Newsgroup: it.comp.os.linux.iniziare
Titolo: mandrake 5.3 e posta

Ho un vecchio PC (486DX con 8 mega di ram) che uso saltuariamente.
Tramite un CD, ho installato parecchi anni fa, mandrake, ripulendola di tutta
la parte grafica e lasciando solo la parte testo.
Lo uso solo per posta (mutt e pine), gruppi (slrn), e navigazione (lynx e
links), e mi connetto con un vecchio modem a 14400.
Ultimamente, con la storia dello spam, non vengono accettate da molti server,
connessioni con HELO da domini non qualificati.
Per cui mi trovo a dover usare pine per inviare la posta, visto che permette
nella configurazione di impostare il dominio, e mutt (giá compilato con
supporto pop3) per ricevere. La cosa é un pochetto scomoda.
Lanciando newaliases (uso sendmail) ottengo il seguente messaggio:
[root@mandrake ~]# newaliases
WARNING: local host name (mandrake) is not qualified; fix $j in config
file
WARNING: writable directory /var
WARNING: writable directory /var/spool
/etc/aliases: 15 aliases, longest 10 bytes, 160 bytes total
[root@mandrake ~]#
Presumo si riferisca alla seguente stringa in 
sendmail.cf
:
# SMTP initial login message (old $e macro)
O SmtpGreetingMessage=$j Sendmail $v/$Z; $b
Cosa ci dovrei mettere per far capire (ammesso che si possa) che il dominio non
é mandrake ma 
libero.it
?
-- 
Ero solo ed abbandonato, neanche i cani mi pisciavano piú addosso. Poi é
arrivato il periodo elettorale, e migliaia di persone altolocate che neppure
conoscevo, mi hanno scritto, vestito e portato alle urne per votare.
Ma dopo il voto, mi hanno spogliato anche dei miei poveri stracci, e mi hanno
buttato nel camion tritarifiuti. Ero, sono e resteró solo spazzatura.

 links), e mi connetto con un vecchio modem a 14400.
WOW. Ti ammiro davvero.
ciao
gerlos
-- 
"Solo lo scienziato è vero poeta: ci dà la luna, ci promette le stelle,
 ci farà un nuovo universo se sarà il caso."
   _                                  Allen Ginsberg
  (y)        < 
http://gerlos.altervista.org
 >
   =   gerlos  + - - >  gnu/linux registred user #311588
 Difenditi la tua libertà. Informati sul Trusted Computing.
		  < 
www.no1984.org
 >

 connessioni con HELO da domini non qualificati.
Veramente vengono anche segate gran parte delle connessioni provenienti da
dial-up ... fai relaying sul server di posta del tuo provider,e` l'unica
cosa sensata da fare.

cosa sensata da fare.
Veramente mi connetto giá a 
libero.it
 (con quel pc) e vorrei poter inviare la
posta appunto da 
libero.it
 (apparte che la vorrei inviare liber_amente
comunque!).
Il problema risiede (almeno da quel poco che capisco) da qualche possibile
settaggio in mutt o in sendmail.
Una precisazione: per tantissimi anni non ho avuto problemi, non devo fare cose
eccelse, e quel sistema mi basta ed avanza.
Pensavo a qualche cosa da modificare in 
sendmail.cf
 o in muttrc.
::::
[root@mandrake ~]# newaliases
WARNING: local host name (mandrake) is not qualified; fix $j in config
file
::::
Mutt 0.93.2 (1998-07-29)
System: Linux 2.0.36 [using slang 9938]
Compile options:
-DOMAIN
-HIDDEN_HOST  -HOMESPOOL  -USE_SETGID  -USE_DOTLOCK  +USE_FCNTL
-USE_FLOCK
+USE_IMAP  +USE_POP  +HAVE_REGCOMP  -USE_GNU_RX  +HAVE_COLOR
-BUFFY_SIZE
-EXACT_ADDRESS
SENDMAIL="/usr/sbin/sendmail"
MAILPATH="/var/spool/mail"
SHAREDIR="/etc"
ISPELL="/usr/bin/ispell"


 eccelse, e quel sistema mi basta ed avanza.
Ai tempi della buonanima i treni arrivavano in orario e si poteva mandare
la posta dal proprio server di posta locale.
Si stava meglio quando si stava peggio,signora mia!

 Leggasi "usare l'SMTP del tuo provider",ovvero fare relaying.
Ovvero impostare in sendmail lo smart host su 
smtp.libero.it
 (ammesso
che l'smtp di libero si chiami cosi').
(Il relaying e' un'altra cosa, e' proprio quello che sta tentando di
fare)
Si', anch'io sono uno di quelli che trinciano nell'iperspazio le
mail partite da dial-up.
Sono talmente paranoico che un giorno si' e uno no taglio fuori anche
il mio pc di casa, connesso tramite fastweb, che e' in black list
periodicamente. :-)
-- 
           |Save our planet!
    Ciao   |Save wildlife!
   roberto |For your E-MAIL use ONLY recycled Bytes  !!
           |roberto poggi   
rpo...@softhome.net

 fare)
Oops,mi sono dimenticato un "su di esso",ovvero impostare correttamente
lo SMART_HOST in sendmail.

lo SMART_HOST in sendmail.
Dimmi dove e cosa modificare (
sendmail.cf
):
#
# Copyright (c) 1983, 1995 Eric P. Allman
# Copyright (c) 1988, 1993
#	The Regents of the University of California.  All rights reserved.
#####
#####		SENDMAIL CONFIGURATION FILE
#####
##### built by 
ro...@porky.redhat.com
 on Mon Sep 21 20:54:22 EDT 1998
##### in /usr/src/bs/BUILD/sendmail-8.8.7/cf/cf
##### using ../ as configuration include directory
# level 7 config file format
V7/Berkeley
#   local info   #
Cwlocalhost
# file containing names of hosts for which we receive email
Fw/etc/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
# place to which unknown users should be forwarded
#Kuser user -m -a<>
#DLname_of_luser_relay
# 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[[
# Mailer table (overriding domains)
#Kmailertable dbm /etc/mailertable
# Domain table (adding domains)
#Kdomaintable dbm /etc/domaintable
# Generics table (mapping outgoing addresses)
#Kgenerics dbm /etc/genericstable
# Virtual user table (maps incoming users)
#Kvirtuser dbm /etc/virtusertable
# 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
# file containing full e-mail addresses of spammers (for check_mail):
# spa...@address.domain "Error-Code Error-Text"
# or junk domains (for check_mail, check_relay):
# junk.domain  "Error-Code Error-Text"
# or IP addresses (for check_relay):
# D.X.Y.Z "Error-Code Error-Text"
# C.X.Y "Error-Code Error-Text"
# B.X "Error-Code Error-Text"
# A "Error-Code Error-Text"
Kjunk hash -a@JUNK /etc/mail/deny
# file containing IP numbers of machines which can use our relay
F{LocalIP} /etc/mail/ip_allow
# file containing names of machines which can use our relay
F{LocalNames} /etc/mail/name_allow
# file containing names we relay to
F{RelayTo} /etc/mail/relay_allow
# Configuration version number
DZ8.8.7
#   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/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/lib/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.$w:$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=8:12
# 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
# delimiter (operator) characters (old $o macro)
O OperatorChars=.:%@!^/[]+
# shall I avoid calling initgroups(3) because of high NIS costs?
#O DontInitGroups
# are group-writable :include: and .forward files (un)trustworthy?
#O UnsafeGroupWrites
# where do errors that occur when sending errors get sent?
#O DoubleBounceAddress
# what user id do we assume for the majority of the processing?
#O RunAsUser=sendmail
#   Message precedences   #
Pfirst-class=0
Pspecial-delivery=100
Plist=-30
Pbulk=-60
Pjunk=-100
#   Trusted users   #
# this is equivalent to setting class "t"
#Ft/etc/sendmail.ct
Troot
Tdaemon
Tuucp
#   Format of headers   #
H?P?Return-Path: <$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 > $3		canon IP addr
# look up domains in the domain table
#R$* < @ $+ > $* 		$: $1 < @ $(domaintable $2 $) > $3
# if really UUCP, handle it immediately
# try UUCP traffic as a local address
R$* < @ $+ . 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 $1		initial parsing
R$*			$: $>98 $1		handle local hacks
R$*			$: $>Parse1 $1		final parsing
SParse0
R<@>			$#local $: <@>		special case error msgs
R$* : $* ; <@>		$#error $@ 5.1.3 $: "list:; syntax illegal for
recipient addresses"
R<@ $+>			$#error $@ 5.1.1 $: "user address required"
R$*			$: <> $1
R<> $* < @ [ $+ ] > $*	$1 < @ [ $2 ] > $3
R<> $* <$* : $* > $*	$#error $@ 5.1.1 $: "colon illegal in host name part"
R<> $*			$1
R$* < @ . $* > $*	$#error $@ 5.1.2 $: "invalid host name"
R$* < @ $* .. $* > $*	$#error $@ 5.1.2 $: "invalid host name"
# handle numeric address spec
R$* < @ [ $+ ] > $*	$: $>98 $1 < @ [ $2 ] > $3	numeric internet spec
R$* < @ [ $+ ] > $*	$#esmtp $@ [$2] $: $1 < @ [$2] > $3	still numeric:
send
# 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 $@ 5.1.1 $: "user address required"
R$* $=O $* < @ $=w . >	$@ $>Parse0 $>3 $1 $2 $3	...@here -> ...
SParse1
# handle virtual users
#R$+ < @ $=w . > 	$: < $(virtuser $1 @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
#R<@> $+ + $* < @ $* . >
			$: < $(virtuser $1 + * @ $3 $@ $1 $: @ $) > $1 + $2 < @
$3 . >
#R<@> $+ + $* < @ $* . >
			$: < $(virtuser $1 @ $3 $@ $1 $: @ $) > $1 + $2 < @ $3
. >
#R<@> $+ < @ $+ . >	$: < $(virtuser @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
#R<@> $+			$: $1
#R< error : $- $+ > $* 	$#error $@ $( dequote $1 $) $: $2
#R< $+ > $+ < @ $+ >	$: $>97 $1
# short circuit local delivery so forwarded email works
#R$+ . USENET < @ $=w . >	$#usenet $: $1		handle usenet specially
R$=L < @ $=w . >	$#local $: @ $1		special local names
R$+ < @ $=w . >		$#local $: $1			regular local name
# not local -- try mailer table lookup
#R$* <@ $+ > $*		$: < $2 > $1 < @ $2 > $3	extract host name
#R< $+ . > $*		$: < $1 > $2			strip trailing dot
#R< $+ > $*		$: < $(mailertable $1 $) > $2	lookup
#R< $~[ : $+ > $* 	$>95 < $1 : $2 > $3		check -- resolved?
#R< $+ > $*		$: $>90 <$1> $2			try domain
# resolve remotely connected UUCP links (if any)
# resolve fake top level domains by forwarding to other hosts
# pass names that still have a host to a smarthost (if defined)
R$* < @ $* > $*		$: $>95 < $S > $1 < @ $2 > $3	glue on smarthost name
# deal with other remote names
R$* < @$* > $*		$#esmtp $@ $2 $: $1 < @ $2 > $3
us...@host.domain
# if this is quoted, strip the quotes and try again
R$+			$: $(dequote $1 $)		strip quotes
R$+ $=O $+		$@ $>97 $1 $2 $3			try again
# handle locally delivered names
R$=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
# send unrecognized local users to a relay host
#R< > $+ 		$: < $L . > $( user $1 $)	look up user
#R< $* > $+ <> $*	$: < > $2 $3			found; strip $L
#R< $* . > $+		$: < $1 > $2			strip extra dot
# see if we have a relay or a hub
R< > $+			$: < $H > $1			try hub
R< > $+			$: < $R > $1			try relay
R< > $+			$: < > < $1 $(dequote "" $&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 $(dequote "" $&h $)	add +detail back in
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 < @ $1 >
###  Ruleset 90 -- try domain part of mailertable entry 	###
S90
#R$* <$- . $+ > $*	$: $1$2 < $(mailertable .$3 $@ $1$2 $@ $2 $) > $4
#R$* <$~[ : $+ > $*		$>95 < $2 : $3 > $4	check -- resolved?
#R$* < . $+ > $* 		$@ $>90 $1 . <$2> $3	no -- strip & try again
#R$* < $* > $*		$: < $(mailertable . $@ $1$2 $) > $3	try "."
#R< $~[ : $+ > $*		$>95 < $1 : $2 > $3	"." found?
#R< $* > $*			$@ $2			no mailertable match
###  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 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    $: $1
###  Ruleset 93 -- convert header names to masqueraded form	###
S93
# handle generics database
#R$+ < @ $=G . >	$: < $1@$2 > $1 < @ $2 . > @	mark
#R$+ < @ *LOCAL* >	$: < $1@$j > $1 < @ *LOCAL* > @	mark
#R< $+ > $+ < $* > @	$: < $(generics $1 $: $) > $2 < $3 >
#R< > $+ < @ $+ > 	$: < $(generics $1 $: $) > $1 < @ $2 >
#R< $* @ $* > $* < $* >	$@ $>3 $1 @ $2			found qualified
#R< $+ > $* < $* >	$: $>3 $1 @ *LOCAL*		found unqualified
#R< > $*			$: $1				not found
# special case the users that should be exposed
R$=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		$M is not null
###  Ruleset 94 -- convert envelope names to masqueraded form	###
S94
#R$+			$@ $>93 $1
R$* < @ *LOCAL* > $*	$: $1 < @ $j . > $2
###  Ruleset 98 -- local part of ruleset zero (can be null)	###
S98
# addresses sent to f...@host.REDIRECT will give a 551 error code
R$* < @ $+ .REDIRECT. >		$: $1 < @ $2 . REDIRECT . > < ${opMode} >
R$* < @ $+ .REDIRECT. > <i>	$: $1 < @ $2 . REDIRECT. >
R$* < @ $+ .REDIRECT. > < $- >	$# error $@ 5.1.1 $: "551 User has moved;
please try " <$1@$2>
# check for junk domain/spammers
Sjunk
# lookup domain in database
R$*<@$+>		$:$1<@$(junk $2$)>
# exists? return
R$*<@$*@JUNK>		$@$1<@$2@JUNK>
# lookup address in database
R$*<@$+>		$:$1<@$(junk $1@$2 $:$2$)>
# exists? return
R$*<@$*@JUNK>		$@$1<@$2@JUNK>
# remove one subdomain, try again
R$*<@$-.$-.$+>		$: $>junk $1<@$3.$4>
Scheck_mail
# don't check these
R<$*@$=w>	$@ ok			shortcut
# idea from Steven Schultz
R<>		$: <$n @ $(dequote "" $&{client_name} $) >
# remove at least the dot...
R<$*@$*.>	<$1@$2>
R$*		$: $>3 $1			canonify
R$-		$@ ok
# no host without a . in the FQHN ?
R$*<@$->$*	$#error $@ 5.1.8 $: 551 invalid host name $2, check your
configuration.
# lookup IP address (reverse mapping available?)
#R$*<@[$-.$-.$-.$-]>$*	$: $1 < @ $[ [ $2.$3.$4.$5 ] $] > $6 
# copy the result of the lookup
R$*		$:$1 $| $1
# now remove the dot
R$* $| $*<@$*.>$*	$: $1 $| $2<@$3>$4
# and check the database
R$* $| $*<@$*>$*	$: $1 $| $>junk $2<@$3>
# match: return given error code (rhs of map)
R$* $| $*<@$*@JUNK>$*	$#error $@ 5.7.1 $: $3
# restore original value (after canonicalization by ruleset 3)
R$* $| $*		$: $1
# this is dangerous! no real name
# (see RFC 1123,sections 5.2.2 and 5.2.18)
#R$*<@$*$~P>$*	$#error $@ 4.1.8 $: 451 unresolvable host name $2$3, check your
setup.
Scheck_rcpt
# first: get client address
R$+			$: $(dequote "" $&{client_addr} $) $| $1
R0 $| $*		$@ ok		client_addr is 0 for sendmail -bs
R$={LocalIP}$* $| $*	$@ ok		from here
# next: get client name
R$* $| $+		$: $(dequote "" $&{client_name} $) $| $2
R $| $*			$@ ok		no client name: directly invoked
#R$- $| $*		$@ ok		for those without full DNS...
R$*$=w $| $*		$@ ok		from here
R$*$={LocalNames} $| $*	$@ ok		from allowed system
# now check other side
R$* $| $*		$: $>3 $2
# remove local part
R$*<@$+.>$*		$: $>remove_local $1<@$2.>$3
# still something left?
R$*<@$+>$*		$#error $@ 5.7.1 $: 551 we do not relay
Sremove_local
# remove RelayTo part (maybe repeatedly)
R$*<@$*$={RelayTo}.>$*		$>3 $1 $4
R$*<@$=w.>$*			$: $>remove_local $>3 $1 $3
SjunkIP
# lookup IP in database
# full IP address
R$-.$-.$-.$-	$: $(junk $1.$2.$3.$4 $)
# class C net
R$-.$-.$-.$-	$: $(junk $1.$2.$3 $: $1.$2.$3.$4 $)
# class B net
R$-.$-.$-.$-	$: $(junk $1.$2 $: $1.$2.$3.$4 $)
# class A net
R$-.$-.$-.$-	$: $(junk $1 $: $1.$2.$3.$4 $)
Scheck_relay
# check IP
R$+ $| $+	$: $1 $| $>junkIP $2
R$+ $| $*@JUNK	$#error $@ 5.7.1 $: $2
# check hostname
R$+ $| $+	$: $>junk <@$1>
R$*<@$*@JUNK>$*	$#error $@ 5.7.1 $: $2
#####			MAILER DEFINITIONS
###   PROCMAIL Mailer specification   ###
#####  @(#)procmail.m4	8.6 (Berkeley) 4/30/97  #####
Mprocmail,	P=/usr/bin/procmail, F=DFMSPhnu9, S=11/31, R=21/31,
T=DNS/RFC822/X-Unix,
		A=procmail -Y -m $h $f $u
###   SMTP Mailer specification   ###
#####  @(#)smtp.m4	8.33 (Berkeley) 7/9/96  #####
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
###   Local and Program Mailer specification   ###
#####  @(#)local.m4	8.23 (Berkeley) 5/31/96  #####
Mlocal,		P=/usr/bin/procmail, F=lsDFMAw5:/|@qSPfhn9, S=10/30, R=20/40,
		T=DNS/RFC822/X-Unix,
		A=procmail -Y -a $h -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<@>			$n			errors to mailer-daemon
R$+			$: $>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<@>			$n			errors to mailer-daemon
R$+			$: $>50 $1		add local domain if needed
R$*			$: $>93 $1		do masquerading
#
#  Header recipient rewriting
#
S40
R$+			$: $>50 $1		add local domain if needed
#R$*			$: $>93 $1		do all-masquerading
#
#  Common code to add local domain name (only if always-add-domain)
#
S50
R$* < @ $* > $* 	$@ $1 < @ $2 > $3		already fully qualified
R$+			$@ $1 < @ *LOCAL* >		add local qualification


 DS
Su, non era difficile:
DSnomedelserversmtpdilibero


DSnomedelserversmtpdilibero
Ok! ma il "(may be null)" mi aveva spiazzato ;-))
Sabato provo (il pc é a soli 50+50 Km di distanza...).


Sabato provo (il pc é a soli 50+50 Km di distanza...).
[per i posteri...]
nada. non é questo il problema.
fortunatamente libero, descrive abbastanza bene i reject ai post, quindi dopo
varie prove e leggendo bene i replay, ho trovato l'arcano.
# my official domain name
# ... define this only if sendmail cannot automatically determine your domain
# NON MODIFICARE!!!   Dj$
libero.it
#Dj$
w.Foo.COM
Dj$
libero.it
^^^^^^^^^^^^
ora funzia!


 ora funzia!
Cosi' abbiamo scoperto che libero vuole anche che tu ti presenti come
piri...@libero.it
Molto piu' ragionevolmente, credo, vuole che il dominio che gli risulta
come dominio di partenza esista.
