problem with sendmail in solaris 9
From: Angel L. Mateo (amateo_at_um.es)
Date: 05/12/03
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To: sunmanagers@sunmanagers.org Date: 12 May 2003 12:29:22 +0200
Hello,
I have a problem with solaris 9 and its sendmail configuration. I want
to configure it to not run in daemon mode, because I don't need it
listening on port 25, I just need it to deliver (to remote servers) the
mail originating in it).
I am using the default configuration included in Solaris 9, and the
problem I have is that sendmail is not checking the aliases database, so
if I send a message to the user "root" (without a domain, so it is
supossed to be deliver to the local user root) it delivers it to
root@sorex.um.es (sorex.um.es is the server's FQDN), although I have an
alias to my email address (amateo@um.es) in the aliases file, like this:
root: amateo@um.es
any idea?
I have attached my sendmail.cf file.
-- Angel L. Mateo Martmnez Seccisn de Redes y Comunicaciones Area de Tecnologmas de la Informacisn _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica _(___V Tfo: 968367590 Fax: 968363389 # # Copyright (c) 1998-2001 Sendmail, Inc. and its suppliers. # All rights reserved. # Copyright (c) 1983, 1995 Eric P. Allman. All rights reserved. # Copyright (c) 1988, 1993 # The Regents of the University of California. All rights reserved. # # Copyright 1993, 1997 - 2002 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # By using this file, you agree to the terms and conditions set # forth in the LICENSE file which can be found at the top level of # the sendmail distribution. # # ###################################################################### ###################################################################### ##### ##### SENDMAIL CONFIGURATION FILE ##### ###################################################################### ##### ##### DO NOT EDIT THIS FILE! Only edit the source .mc file. ##### ###################################################################### ###################################################################### ##### $Id: cfhead.m4,v 8.107 2001/07/22 03:25:37 ca Exp $ ##### ##### ident "@(#)cfhead.m4 1.17 02/01/16 SMI" ##### ##### $Id: cf.m4,v 8.32 1999/02/07 07:26:14 gshapiro Exp $ ##### ##### @(#)subsidiary.mc 1.10 (Sun) 12/14/00 ##### ##### $Id: solaris8.m4,v 8.2 2000/08/23 16:10:49 gshapiro Exp $ ##### ##### $Id: local_lmtp.m4,v 8.16 2000/08/18 18:58:45 ca Exp $ ##### ##### @(#)solaris-generic.m4 1.9 (Sun) 08/27/01 ##### ##### $Id: redirect.m4,v 8.15 1999/08/06 01:47:36 gshapiro Exp $ ##### ##### $Id: use_cw_file.m4,v 8.11 2001/08/26 20:58:57 gshapiro Exp $ ##### ##### $Id: use_ct_file.m4,v 8.11 2001/08/26 20:58:57 gshapiro Exp $ ##### ##### $Id: accept_unqualified_senders.m4,v 8.6 1999/02/07 07:26:07 gshapiro Exp $ ##### ##### $Id: accept_unresolvable_domains.m4,v 8.10 1999/02/07 07:26:07 gshapiro Exp $ ##### ##### $Id: relay_entire_domain.m4,v 8.10 1999/02/07 07:26:12 gshapiro Exp $ ##### ##### $Id: proto.m4,v 8.628 2001/12/28 19:02:40 ca Exp $ ##### # level 10 config file format V10/Sun # override file safeties - setting this option compromises system security, # addressing the actual file configuration problem is preferred # need to set this before any file actions are encountered in the cf file #O DontBlameSendmail=safe # default LDAP map specification # need to set this now before any LDAP maps are defined #O LDAPDefaultSpec=-h localhost ################## # local info # ################## # my LDAP cluster # need to set this before any LDAP lookups are done (including classes) #D{sendmailMTACluster}$m Cwlocalhost # file containing names of hosts for which we receive email Fw/etc/mail/local-host-names # my official domain name # ... define this only if sendmail cannot automatically determine your domain #Dj$w.Foo.COM CP. # "Smart" relay host (may be null) #DSmailhost$?m.$m$. #DScorreo.um.es DS # operators that cannot be in local usernames (i.e., network indicators) CO @ % ! # a class with just dot (for identifying canonical names) C.. # a class with just a left bracket (for identifying domain literals) C[[ C{ResOk}OKR # Hosts for which relaying is permitted ($=R) FR-o /etc/mail/relay-domains # arithmetic map Karith arith # dequoting map Kdequote dequote # class E: names that should be exposed as from this host, even if we masquerade # class L: names that should be delivered locally, even if we have a relay # class M: domains that should be converted to $M # class N: domains that should not be converted to $M #CL root C{E}root # my name for error messages DnMAILER-DAEMON CPREDIRECT # Configuration version number DZ8.12.2 ############### # Options # ############### # strip message body to 7 bits on input? O SevenBitInput=False # 8-bit data handling O EightBitMode=pass8 # wait for alias file rebuild (default units: minutes) O AliasWait=10 # location of alias file O AliasFile=/etc/mail/aliases # minimum number of free blocks on filesystem O MinFreeBlocks=100 # maximum message size #O MaxMessageSize=1000000 # substitution for space (blank) characters O BlankSub=. # avoid connecting to "expensive" mailers on initial submission? O HoldExpensive=False # checkpoint queue runs after every N successful deliveries #O CheckpointInterval=10 # default delivery mode O DeliveryMode=background # error message header/file #O ErrorHeader=/etc/mail/error-header # error mode #O ErrorMode=print # save Unix-style "From_" lines at top of header? #O SaveFromLine=False # queue file mode (qf files) #O QueueFileMode=0600 # temporary file mode O TempFileMode=0600 # match recipients against GECOS field? #O MatchGECOS=False # maximum hop count #O MaxHopCount=25 # location of help file O HelpFile=/etc/mail/helpfile # ignore dots as terminators in incoming messages? #O IgnoreDots=False # name resolver options #O ResolverOptions=+AAONLY # deliver MIME-encapsulated error messages? O SendMimeErrors=True # Forward file search path O ForwardPath=$z/.forward.$w+$h:$z/.forward+$h:$z/.forward.$w:$z/.forward # open connection cache size O ConnectionCacheSize=2 # open connection cache timeout O ConnectionCacheTimeout=5m # persistent host status directory #O HostStatusDirectory=.hoststat # single thread deliveries (requires HostStatusDirectory)? #O SingleThreadDelivery=False # use Errors-To: header? O UseErrorsTo=False # log level O LogLevel=9 # send to me too, even in an alias expansion? #O MeToo=True # verify RHS in newaliases? O CheckAliases=False # default messages to old style headers if no special punctuation? O OldStyleHeaders=True # SMTP daemon options O DaemonPortOptions=Name=MTA-v4, Family=inet O DaemonPortOptions=Name=MTA-v6, Family=inet6 O DaemonPortOptions=Port=587, Name=MSA, M=E # SMTP client options #O ClientPortOptions=Family=inet, Address=0.0.0.0 # Modifiers to define {daemon_flags} for direct submissions #O DirectSubmissionModifiers # Use as mail submission program? See sendmail/SECURITY #O UseMSP # privacy flags O PrivacyOptions=authwarnings # who (if anyone) should get extra copies of error messages #O PostmasterCopy=Postmaster # slope of queue-only function #O QueueFactor=600000 # limit on number of concurrent queue runners #O MaxQueueChildren # maximum number of queue-runners per queue-grouping with multiple queues #O MaxRunnersPerQueue=1 # priority of queue runners (nice(3)) #O NiceQueueRun # shall we sort the queue by hostname first? #O QueueSortOrder=priority # minimum time in queue before retry #O MinQueueAge=30m # how many jobs can you process in the queue? #O MaxQueueRunSize=10000 # perform initial split of envelope without checking MX records #O FastSplit=1 # queue directory O QueueDirectory=/var/spool/mqueue # key for shared memory; 0 to turn off #O SharedMemoryKey=0 # timeouts (many of these) #O Timeout.initial=5m #O Timeout.connect=5m #O Timeout.aconnect=0s #O Timeout.iconnect=5m #O Timeout.helo=5m #O Timeout.mail=10m #O Timeout.rcpt=1h #O Timeout.datainit=5m #O Timeout.datablock=1h #O Timeout.datafinal=1h #O Timeout.rset=5m #O Timeout.quit=2m #O Timeout.misc=2m #O Timeout.command=1h #O Timeout.ident=5s #O Timeout.fileopen=60s #O Timeout.control=2m O Timeout.queuereturn=5d #O Timeout.queuereturn.normal=5d #O Timeout.queuereturn.urgent=2d #O Timeout.queuereturn.non-urgent=7d O Timeout.queuewarn=4h #O Timeout.queuewarn.normal=4h #O Timeout.queuewarn.urgent=1h #O Timeout.queuewarn.non-urgent=12h #O Timeout.hoststatus=30m #O Timeout.resolver.retrans=5s #O Timeout.resolver.retrans.first=5s #O Timeout.resolver.retrans.normal=5s #O Timeout.resolver.retry=4 #O Timeout.resolver.retry.first=4 #O Timeout.resolver.retry.normal=4 #O Timeout.lhlo=2m #O Timeout.auth=10m #O Timeout.starttls=1h # time for DeliverBy; extension disabled if less than 0 #O DeliverByMin=0 # should we not prune routes in route-addr syntax addresses? #O DontPruneRoutes=False # queue up everything before forking? O SuperSafe=True # status file O StatusFile=/etc/mail/statistics # time zone handling: # if undefined, use system default # if defined but null, use TZ envariable passed in # if defined and non-null, use that info #O TimeZoneSpec= # default UID (can be username or userid:groupid) #O DefaultUser=mailnull # list of locations of user database file (null means no lookup) #O UserDatabaseSpec=/etc/mail/userdb # fallback MX host #O FallbackMXhost=fall.back.host.net # if we are the best MX host for a site, try it directly instead of config err #O TryNullMXList=False # load average at which we just queue messages #O QueueLA=8 # load average at which we refuse connections #O RefuseLA=12 # load average at which we delay connections; 0 means no limit #O DelayLA=0 # maximum number of children we allow at one time #O MaxDaemonChildren=12 # maximum number of new connections per second #O ConnectionRateThrottle=0 # work recipient factor #O RecipientFactor=30000 # deliver each queued job in a separate process? #O ForkEachJob=False # work class factor #O ClassFactor=1800 # work time factor #O RetryFactor=90000 # default character set #O DefaultCharSet=iso-8859-1 # service switch file (name hardwired on Solaris, Ultrix, OSF/1, others) #O ServiceSwitchFile=/etc/mail/service.switch # hosts file (normally /etc/hosts) #O HostsFile=/etc/hosts # dialup line delay on connection failure #O DialDelay=10s # action to take if there are no recipients in the message #O NoRecipientAction=add-to-undisclosed # chrooted environment for writing to files #O SafeFileEnvironment=/arch # are colons OK in addresses? #O ColonOkInAddr=True # shall I avoid expanding CNAMEs (violates protocols)? #O DontExpandCnames=False # SMTP initial login message (old $e macro) O SmtpGreetingMessage=$j Sendmail $v/$Z; $b # UNIX initial From header format (old $l macro) O UnixFromLine=From $g $d # From: lines that have embedded newlines are unwrapped onto one line #O SingleLineFromHeader=False # Allow HELO SMTP command that does not include a host name #O AllowBogusHELO=False # Characters to be quoted in a full name phrase (@,;:\()[] are automatic) #O MustQuoteChars=. # delimiter (operator) characters (old $o macro) O OperatorChars=.:%@!^/[]+ # shall I avoid calling initgroups(3) because of high NIS costs? #O DontInitGroups=False # are group-writable :include: and .forward files (un)trustworthy? # True (the default) means they are not trustworthy. #O UnsafeGroupWrites=True # where do errors that occur when sending errors get sent? #O DoubleBounceAddress=postmaster # where to save bounces if all else fails #O DeadLetterDrop=/var/tmp/dead.letter # what user id do we assume for the majority of the processing? #O RunAsUser=sendmail # maximum number of recipients per SMTP envelope #O MaxRecipientsPerMessage=100 # limit the rate recipients per SMTP envelope are accepted # once the threshold number of recipients have been rejected #O BadRcptThrottle=20 # shall we get local names from our installed interfaces? #O DontProbeInterfaces=False # Return-Receipt-To: header implies DSN request #O RrtImpliesDsn=False # override connection address (for testing) #O ConnectOnlyTo=0.0.0.0 # Trusted user for file ownership and starting the daemon #O TrustedUser=root # Control socket for daemon management #O ControlSocketName=/var/spool/mqueue/.control # Maximum MIME header length to protect MUAs #O MaxMimeHeaderLength=1024/256 # Maximum length of the sum of all headers #O MaxHeadersLength=32768 # Maximum depth of alias recursion #O MaxAliasRecursion=10 # location of pid file O PidFile=/var/run/sendmail.pid # Prefix string for the process title shown on 'ps' listings #O ProcessTitlePrefix=prefix # Data file (df) memory-buffer file maximum size #O DataFileBufferSize=4096 # Transcript file (xf) memory-buffer file maximum size #O XscriptFileBufferSize=4096 # lookup type to find information about local mailboxes #O MailboxDatabase=pw # list of authentication mechanisms #O AuthMechanisms=EXTERNAL GSSAPI KERBEROS_V4 DIGEST-MD5 CRAM-MD5 # default authentication information for outgoing connections #O DefaultAuthInfo=/etc/mail/default-auth-info # SMTP AUTH flags #O AuthOptions # SMTP AUTH maximum encryption strength #O AuthMaxBits # SMTP STARTTLS server options #O TLSSrvOptions # Input mail filters #O InputMailFilters # CA directory #O CACERTPath # CA file #O CACERTFile # Server Cert #O ServerCertFile # Server private key #O ServerKeyFile # Client Cert #O ClientCertFile # Client private key #O ClientKeyFile # DHParameters (only required if DSA/DH is used) #O DHParameters # Random data source (required for systems without /dev/urandom under OpenSSL) #O RandFile ############################ # QUEUE GROUP DEFINITIONS # ############################ ########################### # Message precedences # ########################### Pfirst-class=0 Pspecial-delivery=100 Plist=-30 Pbulk=-60 Pjunk=-100 ##################### # Trusted users # ##################### # this is equivalent to setting class "t" Ft/etc/mail/trusted-users Troot Tdaemon Tuucp ######################### # Format of headers # ######################### H?P?Return-Path: <$g> HReceived: $?sfrom $s $.$?_($?s$|from $.$_) $.$?{auth_type}(authenticated$?{auth_ssf} bits=${auth_ssf}$.) $.by $j ($v/$Z)$?r with $r$. id $i$?{tls_version} (version=${tls_version} cipher=${cipher} bits=${cipher_bits} verify=${verify})$.$?u for $u; $|; $.$b H?D?Resent-Date: $a H?D?Date: $a H?F?Resent-From: $?x$x <$g>$|$g$. H?F?From: $?x$x <$g>$|$g$. H?x?Full-Name: $x # HPosted-Date: $a # H?l?Received-Date: $b H?M?Resent-Message-Id: <$t.$i@$j> H?M?Message-Id: <$t.$i@$j> # ###################################################################### ###################################################################### ##### ##### REWRITING RULES ##### ###################################################################### ###################################################################### ############################################ ### Ruleset 3 -- Name Canonicalization ### ############################################ Scanonify=3 # handle null input (translate to <@> special case) R$@ $@ <@> # strip group: syntax (not inside angle brackets!) and trailing semicolon R$* $: $1 <@> mark addresses R$* < $* > $* <@> $: $1 < $2 > $3 unmark <addr> R@ $* <@> $: @ $1 unmark @host:... R$* [ IPv6 : $+ ] <@> $: $1 [ IPv6 : $2 ] unmark IPv6 addr R$* :: $* <@> $: $1 :: $2 unmark node::addr R:include: $* <@> $: :include: $1 unmark :include:... R$* : $* [ $* ] $: $1 : $2 [ $3 ] <@> remark if leading colon R$* : $* <@> $: $2 strip colon if marked R$* <@> $: $1 unmark R$* ; $1 strip trailing semi R$* < $+ :; > $* $@ $2 :; <@> catch <list:;> R$* < $* ; > $1 < $2 > bogus bracketed semi # null input now results from list:; syntax R$@ $@ :; <@> # strip angle brackets -- note RFC733 heuristic to get innermost item R$* $: < $1 > housekeeping <> R$+ < $* > < $2 > strip excess on left R< $* > $+ < $1 > strip excess on right R<> $@ < @ > MAIL FROM:<> case R< $+ > $: $1 remove housekeeping <> # strip route address <@a,@b,@c:user@d> -> <user@d> R@ $+ , $+ $2 R@ [ $* ] : $+ $2 R@ $+ : $+ $2 # find focus for list syntax R $+ : $* ; @ $+ $@ $>Canonify2 $1 : $2 ; < @ $3 > list syntax R $+ : $* ; $@ $1 : $2; list syntax # find focus for @ syntax addresses R$+ @ $+ $: $1 < @ $2 > focus on domain R$+ < $+ @ $+ > $1 $2 < @ $3 > move gaze right R$+ < @ $+ > $@ $>Canonify2 $1 < @ $2 > already canonical # convert old-style addresses to a domain-based address R$- ! $+ $@ $>Canonify2 $2 < @ $1 .UUCP > resolve uucp names R$+ . $- ! $+ $@ $>Canonify2 $3 < @ $1 . $2 > domain uucps R$+ ! $+ $@ $>Canonify2 $2 < @ $1 .UUCP > uucp subdomains # if we have % signs, take the rightmost one R$* % $* $1 @ $2 First make them all @s. R$* @ $* @ $* $1 % $2 @ $3 Undo all but the last. R$* @ $* $@ $>Canonify2 $1 < @ $2 > Insert < > and finish # else we must be a local name R$* $@ $>Canonify2 $1 ################################################ ### Ruleset 96 -- bottom half of ruleset 3 ### ################################################ SCanonify2=96 # handle special cases for local names R$* < @ localhost > $* $: $1 < @ $j . > $2 no domain at all R$* < @ localhost . $m > $* $: $1 < @ $j . > $2 local domain R$* < @ localhost . UUCP > $* $: $1 < @ $j . > $2 .UUCP domain # check for IPv4/IPv6 domain literal R$* < @ [ $+ ] > $* $: $1 < @@ [ $2 ] > $3 mark [addr] R$* < @@ $=w > $* $: $1 < @ $j . > $3 self-literal R$* < @@ $+ > $* $@ $1 < @ $2 > $3 canon IP addr # if really UUCP, handle it immediately # try UUCP traffic as a local address R$* < @ $+ . UUCP > $* $: $1 < @ $[ $2 $] . UUCP . > $3 R$* < @ $+ . . UUCP . > $* $@ $1 < @ $2 . > $3 # hostnames ending in class P are always canonical R$* < @ $* $=P > $* $: $1 < @ $2 $3 . > $4 R$* < @ $* $~P > $* $: $&{daemon_flags} $| $1 < @ $2 $3 > $4 R$* CC $* $| $* < @ $+.$+ > $* $: $3 < @ $4.$5 . > $6 R$* CC $* $| $* $: $3 # pass to name server to make hostname canonical R$* $| $* < @ $* > $* $: $2 < @ $[ $3 $] > $4 R$* $| $* $: $2 # local host aliases and pseudo-domains are always canonical R$* < @ $=w > $* $: $1 < @ $2 . > $3 R$* < @ $=M > $* $: $1 < @ $2 . > $3 R$* < @ $* . . > $* $1 < @ $2 . > $3 ################################################## ### Ruleset 4 -- Final Output Post-rewriting ### ################################################## Sfinal=4 R$+ :; <@> $@ $1 : handle <list:;> R$* <@> $@ handle <> and list:; # strip trailing dot off possibly canonical name R$* < @ $+ . > $* $1 < @ $2 > $3 # eliminate internal code R$* < @ *LOCAL* > $* $1 < @ $j > $2 # externalize local domain info R$* < $+ > $* $1 $2 $3 defocus R@ $+ : @ $+ : $+ @ $1 , @ $2 : $3 <route-addr> canonical R@ $* $@ @ $1 ... and exit # UUCP must always be presented in old form R$+ @ $- . UUCP $2!$1 u@h.UUCP => h!u # delete duplicate local names R$+ % $=w @ $=w $1 @ $2 u%host@host => u@host ############################################################## ### Ruleset 97 -- recanonicalize and call ruleset zero ### ### (used for recursive calls) ### ############################################################## SRecurse=97 R$* $: $>canonify $1 R$* $@ $>parse $1 ###################################### ### Ruleset 0 -- Parse Address ### ###################################### Sparse=0 R$* $: $>Parse0 $1 initial parsing R<@> $#local $: <@> special case error msgs R$* $: $>ParseLocal $1 handle local hacks R$* $: $>Parse1 $1 final parsing # # Parse0 -- do initial syntax checking and eliminate local addresses. # This should either return with the (possibly modified) input # or return with a #error mailer. It should not return with a # #mailer other than the #error mailer. # SParse0 R<@> $@ <@> special case error msgs R$* : $* ; <@> $#error $@ 5.1.3 $: "553 List:; syntax illegal for recipient addresses" R@ <@ $* > < @ $1 > catch "@@host" bogosity R<@ $+> $#error $@ 5.1.3 $: "553 User address required" R$+ <@> $#error $@ 5.1.3 $: "553 Hostname required" R$* $: <> $1 R<> $* < @ [ $* ] : $+ > $* $1 < @ [ $2 ] : $3 > $4 R<> $* < @ [ $* ] , $+ > $* $1 < @ [ $2 ] , $3 > $4 R<> $* < @ [ $* ] $+ > $* $#error $@ 5.1.2 $: "553 Invalid address" R<> $* < @ [ $+ ] > $* $1 < @ [ $2 ] > $3 R<> $* <$* : $* > $* $#error $@ 5.1.3 $: "553 Colon illegal in host name part" R<> $* $1 R$* < @ . $* > $* $#error $@ 5.1.2 $: "553 Invalid host name" R$* < @ $* .. $* > $* $#error $@ 5.1.2 $: "553 Invalid host name" R$* < @ $* @ > $* $#error $@ 5.1.2 $: "553 Invalid route address" R$* @ $* < @ $* > $* $#error $@ 5.1.3 $: "553 Invalid route address" R$* , $~O $* $#error $@ 5.1.3 $: "553 Invalid route address" # now delete the local info -- note $=O to find characters that cause forwarding R$* < @ > $* $@ $>Parse0 $>canonify $1 user@ => user R< @ $=w . > : $* $@ $>Parse0 $>canonify $2 @here:... -> ... R$- < @ $=w . > $: $(dequote $1 $) < @ $2 . > dequote "foo"@here R< @ $+ > $#error $@ 5.1.3 $: "553 User address required" R$* $=O $* < @ $=w . > $@ $>Parse0 $>canonify $1 $2 $3 ...@here -> ... R$- $: $(dequote $1 $) < @ *LOCAL* > dequote "foo" R< @ *LOCAL* > $#error $@ 5.1.3 $: "553 User address required" R$* $=O $* < @ *LOCAL* > $@ $>Parse0 $>canonify $1 $2 $3 ...@*LOCAL* -> ... R$* < @ *LOCAL* > $: $1 # # Parse1 -- the bottom half of ruleset 0. # SParse1 # handle numeric address spec R$* < @ [ $+ ] > $* $: $>ParseLocal $1 < @ [ $2 ] > $3 numeric internet spec R$* < @ [ $+ ] > $* $1 < @ [ $2 ] : $S > $3 Add smart host to path R$* < @ [ $+ ] : > $* $#esmtp $@ [$2] $: $1 < @ [$2] > $3 no smarthost: send R$* < @ [ $+ ] : $- : $*> $* $#$3 $@ $4 $: $1 < @ [$2] > $5 smarthost with mailer R$* < @ [ $+ ] : $+ > $* $#esmtp $@ $3 $: $1 < @ [$2] > $4 smarthost without mailer # short circuit local delivery so forwarded email works R$=L < @ $=w . > $#local $: @ $1 special local names R$+ < @ $=w . > $#local $: $1 regular local name # resolve remotely connected UUCP links (if any) # resolve fake top level domains by forwarding to other hosts # figure out what should stay in our local mail system R$* < @ $* .$m. > $* $#esmtp $@ $2.$m $: $1 < @ $2.$m. > $3 # pass names that still have a host to a smarthost (if defined) R$* < @ $* > $* $: $>MailerToTriple < $S > $1 < @ $2 > $3 glue on smarthost name # deal with other remote names R$* < @$* > $* $#esmtp $@ $2 $: $1 < @ $2 > $3 user@host.domain # handle locally delivered names R$=L $#local $: @ $1 special local names R$+ $#local $: $1 regular local names ########################################################################### ### Ruleset 5 -- special rewriting after aliases have been expanded ### ########################################################################### SLocal_localaddr Slocaladdr=5 R$+ $: $1 $| $>"Local_localaddr" $1 R$+ $| $#ok $@ $1 no change R$+ $| $#$* $#$2 R$+ $| $* $: $1 # deal with plussed users so aliases work nicely R$+ + * $#local $@ $&h $: $1 R$+ + $* $#local $@ + $2 $: $1 + * # prepend an empty "forward host" on the front R$+ $: <> $1 R< > $+ $: < > < $1 <> $&h > nope, restore +detail R< > < $+ <> + $* > $: < > < $1 + $2 > check whether +detail R< > < $+ <> $* > $: < > < $1 > else discard R< > < $+ + $* > $* < > < $1 > + $2 $3 find the user part R< > < $+ > + $* $#local $@ $2 $: @ $1 strip the extra + R< > < $+ > $@ $1 no +detail R$+ $: $1 <> $&h add +detail back in R$+ <> + $* $: $1 + $2 check whether +detail R$+ <> $* $: $1 else discard R< local : $* > $* $: $>MailerToTriple < local : $1 > $2 no host extension R< error : $* > $* $: $>MailerToTriple < error : $1 > $2 no host extension R< $~[ : $+ > $+ $: $>MailerToTriple < $1 : $2 > $3 < @ $2 > R< $+ > $+ $@ $>MailerToTriple < $1 > $2 < @ $1 > ################################################################### ### Ruleset 95 -- canonify mailer:[user@]host syntax to triple ### ################################################################### SMailerToTriple=95 R< > $* $@ $1 strip off null relay R< error : $-.$-.$- : $+ > $* $#error $@ $1.$2.$3 $: $4 R< error : $- $+ > $* $#error $@ $(dequote $1 $) $: $2 R< local : $* > $* $>CanonLocal < $1 > $2 R< $~[ : $+ @ $+ > $*<$*>$* $# $1 $@ $3 $: $2<@$3> use literal user R< $~[ : $+ > $* $# $1 $@ $2 $: $3 try qualified mailer R< $=w > $* $@ $2 delete local host R< $+ > $* $#relay $@ $1 $: $2 use unqualified mailer ################################################################### ### Ruleset CanonLocal -- canonify local: syntax ### ################################################################### SCanonLocal # strip local host from routed addresses R< $* > < @ $+ > : $+ $@ $>Recurse $3 R< $* > $+ $=O $+ < @ $+ > $@ $>Recurse $2 $3 $4 # strip trailing dot from any host name that may appear R< $* > $* < @ $* . > $: < $1 > $2 < @ $3 > # handle local: syntax -- use old user, either with or without host R< > $* < @ $* > $* $#local $@ $1@$2 $: $1 R< > $+ $#local $@ $1 $: $1 # handle local:user@host syntax -- ignore host part R< $+ @ $+ > $* < @ $* > $: < $1 > $3 < @ $4 > # handle local:user syntax R< $+ > $* <@ $* > $* $#local $@ $2@$3 $: $1 R< $+ > $* $#local $@ $2 $: $1 ################################################################### ### Ruleset 93 -- convert header names to masqueraded form ### ################################################################### SMasqHdr=93 # do not masquerade anything in class N R$* < @ $* $=N . > $@ $1 < @ $2 $3 . > R$* < @ *LOCAL* > $@ $1 < @ $j . > ################################################################### ### Ruleset 94 -- convert envelope names to masqueraded form ### ################################################################### SMasqEnv=94 R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2 ################################################################### ### Ruleset 98 -- local part of ruleset zero (can be null) ### ################################################################### SParseLocal=98 # addresses sent to foo@host.REDIRECT will give a 551 error code R$* < @ $+ .REDIRECT. > $: $1 < @ $2 . REDIRECT . > < ${opMode} > R$* < @ $+ .REDIRECT. > <i> $: $1 < @ $2 . REDIRECT. > R$* < @ $+ .REDIRECT. > < $- > $#error $@ 5.1.1 $: "551 User has moved; please try " <$1@$2> ###################################################################### ### CanonAddr -- Convert an address into a standard form for ### relay checking. Route address syntax is ### crudely converted into a %-hack address. ### ### Parameters: ### $1 -- full recipient address ### ### Returns: ### parsed address, not in source route form ###################################################################### SCanonAddr R$* $: $>Parse0 $>canonify $1 make domain canonical ###################################################################### ### ParseRecipient -- Strip off hosts in $=R as well as possibly ### $* $=m or the access database. ### Check user portion for host separators. ### ### Parameters: ### $1 -- full recipient address ### ### Returns: ### parsed, non-local-relaying address ###################################################################### SParseRecipient R$* $: <?> $>CanonAddr $1 R<?> $* < @ $* . > <?> $1 < @ $2 > strip trailing dots R<?> $- < @ $* > $: <?> $(dequote $1 $) < @ $2 > dequote local part # if no $=O character, no host in the user portion, we are done R<?> $* $=O $* < @ $* > $: <NO> $1 $2 $3 < @ $4> R<?> $* $@ $1 # if we relay, check username portion for user%host so host can be checked also R<NO> $* < @ $* $=m > $: <RELAY> $1 < @ $2 $3 > R<NO> $* < @ $* $=R > $: <RELAY> $1 < @ $2 $3 > R<RELAY> $* < @ $* > $@ $>ParseRecipient $1 R<$+> $* $@ $2 ###################################################################### ### check_relay -- check hostname/address on SMTP startup ###################################################################### SLocal_check_relay Scheck_relay R$* $: $1 $| $>"Local_check_relay" $1 R$* $| $* $| $#$* $#$3 R$* $| $* $| $* $@ $>"Basic_check_relay" $1 $| $2 SBasic_check_relay # check for deferred delivery mode R$* $: < ${deliveryMode} > $1 R< d > $* $@ deferred R< $* > $* $: $2 ###################################################################### ### check_mail -- check SMTP `MAIL FROM:' command argument ###################################################################### SLocal_check_mail Scheck_mail R$* $: $1 $| $>"Local_check_mail" $1 R$* $| $#$* $#$2 R$* $| $* $@ $>"Basic_check_mail" $1 SBasic_check_mail # check for deferred delivery mode R$* $: < ${deliveryMode} > $1 R< d > $* $@ deferred R< $* > $* $: $2 # authenticated? R$* $: $1 $| $>"tls_client" $&{verify} $| MAIL R$* $| $#$+ $#$2 R$* $| $* $: $1 R<> $@ <OK> we MUST accept <> (RFC 1123) R$* $: <?> $>CanonAddr $1 canonify sender address and mark it R<?> $* < @ $+ . > <?> $1 < @ $2 > strip trailing dots # handle non-DNS hostnames (*.bitnet, *.decnet, *.uucp, etc) R<?> $* < @ $* $=P > $: <OK> $1 < @ $2 $3 > R<?> $* < @ $+ > $: <OKR> $1 < @ $2 > ... unresolvable OK # check results R<?> $* $: @ $1 mark address: nothing known about it R<$={ResOk}> $* $@ <OKR> domain ok: stop R<TEMP> $* $#error $@ 4.1.8 $: "451 Domain of sender address " $&f " does not resolve" R<PERM> $* $#error $@ 5.1.8 $: "553 Domain of sender address " $&f " does not exist" ###################################################################### ### check_rcpt -- check SMTP `RCPT TO:' command argument ###################################################################### SLocal_check_rcpt Scheck_rcpt R$* $: $1 $| $>"Local_check_rcpt" $1 R$* $| $#$* $#$2 R$* $| $* $@ $>"Basic_check_rcpt" $1 SBasic_check_rcpt # empty address? R<> $#error $@ nouser $: "553 User address required" R$@ $#error $@ nouser $: "553 User address required" # check for deferred delivery mode R$* $: < ${deliveryMode} > $1 R< d > $* $@ deferred R< $* > $* $: $2 ###################################################################### R$* $: $1 $| @ $>"Rcpt_ok" $1 R$* $| @ $#TEMP $+ $: $1 $| T $2 R$* $| @ $#$* $#$2 R$* $| @ RELAY $@ RELAY R$* $| @ $* $: O $| $>"Relay_ok" $1 R$* $| T $+ $: T $2 $| $>"Relay_ok" $1 R$* $| $#TEMP $+ $#error $2 R$* $| $#$* $#$2 R$* $| RELAY $@ RELAY R T $+ $| $* $#error $1 # anything else is bogus R$* $#error $@ 5.7.1 $: "550 Relaying denied" ###################################################################### ### Rcpt_ok: is the recipient ok? ###################################################################### SRcpt_ok R$* $: $>ParseRecipient $1 strip relayable hosts # authenticated via TLS? R$* $: $1 $| $>RelayTLS client authenticated? R$* $| $# $+ $# $2 error/ok? R$* $| $* $: $1 no R$* $: $1 $| $>"Local_Relay_Auth" $&{auth_type} R$* $| $# $* $# $2 R$* $| NO $: $1 R$* $| $* $: $1 $| $&{auth_type} R$* $| $: $1 R$* $| $={TrustAuthMech} $# RELAY R$* $| $* $: $1 # anything terminating locally is ok R$+ < @ $* $=m > $@ RELAY R$+ < @ $=w > $@ RELAY R$+ < @ $* $=R > $@ RELAY # check for local user (i.e. unqualified address) R$* $: <?> $1 R<?> $* < @ $+ > $: <REMOTE> $1 < @ $2 > # local user is ok R<?> $+ $@ RELAY R<$+> $* $: $2 ###################################################################### ### Relay_ok: is the relay/sender ok? ###################################################################### SRelay_ok # anything originating locally is ok # check IP address R$* $: $&{client_addr} R$@ $@ RELAY originated locally R0 $@ RELAY originated locally R$=R $* $@ RELAY relayable IP address R$* $: [ $1 ] put brackets around it... R$=w $@ RELAY ... and see if it is local # check client name: first: did it resolve? R$* $: < $&{client_resolve} > R<TEMP> $#TEMP $@ 4.7.1 $: "450 Relaying temporarily denied. Cannot resolve PTR record for " $&{client_addr} R<FORGED> $#error $@ 5.7.1 $: "550 Relaying denied. IP name possibly forged " $&{client_name} R<FAIL> $#error $@ 5.7.1 $: "550 Relaying denied. IP name lookup failed " $&{client_name} R$* $: <@> $&{client_name} R<@> $@ RELAY # pass to name server to make hostname canonical R<@> $* $=P $:<?> $1 $2 R<@> $+ $:<?> $[ $1 $] R$* . $1 strip trailing dots R<?> $* $=m $@ RELAY R<?> $=w $@ RELAY R<?> $* $=R $@ RELAY ###################################################################### ### trust_auth: is user trusted to authenticate as someone else? ### ### Parameters: ### $1: AUTH= parameter from MAIL command ###################################################################### SLocal_trust_auth Strust_auth R$* $: $&{auth_type} $| $1 # required by RFC 2554 section 4. R$@ $| $* $#error $@ 5.7.1 $: "550 not authenticated" R$* $| $&{auth_authen} $@ identical R$* $| <$&{auth_authen}> $@ identical R$* $| $* $: $1 $| $>"Local_trust_auth" $1 R$* $| $#$* $#$2 R$* $#error $@ 5.7.1 $: "550 " $&{auth_authen} " not allowed to act as " $&{auth_author} ###################################################################### ### Relay_Auth: allow relaying based on authentication? ### ### Parameters: ### $1: ${auth_type} ###################################################################### SLocal_Relay_Auth ###################################################################### ### tls_client: is connection with client "good" enough? ### (done in server) ### ### Parameters: ### ${verify} $| (MAIL|STARTTLS) ###################################################################### Stls_client R$* $| $* $@ $>"TLS_connection" $1 ###################################################################### ### tls_server: is connection with server "good" enough? ### (done in client) ### ### Parameter: ### ${verify} ###################################################################### Stls_server R$* $@ $>"TLS_connection" $1 ###################################################################### ### TLS_connection: is TLS connection "good" enough? ### ### Parameters: ### ${verify} ### Requirement: RHS from access map, may be ? for none. ###################################################################### STLS_connection RSOFTWARE $#error $@ 4.7.0 $: "403 TLS handshake." ###################################################################### ### RelayTLS: allow relaying based on TLS authentication ### ### Parameters: ### none ###################################################################### SRelayTLS # authenticated? ###################################################################### ### authinfo: lookup authinfo in the access map ### ### Parameters: ### $1: {server_name} ### $2: {server_addr} ###################################################################### Sauthinfo # ###################################################################### ###################################################################### ##### ##### MAIL FILTER DEFINITIONS ##### ###################################################################### ###################################################################### # ###################################################################### ###################################################################### ##### ##### MAILER DEFINITIONS ##### ###################################################################### ###################################################################### ################################################## ### Local and Program Mailer specification ### ################################################## ##### $Id: local.m4,v 8.58 2000/10/26 01:58:29 ca Exp $ ##### # # Envelope sender rewriting # SEnvFromL R<@> $n errors to mailer-daemon R@ <@ $*> $n temporarily bypass Sun bogosity R$+ $: $>AddDomain $1 add local domain if needed R$* $: $>MasqEnv $1 do masquerading # # Envelope recipient rewriting # SEnvToL R$+ < @ $* > $: $1 strip host part R$+ + $* $: < $&{addr_type} > $1 + $2 mark with addr type R<e s> $+ + $* $: $1 remove +detail for sender R< $* > $+ $: $2 else remove mark # # Header sender rewriting # SHdrFromL R<@> $n errors to mailer-daemon R@ <@ $*> $n temporarily bypass Sun bogosity R$+ $: $>AddDomain $1 add local domain if needed R$* $: $>MasqHdr $1 do masquerading # # Header recipient rewriting # SHdrToL R$+ $: $>AddDomain $1 add local domain if needed R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2 # # Common code to add local domain name (only if always-add-domain) # SAddDomain Mlocal, P=/usr/lib/mail.local, F=lsDFMAw5:/|@qPSXfmnz9, S=EnvFromSMTP/HdrFromL, R=EnvToL/HdrToL, T=DNS/RFC822/SMTP, A=mail.local -l Mprog, P=/bin/sh, F=lsDFMoqeu9, S=EnvFromL/HdrFromL, R=EnvToL/HdrToL, D=$z:/, T=X-Unix/X-Unix/X-Unix, A=sh -c $u ##################################### ### SMTP Mailer specification ### ##################################### ##### $Id: smtp.m4,v 8.64 2001/04/03 01:52:54 gshapiro Exp $ ##### # # common sender and masquerading recipient rewriting # SMasqSMTP R$* < @ $* > $* $@ $1 < @ $2 > $3 already fully qualified R$+ $@ $1 < @ *LOCAL* > add local qualification # # convert pseudo-domain addresses to real domain addresses # SPseudoToReal # pass <route-addr>s through R< @ $+ > $* $@ < @ $1 > $2 resolve <route-addr> # output fake domains as user%fake@relay # do UUCP heuristics; note that these are shared with UUCP mailers R$+ < @ $+ .UUCP. > $: < $2 ! > $1 convert to UUCP form R$+ < @ $* > $* $@ $1 < @ $2 > $3 not UUCP form # leave these in .UUCP form to avoid further tampering R< $&h ! > $- ! $+ $@ $2 < @ $1 .UUCP. > R< $&h ! > $-.$+ ! $+ $@ $3 < @ $1.$2 > R< $&h ! > $+ $@ $1 < @ $&h .UUCP. > R< $+ ! > $+ $: $1 ! $2 < @ $Y > use UUCP_RELAY R$+ < @ $~[ $* : $+ > $@ $1 < @ $4 > strip mailer: part R$+ < @ > $: $1 < @ *LOCAL* > if no UUCP_RELAY # # envelope sender rewriting # SEnvFromSMTP R$+ $: $>PseudoToReal $1 sender/recipient common R$* :; <@> $@ list:; special case R$* $: $>MasqSMTP $1 qualify unqual'ed names R$+ $: $>MasqEnv $1 do masquerading # # envelope recipient rewriting -- # also header recipient if not masquerading recipients # SEnvToSMTP R$+ $: $>PseudoToReal $1 sender/recipient common R$+ $: $>MasqSMTP $1 qualify unqual'ed names R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2 # # header sender and masquerading header recipient rewriting # SHdrFromSMTP R$+ $: $>PseudoToReal $1 sender/recipient common R:; <@> $@ list:; special case # do special header rewriting R$* <@> $* $@ $1 <@> $2 pass null host through R< @ $* > $* $@ < @ $1 > $2 pass route-addr through R$* $: $>MasqSMTP $1 qualify unqual'ed names R$+ $: $>MasqHdr $1 do masquerading # # relay mailer header masquerading recipient rewriting # SMasqRelay R$+ $: $>MasqSMTP $1 R$+ $: $>MasqHdr $1 Msmtp, P=[IPC], F=mDFMuX, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990, T=DNS/RFC822/SMTP, A=TCP $h Mesmtp, P=[IPC], F=mDFMuXa, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990, T=DNS/RFC822/SMTP, A=TCP $h Msmtp8, P=[IPC], F=mDFMuX8, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990, T=DNS/RFC822/SMTP, A=TCP $h Mdsmtp, P=[IPC], F=mDFMuXa%, S=EnvFromSMTP/HdrFromSMTP, R=EnvToSMTP, E=\r\n, L=990, T=DNS/RFC822/SMTP, A=TCP $h Mrelay, P=[IPC], F=mDFMuXa8, S=EnvFromSMTP/HdrFromSMTP, R=MasqSMTP, E=\r\n, L=2040, T=DNS/RFC822/SMTP, A=TCP $h _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagers
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