Date: Mon, 21 May 2001 22:39:05 +1000 (EST) From: =?iso-8859-1?q?Keith=20Spencer?= <bsd2000au@yahoo.com.au> To: freebsd-questions@freebsd.org Subject: sendmail is broken...I am in deep here Help please! Message-ID: <20010521123905.55937.qmail@web12001.mail.yahoo.com>
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--0-1942968709-990448745=:53145 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Content-Disposition: inline Hi all... I have got a major problem! I have just installed Fbsd 4.2 anew to replace 3.2 box. Not having a clue how to copy and place users groups etc, I tarred and copied to then put. I have done same to /var/mail/* dirs. I am having heaps of hassle getting sendmail to work. I can send from the accounts (i.e. lan clients). But I cannot receive mail at all! I had it working by coping the old sendmail.cf file over to new system. Below (A) is the error log /var/log/maillog file ( an extract) B) is relay-domains C) is access file Any clues what stupid thing I could have done? PS the old sendmail.cf which I am currently using is attached...if any use Regards Keith alias extremely desperate! A) /var/maillog 8< snip +++++++++++++++++++++ May 22 08:14:49 smmcroute mail.local: lockmailbox /var/mail/keith failed; error code 75 May 22 08:14:49 smmcroute sendmail[10956]: f4LEh6u09059: to=<keith>, ctladdr=<smmc@smmc.qld.edu.au> (1005/1001), delay=07:31:43, xdelay=00:00:30, mailer=local, pri=1382160, dsn=4.0.0, stat=Deferred May 22 08:15:20 smmcroute mail.local: lockmailbox /var/mail/andrea failed; error code 75 May 22 08:15:20 smmcroute sendmail[10956]: f4LEfGu09047: to=<andrea>, 8< snip +++++++++++++++++++++++++++ B) <- don't know if this stuff is correct I'm guessing 192.168.1 RELAY 203.56.180 RELAY C)<- don't know if this stuff is correct I'm guessing 192.168.1 RELAY smmc.qld.edu.au RELAY 203.56.180 RELAY _____________________________________________________________________________ http://messenger.yahoo.com.au - Yahoo! Messenger - Voice chat, mail alerts, stock quotes and favourite news and lots more! --0-1942968709-990448745=:53145 Content-Type: text/plain; name="sendmail_cf.txt" Content-Description: sendmail_cf.txt Content-Disposition: inline; filename="sendmail_cf.txt" # # Copyright (c) 1998 Sendmail, Inc. 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. # # 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 ##### ##### built by root@smmcroute.smmc.qld.edu.au on Tue Jan 25 11:35:09 EST 2000 ##### in /usr/local/src/sendmail-8.9.3/cf/cf ##### using ../ as configuration include directory ##### ###################################################################### ###################################################################### ##### @(#)cfhead.m4 8.23 (Berkeley) 10/6/1998 ##### ##### @(#)cf.m4 8.29 (Berkeley) 5/19/1998 ##### ##### @(#)generic-bsd4.4.mc 8.7 (Berkeley) 5/19/1998 ##### ##### @(#)bsd4.4.m4 8.10 (Berkeley) 10/6/1998 ##### ##### @(#)generic.m4 8.9 (Berkeley) 5/19/1998 ##### ##### @(#)redirect.m4 8.10 (Berkeley) 5/19/1998 ##### ##### @(#)use_cw_file.m4 8.6 (Berkeley) 5/19/1998 ##### ##### @(#)relay_local_from.m4 8.2 (Berkeley) 5/19/1998 ##### ##### @(#)proto.m4 8.243 (Berkeley) 2/2/1999 ##### # level 8 config file format V8/Berkeley # override file safeties - setting this option compromises system security # need to set this now for the sake of class files #O DontBlameSendmail=safe ################## # local info # ################## Cwlocalhost # file containing names of hosts for which we receive email Fw/etc/mail/sendmail.cw # my official domain name # ... define this only if sendmail cannot automatically determine your domain #Dj$w.Foo.COM CP. # "Smart" relay host (may be null) DS # operators that cannot be in local usernames (i.e., network indicators) CO @ % ! # a class with just dot (for identifying canonical names) C.. # a class with just a left bracket (for identifying domain literals) C[[ # Resolve map (to check if a host exists in check_mail) Kresolve host -a<OK> -T<TEMP> # Hosts that will permit relaying ($=R) FR-o /etc/mail/relay-domains # who I send unqualified names to (null means deliver locally) DR # who gets all local email traffic ($R has precedence for unqualified names) DH # 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 #CL root CE root # who I masquerade as (null for no masquerading) (see also $=M) DM # my name for error messages DnMAILER-DAEMON CPREDIRECT # Configuration version number DZ8.9.3 ############### # Options # ############### # strip message body to 7 bits on input? O SevenBitInput=False # 8-bit data handling O EightBitMode=pass8 # wait for alias file rebuild (default units: minutes) O AliasWait=10 # location of alias file O AliasFile=/etc/mail/aliases # minimum number of free blocks on filesystem O MinFreeBlocks=100 # maximum message size #O MaxMessageSize=1000000 # substitution for space (blank) characters O BlankSub=. # avoid connecting to "expensive" mailers on initial submission? O HoldExpensive=False # checkpoint queue runs after every N successful deliveries #O CheckpointInterval=10 # default delivery mode O DeliveryMode=background # automatically rebuild the alias database? #O AutoRebuildAliases # error message header/file #O ErrorHeader=/etc/sendmail.oE # error mode #O ErrorMode=print # save Unix-style "From_" lines at top of header? #O SaveFromLine # temporary file mode O TempFileMode=0600 # match recipients against GECOS field? #O MatchGECOS # maximum hop count #O MaxHopCount=17 # location of help file O HelpFile=/usr/share/misc/sendmail.hf # ignore dots as terminators in incoming messages? #O IgnoreDots # name resolver options #O ResolverOptions=+AAONLY # deliver MIME-encapsulated error messages? O SendMimeErrors=True # Forward file search path O ForwardPath=$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 # use Errors-To: header? O UseErrorsTo=False # log level O LogLevel=9 # send to me too, even in an alias expansion? #O MeToo # 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=Port=esmtp # 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 # queue directory O QueueDirectory=/var/spool/mqueue # timeouts (many of these) #O Timeout.initial=5m #O Timeout.connect=5m #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=30s #O Timeout.fileopen=60s 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 # should we not prune routes in route-addr syntax addresses? #O DontPruneRoutes # queue up everything before forking? O SuperSafe=True # status file O StatusFile=/var/log/sendmail.st # 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/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 # load average at which we just queue messages #O QueueLA=8 # load average at which we refuse connections #O RefuseLA=12 # maximum number of children we allow at one time #O MaxDaemonChildren=12 # maximum number of new connections per second #O ConnectionRateThrottle=3 # work recipient factor #O RecipientFactor=30000 # deliver each queued job in a separate process? #O ForkEachJob # work class factor #O ClassFactor=1800 # work time factor #O RetryFactor=90000 # shall we sort the queue by hostname first? #O QueueSortOrder=priority # minimum time in queue before retry #O MinQueueAge=30m # default character set #O DefaultCharSet=iso-8859-1 # service switch file (ignored on Solaris, Ultrix, OSF/1, others) #O ServiceSwitchFile=/etc/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 # how many jobs can you process in the queue? #O MaxQueueRunSize=10000 # shall I avoid expanding CNAMEs (violates protocols)? #O DontExpandCnames # 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 $o macro) O OperatorChars=.:%@!^/[]+ # shall I avoid calling initgroups(3) because of high NIS costs? #O DontInitGroups # are group-writable :include: and .forward files (un)trustworthy? #O UnsafeGroupWrites # where do errors that occur when sending errors get sent? #O DoubleBounceAddress=postmaster # what user id do we assume for the majority of the processing? #O RunAsUser=sendmail # maximum number of recipients per SMTP envelope #O MaxRecipientsPerMessage=100 # shall we get local names from our installed interfaces? #O DontProbeInterfaces ########################### # Message precedences # ########################### Pfirst-class=0 Pspecial-delivery=100 Plist=-30 Pbulk=-60 Pjunk=-100 ##################### # Trusted users # ##################### # this is equivalent to setting class "t" #Ft/etc/sendmail.ct Troot Tdaemon Tuucp ######################### # Format of headers # ######################### H?P?Return-Path: <$g> HReceived: $?sfrom $s $.$?_($?s$|from $.$_) $.by $j ($v/$Z)$?r with $r$. id $i$?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@$j> # ###################################################################### ###################################################################### ##### ##### REWRITING RULES ##### ###################################################################### ###################################################################### ############################################ ### Ruleset 3 -- Name Canonicalization ### ############################################ S3 # handle null input (translate to <@> special case) R$@ $@ <@> # strip group: syntax (not inside angle brackets!) and trailing semicolon R$* $: $1 <@> mark addresses R$* < $* > $* <@> $: $1 < $2 > $3 unmark <addr> R@ $* <@> $: @ $1 unmark @host:... R$* :: $* <@> $: $1 :: $2 unmark node::addr R:include: $* <@> $: :include: $1 unmark :include:... R$* [ $* : $* ] <@> $: $1 [ $2 : $3 ] unmark IPv6 addrs R$* : $* [ $* ] $: $1 : $2 [ $3 ] <@> remark if leading colon R$* : $* <@> $: $2 strip colon if marked R$* <@> $: $1 unmark R$* ; $1 strip trailing semi R$* < $* ; > $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 <> # make sure <@a,@b,@c:user@d> syntax is easy to parse -- undone later R@ $+ , $+ @ $1 : $2 change all "," to ":" # localize and dispose of route-based addresses R@ $+ : $+ $@ $>96 < @$1 > : $2 handle <route-addr> # find focus for list syntax R $+ : $* ; @ $+ $@ $>96 $1 : $2 ; < @ $3 > list syntax R $+ : $* ; $@ $1 : $2; list syntax # find focus for @ syntax addresses R$+ @ $+ $: $1 < @ $2 > focus on domain R$+ < $+ @ $+ > $1 $2 < @ $3 > move gaze right R$+ < @ $+ > $@ $>96 $1 < @ $2 > already canonical # do some sanity checking R$* < @ $* : $* > $* $1 < @ $2 $3 > $4 nix colons in addrs # convert old-style addresses to a domain-based address R$- ! $+ $@ $>96 $2 < @ $1 .UUCP > resolve uucp names R$+ . $- ! $+ $@ $>96 $3 < @ $1 . $2 > domain uucps R$+ ! $+ $@ $>96 $2 < @ $1 .UUCP > uucp subdomains # if we have % signs, take the rightmost one R$* % $* $1 @ $2 First make them all @s. R$* @ $* @ $* $1 % $2 @ $3 Undo all but the last. R$* @ $* $@ $>96 $1 < @ $2 > Insert < > and finish # else we must be a local name R$* $@ $>96 $1 ################################################ ### Ruleset 96 -- bottom half of ruleset 3 ### ################################################ S96 # handle special cases for local names R$* < @ localhost > $* $: $1 < @ $j . > $2 no domain at all R$* < @ localhost . $m > $* $: $1 < @ $j . > $2 local domain R$* < @ localhost . UUCP > $* $: $1 < @ $j . > $2 .UUCP domain R$* < @ [ $+ ] > $* $: $1 < @@ [ $2 ] > $3 mark [a.b.c.d] R$* < @@ $=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 . > $3 # pass to name server to make hostname canonical R$* < @ $* $~P > $* $: $1 < @ $[ $2 $3 $] > $4 # local host aliases and pseudo-domains are always canonical R$* < @ $=w > $* $: $1 < @ $2 . > $3 R$* < @ $j > $* $: $1 < @ $j . > $2 R$* < @ $=M > $* $: $1 < @ $2 . > $3 R$* < @ $* $=P > $* $: $1 < @ $2 $3 . > $4 R$* < @ $* . . > $* $1 < @ $2 . > $3 ################################################## ### Ruleset 4 -- Final Output Post-rewriting ### ################################################## S4 R$* <@> $@ handle <> and list:; # strip trailing dot off possibly canonical name R$* < @ $+ . > $* $1 < @ $2 > $3 # eliminate internal code -- should never get this far! R$* < @ *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 @ $2 u%host@host => u@host ############################################################## ### Ruleset 97 -- recanonicalize and call ruleset zero ### ### (used for recursive calls) ### ############################################################## S97 R$* $: $>3 $1 R$* $@ $>0 $1 ###################################### ### Ruleset 0 -- Parse Address ### ###################################### S0 R$* $: $>Parse0 $1 initial parsing R<@> $#local $: <@> special case error msgs R$* $: $>98 $1 handle local hacks R$* $: $>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 $: "List:; syntax illegal for recipient addresses" #R@ <@ $* > < @ $1 > catch "@@host" bogosity R<@ $+> $#error $@ 5.1.3 $: "User address required" R$* $: <> $1 R<> $* < @ [ $+ ] > $* $1 < @ [ $2 ] > $3 R<> $* <$* : $* > $* $#error $@ 5.1.3 $: "Colon illegal in host name part" R<> $* $1 R$* < @ . $* > $* $#error $@ 5.1.2 $: "Invalid host name" R$* < @ $* .. $* > $* $#error $@ 5.1.2 $: "Invalid host name" # now delete the local info -- note $=O to find characters that cause forwarding R$* < @ > $* $@ $>Parse0 $>3 $1 user@ => user R< @ $=w . > : $* $@ $>Parse0 $>3 $2 @here:... -> ... R$- < @ $=w . > $: $(dequote $1 $) < @ $2 . > dequote "foo"@here R< @ $+ > $#error $@ 5.1.3 $: "User address required" R$* $=O $* < @ $=w . > $@ $>Parse0 $>3 $1 $2 $3 ...@here -> ... R$- $: $(dequote $1 $) < @ *LOCAL* > dequote "foo" R< @ *LOCAL* > $#error $@ 5.1.3 $: "User address required" R$* $=O $* < @ *LOCAL* > $@ $>Parse0 $>3 $1 $2 $3 ...@*LOCAL* -> ... R$* < @ *LOCAL* > $: $1 # # Parse1 -- the bottom half of ruleset 0. # SParse1 # handle numeric address spec R$* < @ [ $+ ] > $* $: $>98 $1 < @ [ $2 ] > $3 numeric internet spec R$* < @ [ $+ ] > $* $#esmtp $@ [$2] $: $1 < @ [$2] > $3 still numeric: send # short circuit local delivery so forwarded email works R$=L < @ $=w . > $#local $: @ $1 special local names R$+ < @ $=w . > $#local $: $1 regular local name # resolve remotely connected UUCP links (if any) # resolve fake top level domains by forwarding to other hosts # pass names that still have a host to a smarthost (if defined) R$* < @ $* > $* $: $>95 < $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 $: $1 regular local names ########################################################################### ### Ruleset 5 -- special rewriting after aliases have been expanded ### ########################################################################### S5 # deal with plussed users so aliases work nicely R$+ + * $#local $@ $&h $: $1 R$+ + $* $#local $@ + $2 $: $1 + * # prepend an empty "forward host" on the front R$+ $: <> $1 # see if we have a relay or a hub R< > $+ $: < $H > $1 try hub R< > $+ $: < $R > $1 try relay R< > $+ $: < > < $1 $&h > nope, restore +detail 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 : $* > $* $: $>95 < local : $1 > $2 no host extension R< error : $* > $* $: $>95 < error : $1 > $2 no host extension R< $- : $+ > $+ $: $>95 < $1 : $2 > $3 < @ $2 > R< $+ > $+ $@ $>95 < $1 > $2 < @ $1 > ################################################################### ### Ruleset 95 -- canonify mailer:[user@]host syntax to triple ### ################################################################### S95 R< > $* $@ $1 strip off null relay 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< $* > < @ $+ > : $+ $@ $>97 $3 R< $* > $+ $=O $+ < @ $+ > $@ $>97 $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 $: $1 ################################################################### ### Ruleset 93 -- convert header names to masqueraded form ### ################################################################### S93 # special case the users that should be exposed R$=E < @ *LOCAL* > $@ $1 < @ $j . > leave exposed R$=E < @ $=M . > $@ $1 < @ $2 . > R$=E < @ $=w . > $@ $1 < @ $2 . > # handle domain-specific masquerading R$* < @ $=M . > $* $: $1 < @ $2 . @ $M > $3 convert masqueraded doms R$* < @ $=w . > $* $: $1 < @ $2 . @ $M > $3 R$* < @ *LOCAL* > $* $: $1 < @ $j . @ $M > $2 R$* < @ $+ @ > $* $: $1 < @ $2 > $3 $M is null R$* < @ $+ @ $+ > $* $: $1 < @ $3 . > $4 $M is not null ################################################################### ### Ruleset 94 -- convert envelope names to masqueraded form ### ################################################################### S94 R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2 ################################################################### ### Ruleset 98 -- local part of ruleset zero (can be null) ### ################################################################### S98 # addresses sent to foo@host.REDIRECT will give a 551 error code R$* < @ $+ .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 $>3 $1 make domain canonical R< @ $+ > : $* @ $* < @ $1 > : $2 % $3 change @ to % in src route R$* < @ $+ > : $* : $* $3 $1 < @ $2 > : $4 change to % hack. R$* < @ $+ > : $* $3 $1 < @ $2 > ###################################################################### ### 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 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 R<> $@ <OK> R$* $: <?> $>CanonAddr $1 R<?> $* < @ $+ . > <?> $1 < @ $2 > strip trailing dots # handle non-DNS hostnames (*.bitnet, *.decnet, *.uucp, etc) R<?> $* < $* $=P > $* $: <OK> $1 < @ $2 $3 > $4 R<?> $* < @ $+ > $* $: <? $(resolve $2 $: $2 <PERM> $) > $1 < @ $2 > $3 R<? $* <$->> $* < @ $+ > $* $: <$2> $3 < @ $4 > $5 # handle case of @localhost on address R<$+> $* < @localhost > $: < ? $&{client_name} > <$1> $2 < @localhost > R<$+> $* < @localhost.$m > $: < ? $&{client_name} > <$1> $2 < @localhost.$m > R<$+> $* < @localhost.UUCP > $: < ? $&{client_name} > <$1> $2 < @localhost.UUCP > R<? $=w> <$+> $* <?> <$2> $3 R<? $+> <$+> $* $#error $@ 5.5.4 $: "553 Real domain name required" R<?> <$+> $* $: <$1> $2 # handle case of no @domain on address R<?> $* $: < ? $&{client_name} > $1 R<?> $* $@ <OK> ...local unqualed ok R<? $+> $* $#error $@ 5.5.4 $: "553 Domain name required" ...remote is not # check results R<?> $* $@ <OK> R<OK> $* $@ <OK> R<TEMP> $* $#error $@ 4.1.8 $: "451 Sender domain must resolve" R<PERM> $* $#error $@ 5.1.8 $: "501 Sender domain must exist" ###################################################################### ### check_rcpt -- check SMTP `RCPT TO:' command argument ###################################################################### SLocal_check_rcpt Scheck_rcpt R$* $: $1 $| $>"Local_check_rcpt" $1 R$* $| $#$* $#$2 R$* $| $* $@ $>"Basic_check_rcpt" $1 SBasic_check_rcpt # check for deferred delivery mode R$* $: < ${deliveryMode} > $1 R< d > $* $@ deferred R< $* > $* $: $2 R$* $: $>ParseRecipient $1 strip relayable hosts # anything terminating locally is ok R$+ < @ $=w > $@ OK R$+ < @ $* $=R > $@ OK # check for local user (i.e. unqualified address) R$* $: <?> $1 R<?> $* < @ $+ > $: <REMOTE> $1 < @ $2 > # local user is ok R<?> $+ $@ OK R<$+> $* $: $2 # anything originating locally is ok R$* $: <?> $&{client_name} # check if bracketed IP address (forward lookup != reverse lookup) R<?> [$+] $: <BAD> [$1] # pass to name server to make hostname canonical R<?> $* $~P $: <?> $[ $1 $2 $] R<$-> $* $: $2 R$* . $1 strip trailing dots R$@ $@ OK R$=w $@ OK R$* $=R $@ OK # check IP address R$* $: $&{client_addr} R$@ $@ OK originated locally R0 $@ OK originated locally R$=R $* $@ OK relayable IP address R$* $: [ $1 ] put brackets around it... R$=w $@ OK ... and see if it is local # anything with a local FROM is ok R$* $: $1 $| $>CanonAddr $&f R$* $| $+ < @ $=w . > $@ OK FROM local R$* $| $* $: $1 # anything else is bogus R$* $#error $@ 5.7.1 $: "550 Relaying denied" # ###################################################################### ###################################################################### ##### ##### MAILER DEFINITIONS ##### ###################################################################### ###################################################################### ################################################## ### Local and Program Mailer specification ### ################################################## ##### @(#)local.m4 8.30 (Berkeley) 6/30/1998 ##### Mlocal, P=/usr/libexec/mail.local, F=lsDFMAw5:/|@qrmn9, S=10/30, R=20/40, T=DNS/RFC822/X-Unix, A=mail -d $u Mprog, P=/bin/sh, F=lsDFMoqeu9, S=10/30, R=20/40, D=$z:/, T=X-Unix, A=sh -c $u # # Envelope sender rewriting # S10 R<@> $n errors to mailer-daemon R@ <@ $*> $n temporarily bypass Sun bogosity R$+ $: $>50 $1 add local domain if needed R$* $: $>94 $1 do masquerading # # Envelope recipient rewriting # S20 R$+ < @ $* > $: $1 strip host part # # Header sender rewriting # S30 R<@> $n errors to mailer-daemon R@ <@ $*> $n temporarily bypass Sun bogosity R$+ $: $>50 $1 add local domain if needed R$* $: $>93 $1 do masquerading # # Header recipient rewriting # S40 R$+ $: $>50 $1 add local domain if needed # # Common code to add local domain name (only if always-add-domain) # S50 ##################################### ### SMTP Mailer specification ### ##################################### ##### @(#)smtp.m4 8.38 (Berkeley) 5/19/1998 ##### Msmtp, P=[IPC], F=mDFMuX, S=11/31, R=21, E=\r\n, L=990, T=DNS/RFC822/SMTP, A=IPC $h Mesmtp, P=[IPC], F=mDFMuXa, S=11/31, R=21, E=\r\n, L=990, T=DNS/RFC822/SMTP, A=IPC $h Msmtp8, P=[IPC], F=mDFMuX8, S=11/31, R=21, E=\r\n, L=990, T=DNS/RFC822/SMTP, A=IPC $h Mrelay, P=[IPC], F=mDFMuXa8, S=11/31, R=61, E=\r\n, L=2040, T=DNS/RFC822/SMTP, A=IPC $h # # envelope sender rewriting # S11 R$+ $: $>51 $1 sender/recipient common R$* :; <@> $@ list:; special case R$* $: $>61 $1 qualify unqual'ed names R$+ $: $>94 $1 do masquerading # # envelope recipient rewriting -- # also header recipient if not masquerading recipients # S21 R$+ $: $>51 $1 sender/recipient common R$+ $: $>61 $1 qualify unqual'ed names # # header sender and masquerading header recipient rewriting # S31 R$+ $: $>51 $1 sender/recipient common R:; <@> $@ list:; special case # do special header rewriting R$* <@> $* $@ $1 <@> $2 pass null host through R< @ $* > $* $@ < @ $1 > $2 pass route-addr through R$* $: $>61 $1 qualify unqual'ed names R$+ $: $>93 $1 do masquerading # # convert pseudo-domain addresses to real domain addresses # S51 # 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 < @ $3 > strip mailer: part R$+ < @ > $: $1 < @ *LOCAL* > if no UUCP_RELAY # # common sender and masquerading recipient rewriting # S61 R$* < @ $* > $* $@ $1 < @ $2 > $3 already fully qualified R$+ $@ $1 < @ *LOCAL* > add local qualification # # relay mailer header masquerading recipient rewriting # S71 R$+ $: $>61 $1 R$+ $: $>93 $1 --0-1942968709-990448745=:53145-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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