################################################################
1415 ### F: LookUpFull -- search for an entry in access database
1416 ###
1417 ### lookup of full key (which should be an address) and
1418 ### variations if +detail exists: +* and without +detail
1419 ###
1420 ### Parameters:
1421 ### <$1> -- key
1422 ### <$2> -- default (what to return if not found in db)
1423 ### <$3> -- mark (must be <(!|+) single-token>)
1424 ### ! does lookup only with tag
1425 ### + does lookup with and without tag
1426 ### <$4> -- passthru (additional data passed unchanged through)
1427 ######################################################################
1428
1429 SF
1430 R<$+> <$*> <$- $-> <$*> $: <$(access $4:$1 $: ? $)> <$1> <$2> <$3 $4> <$5>
1431 R<?> <$+> <$*> <+ $-> <$*> $: <$(access $1 $: ? $)> <$1> <$2> <+ $3> <$4>
1432 R<?> <$+ + $* @ $+> <$*> <$- $-> <$*>
1433 $: <$(access $6:$1+*@$3 $: ? $)> <$1+$2@$3> <$4> <$5 $6> <$7>
1434 R<?> <$+ + $* @ $+> <$*> <+ $-> <$*>
1435 $: <$(access $1+*@$3 $: ? $)> <$1+$2@$3> <$4> <+ $5> <$6>
1436 R<?> <$+ + $* @ $+> <$*> <$- $-> <$*>
1437 $: <$(access $6:$1@$3 $: ? $)> <$1+$2@$3> <$4> <$5 $6> <$7>
1438 R<?> <$+ + $* @ $+> <$*> <+ $-> <$*>
1439 $: <$(access $1@$3 $: ? $)> <$1+$2@$3> <$4> <+ $5> <$6>
1440 R<?> <$+> <$*> <$- $-> <$*> $@ <$2> <$5>
1441 R<$+ <TMPF>> <$*> <$- $-> <$*> $@ <<TMPF>> <$5>
1442 R<$+> <$*> <$- $-> <$*> $@ <$1> <$5>
1443
1444 ######################################################################
1445 ### E: LookUpExact -- search for an entry in access database
1446 ###
1447 ### Parameters:
1448 ### <$1> -- key
1449 ### <$2> -- default (what to return if not found in db)
1450 ### <$3> -- mark (must be <(!|+) single-token>)
1451 ### ! does lookup only with tag
1452 ### + does lookup with and without tag
1453 ### <$4> -- passthru (additional data passed unchanged through)
1454 ######################################################################
1455
1456 SE
1457 R<$*> <$*> <$- $-> <$*> $: <$(access $4:$1 $: ? $)> <$1> <$2> <$3 $4> <$5>
1458 R<?> <$+> <$*> <+ $-> <$*> $: <$(access $1 $: ? $)> <$1> <$2> <+ $3> <$4>
1459 R<?> <$+> <$*> <$- $-> <$*> $@ <$2> <$5>
1460 R<$+ <TMPF>> <$*> <$- $-> <$*> $@ <<TMPF>> <$5>
1461 R<$+> <$*> <$- $-> <$*> $@ <$1> <$5>
1462
1463 ######################################################################
1464 ### U: LookUpUser -- search for an entry in access database
1465 ###
1466 ### lookup of key (which should be a local part) and
1467 ### variations if +detail exists: +* and without +detail
1468 ###
1469 ### Parameters:
1470 ### <$1> -- key (user@)
1471 ### <$2> -- default (what to return if not found in db)
1472 ### <$3> -- mark (must be <(!|+) single-token>)
1473 ### ! does lookup only with tag
1474 ### + does lookup with and without tag
1475 ### <$4> -- passthru (additional data passed unchanged through)
1476 ######################################################################
1477
1478 SU
1479 R<$+> <$*> <$- $-> <$*> $: <$(access $4:$1 $: ? $)> <$1> <$2> <$3 $4> <$5>
1480 R<?> <$+> <$*> <+ $-> <$*> $: <$(access $1 $: ? $)> <$1> <$2> <+ $3> <$4>
1481 R<?> <$+ + $* @> <$*> <$- $-> <$*>
1482 $: <$(access $5:$1+*@ $: ? $)> <$1+$2@> <$3> <$4 $5> <$6>
1483 R<?> <$+ + $* @> <$*> <+ $-> <$*>
1484 $: <$(access $1+*@ $: ? $)> <$1+$2@> <$3> <+ $4> <$5>
1485 R<?> <$+ + $* @> <$*> <$- $-> <$*>
1486 $: <$(access $5:$1@ $: ? $)> <$1+$2@> <$3> <$4 $5> <$6>
1487 R<?> <$+ + $* @> <$*> <+ $-> <$*>
1488 $: <$(access $1@ $: ? $)> <$1+$2@> <$3> <+ $4> <$5>
1489 R<?> <$+> <$*> <$- $-> <$*> $@ <$2> <$5>
1490 R<$+ <TMPF>> <$*> <$- $-> <$*> $@ <<TMPF>> <$5>
1491 R<$+> <$*> <$- $-> <$*> $@ <$1> <$5>
1492
1493 ######################################################################
1494 ### SearchList: search a list of items in the access map
1495 ### Parameters:
1496 ### <exact tag> $| <mark:address> <mark:address> ... <>
1497 ### where "exact" is either "+" or "!":
1498 ### <+ TAG> lookup with and w/o tag
1499 ### <! TAG> lookup with tag
1500 ### possible values for "mark" are:
1501 ### D: recursive host lookup (LookUpDomain)
1502 ### E: exact lookup, no modifications
1503 ### F: full lookup, try user+ext@domain and user@domain
1504 ### U: user lookup, try user+ext and user (input must have trailing @)
1505 ### return: <RHS of lookup> or <?> (not found)
1506 ######################################################################
1507
1508 # class with valid marks for SearchList
1509 C{src}E F D U
1510 SSearchList
1511 # just call the ruleset with the name of the tag... nice trick...
1512 R<$+> $| <$={src}:$*> <$*> $: <$1> $| <$4> $| $>$2 <$3> <?> <$1> <>
1513 R<$+> $| <> $| <?> <> $@ <?>
1514 R<$+> $| <$+> $| <?> <> $@ $>SearchList <$1> $| <$2>
1515 R<$+> $| <$*> $| <$+> <> $@ <$3>
1516 R<$+> $| <$+> $@ <$2>
1517
1518
1519 ######################################################################
1520 ### trust_auth: is user trusted to authenticate as someone else?
1521 ###
1522 ### Parameters:
1523 ### $1: AUTH= parameter from MAIL command
1524 ######################################################################
1525
1526 SLocal_trust_auth
1527 Strust_auth
1528 R$* $: $&{auth_type} $| $1
1529 # required by RFC 2554 section 4.
1530 R$@ $| $* $#error $@ 5.7.1 $: "550 not authenticated"
1531 R$* $| $&{auth_authen} $@ identical
1532 R$* $| <$&{auth_authen}> $@ identical
1533 R$* $| $* $: $1 $| $>"Local_trust_auth" $1
1534 R$* $| $#$* $#$2
1535 R$* $#error $@ 5.7.1 $: "550 " $&{auth_authen} " not allowed to act as " $&{auth_author}
1536
1537 ######################################################################
1538 ### Relay_Auth: allow relaying based on authentication?
1539 ###
1540 ### Parameters:
1541 ### $1: ${auth_type}
1542 ######################################################################
1543 SLocal_Relay_Auth
1544
1545 ######################################################################
1546 ### srv_features: which features to offer to a client?
1547 ### (done in server)
1548 ######################################################################
1549 Ssrv_features
1550 R$* $: $>D <$&{client_name}> <?> <! "Srv_Features"> <>
1551 R<?>$* $: $>A <$&{client_addr}> <?> <! "Srv_Features"> <>
1552 R<?>$* $: <$(access "Srv_Features": $: ? $)>
1553 R<?>$* $@ OK
1554 R<$* <TMPF>>$* $#temp
1555 R<$+>$* $# $1
1556
1557 ######################################################################
1558 ### try_tls: try to use STARTTLS?
1559 ### (done in client)
1560 ######################################################################
1561 Stry_tls
1562 R$* $: $>D <$&{server_name}> <?> <! "Try_TLS"> <>
1563 R<?>$* $: $>A <$&{server_addr}> <?> <! "Try_TLS"> <>
1564 R<?>$* $: <$(access "Try_TLS": $: ? $)>
1565 R<?>$* $@ OK
1566 R<$* <TMPF>>$* $#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1567 R<NO>$* $#error $@ 5.7.1 $: "550 do not try TLS with " $&{server_name} " ["$&{server_addr}"]"
1568
1569 ######################################################################
1570 ### tls_rcpt: is connection with server "good" enough?
1571 ### (done in client, per recipient)
1572 ###
1573 ### Parameters:
1574 ### $1: recipient
1575 ######################################################################
1576 Stls_rcpt
1577 R$* $: $(macro {TLS_Name} $@ $&{server_name} $) $1
1578 R$+ $: <?> $>CanonAddr $1
1579 R<?> $+ < @ $+ . > <?> $1 <@ $2 >
1580 R<?> $+ < @ $+ > $: $1 <@ $2 > $| <F:$1@$2> <U:$1@> <D:$2> <E:>
1581 R<?> $+ $: $1 $| <U:$1@> <E:>
1582 R$* $| $+ $: $1 $| $>SearchList <! "TLS_Rcpt"> $| $2 <>
1583 R$* $| <?> $@ OK
1584 R$* $| <$* <TMPF>> $#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1585 R$* $| <$+> $@ $>"TLS_connection" $&{verify} $| <$2>
1586
1587 ######################################################################
1588 ### tls_client: is connection with client "good" enough?
1589 ### (done in server)
1590 ###
1591 ### Parameters:
1592 ### ${verify} $| (MAIL|STARTTLS)
1593 ######################################################################
1594 Stls_client
1595 R$* $: $(macro {TLS_Name} $@ $&{server_name} $) $1
1596 R$* $| $* $: $1 $| $>D <$&{client_name}> <?> <! "TLS_Clt"> <>
1597 R$* $| <?>$* $: $1 $| $>A <$&{client_addr}> <?> <! "TLS_Clt"> <>
1598 R$* $| <?>$* $: $1 $| <$(access "TLS_Clt": $: ? $)>
1599 R$* $| <$* <TMPF>> $#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1600 R$* $@ $>"TLS_connection" $1
1601
1602 ######################################################################
1603 ### tls_server: is connection with server "good" enough?
1604 ### (done in client)
1605 ###
1606 ### Parameter:
1607 ### ${verify}
1608 ######################################################################
1609 Stls_server
1610 R$* $: $(macro {TLS_Name} $@ $&{server_name} $) $1
1611 R$* $: $1 $| $>D <$&{server_name}> <?> <! "TLS_Srv"> <>
1612 R$* $| <?>$* $: $1 $| $>A <$&{server_addr}> <?> <! "TLS_Srv"> <>
1613 R$* $| <?>$* $: $1 $| <$(access "TLS_Srv": $: ? $)>
1614 R$* $| <$* <TMPF>> $#error $@ 4.3.0 $: "451 Temporary system failure. Please try again later."
1615 R$* $@ $>"TLS_connection" $1
1616
1617 ######################################################################
1618 ### TLS_connection: is TLS connection "good" enough?
1619 ###
1620 ### Parameters:
1621 ### ${verify} $| <Requirement> [<>]
1622 ### Requirement: RHS from access map, may be ? for none.
1623 ######################################################################
1624 STLS_connection
1625 R$* $| <$*>$* $: $1 $| <$2>
1626 # create the appropriate error codes
1627 R$* $| <PERM + $={tls} $*> $: $1 $| <503:5.7.0> <$2 $3>
1628 R$* $| <TEMP + $={tls} $*> $: $1 $| <403:4.7.0> <$2 $3>
1629 R$* $| <$={tls} $*> $: $1 $| <403:4.7.0> <$2 $3>
1630 # deal with TLS handshake failures: abort
1631 RSOFTWARE $| <$-:$+> $* $#error $@ $2 $: $1 " TLS handshake failed."
1632 RSOFTWARE $| $* $#error $@ 4.7.0 $: "403 TLS handshake failed."
1633 R$* $| <$*> <VERIFY> $: <$2> <VERIFY> <> $1
1634 R$* $| <$*> <VERIFY + $+> $: <$2> <VERIFY> <$3> $1
1635 R$* $| <$*> <$={tls}:$->$* $: <$2> <$3:$4> <> $1
1636 R$* $| <$*> <$={tls}:$- + $+>$* $: <$2> <$3:$4> <$5> $1
1637 R$* $| $* $@ OK
1638 # authentication required: give appropriate error
1639 # other side did authenticate (via STARTTLS)
1640 R<$*><VERIFY> <> OK $@ OK
1641 R<$*><VERIFY> <$+> OK $: <$1> <REQ:0> <$2>
1642 R<$*><VERIFY:$-> <$*> OK $: <$1> <REQ:$2> <$3>
1643 R<$*><ENCR:$-> <$*> $* $: <$1> <REQ:$2> <$3>
1644 R<$-:$+><VERIFY $*> <$*> $#error $@ $2 $: $1 " authentication required"
1645 R<$-:$+><VERIFY $*> <$*> FAIL $#error $@ $2 $: $1 " authentication failed"
1646 R<$-:$+><VERIFY $*> <$*> NO $#error $@ $2 $: $1 " not authenticated"
1647 R<$-:$+><VERIFY $*> <$*> NOT $#error $@ $2 $: $1 " no authentication requested"
1648 R<$-:$+><VERIFY $*> <$*> NONE $#error $@ $2 $: $1 " other side does not support STARTTLS"
1649 R<$-:$+><VERIFY $*> <$*> $+ $#error $@ $2 $: $1 " authentication failure " $4
1650 R<$*><REQ:$-> <$*> $: <$1> <REQ:$2> <$3> $>max $&{cipher_bits} : $&{auth_ssf}
1651 R<$*><REQ:$-> <$*> $- $: <$1> <$2:$4> <$3> $(arith l $@ $4 $@ $2 $)
1652 R<$-:$+><$-:$-> <$*> TRUE $#error $@ $2 $: $1 " encryption too weak " $4 " less than " $3
1653 R<$-:$+><$-:$-> <$*> $* $: <$1:$2 ++ $5>
1654 R<$-:$+ ++ > $@ OK
1655 R<$-:$+ ++ $+ > $: <$1:$2> <$3>
1656 R<$-:$+> < $+ ++ $+ > <$1:$2> <$3> <$4>
1657 R<$-:$+> $+ $@ $>"TLS_req" $3 $| <$1:$2>
1658
1659 ######################################################################
1660 ### TLS_req: check additional TLS requirements
1661 ###
1662 ### Parameters: [<list> <of> <req>] $| <$-:$+>
1663 ### $-: SMTP reply code
1664 ### $+: Enhanced Status Code
1665 ######################################################################
1666 STLS_req
1667 R $| $+ $@ OK
1668 R<CN> $* $| <$+> $: <CN:$&{TLS_Name}> $1 $| <$2>
1669 R<CN:$&{cn_subject}> $* $| <$+> $@ $>"TLS_req" $1 $| <$2>
1670 R<CN:$+> $* $| <$-:$+> $#error $@ $4 $: $3 " CN " $&{cn_subject} " does not match " $1
1671 R<CS:$&{cert_subject}> $* $| <$+> $@ $>"TLS_req" $1 $| <$2>
1672 R<CS:$+> $* $| <$-:$+> $#error $@ $4 $: $3 " Cert Subject " $&{cert_subject} " does not match " $1
1673 R<CI:$&{cert_issuer}> $* $| <$+> $@ $>"TLS_req" $1 $| <$2>
1674 R<CI:$+> $* $| <$-:$+> $#error $@ $4 $: $3 " Cert Issuer " $&{cert_issuer} " does not match " $1
1675 ROK $@ OK
1676
1677 ######################################################################
1678 ### max: return the maximum of two values separated by :
1679 ###
1680 ### Parameters: [$-]:[$-]
1681 ######################################################################
1682 Smax
1683 R: $: 0
1684 R:$- $: $1
1685 R$-: $: $1
1686 R$-:$- $: $(arith l $@ $1 $@ $2 $) : $1 : $2
1687 RTRUE:$-:$- $: $2
1688 R$-:$-:$- $: $2
1689
1690
1691 ######################################################################
1692 ### RelayTLS: allow relaying based on TLS authentication
1693 ###
1694 ### Parameters:
1695 ### none
1696 ######################################################################
1697 SRelayTLS
1698 # authenticated?
1699 R$* $: <?> $&{verify}
1700 R<?> OK $: OK authenticated: continue
1701 R<?> $* $@ NO not authenticated
1702 R$* $: $&{cert_issuer}
1703 R$+ $: $(access CERTISSUER:$1 $)
1704 RRELAY $# RELAY
1705 RSUBJECT $: <@> $&{cert_subject}
1706 R<@> $+ $: <@> $(access CERTSUBJECT:$1 $)
1707 R<@> RELAY $# RELAY
1708 R$* $: NO
1709
1710 ######################################################################
1711 ### authinfo: lookup authinfo in the access map
1712 ###
1713 ### Parameters:
1714 ### $1: {server_name}
1715 ### $2: {server_addr}
1716 ######################################################################
1717 Sauthinfo
1718 R$* $: $1 $| $>D <$&{server_name}> <?> <! AuthInfo> <>
1719 R$* $| <?>$* $: $1 $| $>A <$&{server_addr}> <?> <! AuthInfo> <>
1720 R$* $| <?>$* $: $1 $| <$(access AuthInfo: $: ? $)> <>
1721 R$* $| <?>$* $@ no no authinfo available
1722 R$* $| <$*> <> $# $2
1723
1724 #
1725 ######################################################################
1726 ######################################################################
1727 #####
1728 ##### MAIL FILTER DEFINITIONS
1729 #####
1730 ######################################################################
1731 ######################################################################
1732
1733 Xdnsbl, S=local:/var/run/dnsbl/dnsbl.sock, F=T, T=S:30s;R:30s;E:30s
1734 #
1735 ######################################################################
1736 ######################################################################
1737 #####
1738 ##### MAILER DEFINITIONS
1739 #####
1740 ######################################################################
1741 ######################################################################
1742
1743 #####################################
1744 ### SMTP Mailer specification ###
1745 #####################################
1746
1747 ##### $Id$ #####
1748
1749 #
1750 # common sender and masquerading recipient rewriting
1751 #
1752 SMasqSMTP
1753 R$* < @ $* > $* $@ $1 < @ $2 > $3 already fully qualified
1754 R$+ $@ $1 < @ *LOCAL* > add local qualification
1755
1756 #
1757 # convert pseudo-domain addresses to real domain addresses
1758 #
1759 SPseudoToReal
1760
1761 # pass <route-addr>s through
1762 R< @ $+ > $* $@ < @ $1 > $2 resolve <route-addr>
1763
1764 # output fake domains as user%fake@relay
1765
1766 # do UUCP heuristics; note that these are shared with UUCP mailers
1767 R$+ < @ $+ .UUCP. > $: < $2 ! > $1 convert to UUCP form
1768 R$+ < @ $* > $* $@ $1 < @ $2 > $3 not UUCP form
1769
1770 # leave these in .UUCP form to avoid further tampering
1771 R< $&h ! > $- ! $+ $@ $2 < @ $1 .UUCP. >
1772 R< $&h ! > $-.$+ ! $+ $@ $3 < @ $1.$2 >
1773 R< $&h ! > $+ $@ $1 < @ $&h .UUCP. >
1774 R< $+ ! > $+ $: $1 ! $2 < @ $Y > use UUCP_RELAY
1775 R$+ < @ $~[ $* : $+ > $@ $1 < @ $4 > strip mailer: part
1776 R$+ < @ > $: $1 < @ *LOCAL* > if no UUCP_RELAY
1777
1778
1779 #
1780 # envelope sender rewriting
1781 #
1782 SEnvFromSMTP
1783 R$+ $: $>PseudoToReal $1 sender/recipient common
1784 R$* :; <@> $@ list:; special case
1785 R$* $: $>MasqSMTP $1 qualify unqual'ed names
1786 R$+ $: $>MasqEnv $1 do masquerading
1787
1788
1789 #
1790 # envelope recipient rewriting --
1791 # also header recipient if not masquerading recipients
1792 #
1793 SEnvToSMTP
1794 R$+ $: $>PseudoToReal $1 sender/recipient common
1795 R$+ $: $>MasqSMTP $1 qualify unqual'ed names
1796 R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2
1797
1798 #
1799 # header sender and masquerading header recipient rewriting
1800 #
1801 SHdrFromSMTP
1802 R$+ $: $>PseudoToReal $1 sender/recipient common
1803 R:; <@> $@ list:; special case
1804
1805 # do special header rewriting
1806 R$* <@> $* $@ $1 <@> $2 pass null host through
1807 R< @ $* > $* $@ < @ $1 > $2 pass route-addr through
1808 R$* $: $>MasqSMTP $1 qualify unqual'ed names
1809 R$+ $: $>MasqHdr $1 do masquerading
1810
1811
1812 #
1813 # relay mailer header masquerading recipient rewriting
1814 #
1815 SMasqRelay
1816 R$+ $: $>MasqSMTP $1
1817 R$+ $: $>MasqHdr $1
1818
1819 Msmtp, P=[IPC], F=mDFMuX, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
1820 T=DNS/RFC822/SMTP,
1821 A=TCP $h
1822 Mesmtp, P=[IPC], F=mDFMuXa, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
1823 T=DNS/RFC822/SMTP,
1824 A=TCP $h
1825 Msmtp8, P=[IPC], F=mDFMuX8, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
1826 T=DNS/RFC822/SMTP,
1827 A=TCP $h
1828 Mdsmtp, P=[IPC], F=mDFMuXa%, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990,
1829 T=DNS/RFC822/SMTP,
1830 A=TCP $h
1831 Mrelay, P=[IPC], F=mDFMuXa8, S=EnvFromSMTP/HdrFromSMTP, R=MasqSMTP, E=\r\n, L=2040,
1832 T=DNS/RFC822/SMTP,
1833 A=TCP $h
1834
1835
1836 ######################*****##############
1837 ### PROCMAIL Mailer specification ###
1838 ##################*****##################
1839
1840 ##### $Id$ #####
1841
1842 Mprocmail, P=/usr/bin/procmail, F=DFMSPhnu9, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP/HdrFromSMTP,
1843 T=DNS/RFC822/X-Unix,
1844 A=procmail -Y -m $h $f $u
1845
1846
1847 ##################################################
1848 ### Local and Program Mailer specification ###
1849 ##################################################
1850
1851 ##### $Id$ #####
1852
1853 #
1854 # Envelope sender rewriting
1855 #
1856 SEnvFromL
1857 R<@> $n errors to mailer-daemon
1858 R@ <@ $*> $n temporarily bypass Sun bogosity
1859 R$+ $: $>AddDomain $1 add local domain if needed
1860 R$* $: $>MasqEnv $1 do masquerading
1861
1862 #
1863 # Envelope recipient rewriting
1864 #
1865 SEnvToL
1866 R$+ < @ $* > $: $1 strip host part
1867 R$+ + $* $: < $&{addr_type} > $1 + $2 mark with addr type
1868 R<e s> $+ + $* $: $1 remove +detail for sender
1869 R< $* > $+ $: $2 else remove mark
1870
1871 #
1872 # Header sender rewriting
1873 #
1874 SHdrFromL
1875 R<@> $n errors to mailer-daemon
1876 R@ <@ $*> $n temporarily bypass Sun bogosity
1877 R$+ $: $>AddDomain $1 add local domain if needed
1878 R$* $: $>MasqHdr $1 do masquerading
1879
1880 #
1881 # Header recipient rewriting
1882 #
1883 SHdrToL
1884 R$+ $: $>AddDomain $1 add local domain if needed
1885 R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2
1886
1887 #
1888 # Common code to add local domain name (only if always-add-domain)
1889 #
1890 SAddDomain
1891 R$* < @ $* > $* $@ $1 < @ $2 > $3 already fully qualified
1892
1893 R$+ $@ $1 < @ *LOCAL* > add local qualification
1894
1895 Mlocal, P=/usr/bin/procmail, F=lsDFMAw5:/|@qSPfhn9, S=EnvFromL/HdrFromL, R=EnvToL/HdrToL,
1896 T=DNS/RFC822/X-Unix,
1897 A=procmail -t -Y -a $h -d $u
1898 Mprog, P=/bin/sh, F=lsDFMoqeu9, S=EnvFromL/HdrFromL, R=EnvToL/HdrToL, D=$z:/,
1899 T=X-Unix/X-Unix/X-Unix,
1900 A=sh -c $u
1901