Bug Spamassassin sur os serveur 10.4.x

Un problème de configuration d'origine de Spamassassin sur système os x serveur
doit être corrigé en recréeant un lien. Cela permet l'activation des filtres BAYES.
Attention : cette manipulation effacera la base de donnée 'learned junk' si elle existe

Code:

sudo -s
cd /var/amavis
mv .spamassassin .spamassassin.old
su clamav
ln -s /var/clamav/.spamassassin /var/amavis/.spamassassin

Une fois cette modification effectuée, un 'ls -la' devrait vous donner quelquechose comme ça :

Code:

lrwxr-xr-x 1 clamav clamav 25 Feb 8 21:51 .spamassassin -> /var/clamav/.spamassassin

Salut Alex,

J'ai effectué la manip indique comment verifier que les filtres bayesein sont actifs :voici mon local.cf
# This is the right place to customize your installation of SpamAssassin.
#
# See 'perldoc Mail::SpamAssassin::Conf' for details of what can be
# tweaked.
#
###########################################################################
#
# rewrite_subject 0
# report_safe 1
# trusted_networks 212.17.35.

# Bayesian Auto Learn
auto_learn 1

# Safe Reporting
safe_reporting 0

# Full/Terse Reporting
use_terse_report 0

# Subject Tag
subject_tag *** POURRIEL ***

# Rewrite the Subject
rewrite_subject 0

# Use Bayesian Filtering
use_bayes 1

# OK locals
ok_locales en

# OK languages
ok_languages en fr de es

# Required hits to be marked as spam
required_hits 1
------------------------
mes logs de detection spam me donne par exemple :

Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) Not-Delivered, <etudes.carrelatin@bpm.fr> -> <acalas@esac-pau.fr>, quarantine spam-c366841791a22da4c7f90c499d78347e-20061023-131035-06344-05, Message-ID: <200610231108.k9NB8jq00886@ns1.ddb.fr>, Hits: 2.121
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) lookup (local_domains) => true, "acalas@esac-pau.fr" matches, result="1", matching_key=".esac-pau.fr"
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) lookup (spam_tag_level) => true, "acalas@esac-pau.fr" matches, result="-999", matching_key="(constant:-999)"
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) lookup (spam_tag2_level) => true, "acalas@esac-pau.fr" matches, result="1", matching_key="(constant:1)"
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) lookup (spam_kill_level) => true, "acalas@esac-pau.fr" matches, result="1", matching_key="(constant:1)"
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) Blocked SPAM, <etudes.carrelatin@bpm.fr> -> <acalas@esac-pau.fr>, Hits: 2.121, tag=-999, tag2=1, kill=1, L/Y/Y/Y
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) sending SMTP response: "550 5.7.1 Message content rejected, UBE, id=06344-05"
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) strip_tempdir: /var/amavis/amavis-20061023T122736-06344
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) rmdir_recursively: /var/amavis/amavis-20061023T122736-06344/parts, excl=1
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) TIMING [total 3720 ms] - SMTP EHLO: 4 (0%), SMTP pre-MAIL: 4 (0%), SMTP pre-DATA-flush: 4 (0%), SMTP DATA: 1 (0%), body_hash: 1 (0%), mime_decode: 14 (0%), get-file-type1: 27 (1%), parts_decode: 1 (0%), AV-scan-1: 3398 (91%), spam-wb-list: 6 (0%), SA msg read: 1 (0%), SA parse: 5 (0%), SA check: 178 (5%), update_cache: 2 (0%), fwd-connect: 39 (1%), fwd-mail-from: 2 (0%), fwd-rcpt-to: 3 (0%), write-header: 4 (0%), fwd-data: 0 (0%), fwd-data-end: 3 (0%), fwd-rundown: 2 (0%), post-do_spam: 1 (0%), main_log_entry: 14 (0%), update_snmp: 0 (0%), unlink-1-files: 2 (0%), rundown: 1 (0%)
Oct 23 13:10:39 xserve2.esac-pau.local /usr/bin/amavisd[6344]: (06344-05) ESMTP> 550 5.7.1 Message content rejected, UBE, id=06344-05

cest ok ? d'aprés toi ?

Merci

Bonjour Gabriel,

En fait, pour que les filtres Bayes soient opérationnels, il faut créer 2 comptes utilisateur sur le serveur mail :
• junkmail
• notjunkmail

Ensuite, il faut que tes utilisateurs redirigent les messages de type spam non référencés comme tels (dans ton cas non listés comme *** POURRIEL ***) vers junkmail@tonnomdedomaine.ext .
De la même manière, pour les messages qui ne sont pas des spams, tu peux les rediriger vers notjunkmail@tonnomdedomaine.ext .

attention : les messages doivent bien être redirigés afin de garder les bonnes en-têtes.
-> Si tes utilisateurs se servent de mail : selectionner le message puis menu message -> rediriger vers junkmail ou notjunkmail.
-> Si tes utilisateurs se servent de webmail, je te conseille d'utiliser le plug-in 'spam buttons' afin de rediriger les messages avec, toujours, leurs en-têtes

Ensuite, il faut faire un cron en root pour que spamassassin mette à jour sa base de données :
la commande est dans /etc/mail/spamassassin/ et se nomme 'learn_junk_mail'

Il faut bien veiller à synchroniser la fonction learn_junk_mail avec le contenu des b-à-l junkmail et notjunkmail; je m'explique : il faut éviter de faire apprendre deux fois le même message. Donc le script de m-à-j doit se faire, et aussitôt, il faut vider le contenu des b-à-l
Au besoin, utiliser la commande ipurge.

Ensuite, il faut que tu aies plus de 200 messages minimum appris par ce biais pour que le filtre Bayes commence à fonctionner (tu peux voir si Bayes fonctionne par la mention BAYES_XX dans l'en-tête développée de tes messages)

Pour vérifier, aussi, tu peux faire :

Code:

sudo su clamav -c "spamassassin -D --lint"

qui te permets de vérifier la sortie de spamassassin en mode Débug

Si tu veux, pour vérifier la mise en place de tout ça, tu peux nous copier-coller le résultat de cette dernière instruction

Voui les comptes jukmail et goodmail existent et j'utilise spamtrainer pour les alimenter

je te poste le resultat de
sudo su clamav -c "spamassassin -D --lint"

des que j'ai un moment

Merci

Salut Alex,
voici le resultat :
debug: SpamAssassin version 3.0.1
debug: Score set 0 chosen.
debug: running in taint mode? yes
debug: Running in taint mode, removing unsafe env vars, and resetting PATH
debug: PATH included '/bin', keeping.
debug: PATH included '/sbin', keeping.
debug: PATH included '/usr/bin', keeping.
debug: PATH included '/usr/sbin', keeping.
debug: Final PATH set to: /bin:/sbin:/usr/bin:/usr/sbin
debug: diag: module not installed: DBI ('require' failed)
debug: diag: module installed: DB_File, version 1.810
debug: diag: module installed: Digest::SHA1, version 2.10
debug: diag: module installed: IO::Socket::UNIX, version 1.21
debug: diag: module installed: MIME::Base64, version 3.05
debug: diag: module not installed: Net::DNS ('require' failed)
debug: diag: module not installed: Net::LDAP ('require' failed)
debug: diag: module not installed: Razor2::Client::Agent ('require' failed)
debug: diag: module installed: Storable, version 2.13
debug: diag: module installed: URI, version 1.35
debug: ignore: using a test message to lint rules
debug: using "/etc/mail/spamassassin/init.pre" for site rules init.pre
debug: config: read file /etc/mail/spamassassin/init.pre
debug: using "//usr/share/spamassassin" for default rules dir
debug: config: read file //usr/share/spamassassin/10_misc.cf
debug: config: read file //usr/share/spamassassin/20_anti_ratware.cf
debug: config: read file //usr/share/spamassassin/20_body_tests.cf
debug: config: read file //usr/share/spamassassin/20_compensate.cf
debug: config: read file //usr/share/spamassassin/20_dnsbl_tests.cf
debug: config: read file //usr/share/spamassassin/20_drugs.cf
debug: config: read file //usr/share/spamassassin/20_fake_helo_tests.cf
debug: config: read file //usr/share/spamassassin/20_head_tests.cf
debug: config: read file //usr/share/spamassassin/20_html_tests.cf
debug: config: read file //usr/share/spamassassin/20_meta_tests.cf
debug: config: read file //usr/share/spamassassin/20_phrases.cf
debug: config: read file //usr/share/spamassassin/20_porn.cf
debug: config: read file //usr/share/spamassassin/20_ratware.cf
debug: config: read file //usr/share/spamassassin/20_uri_tests.cf
debug: config: read file //usr/share/spamassassin/23_bayes.cf
debug: config: read file //usr/share/spamassassin/25_body_tests_es.cf
debug: config: read file //usr/share/spamassassin/25_body_tests_pl.cf
debug: config: read file //usr/share/spamassassin/25_hashcash.cf
debug: config: read file //usr/share/spamassassin/25_head_tests_es.cf
debug: config: read file //usr/share/spamassassin/25_head_tests_pl.cf
debug: config: read file //usr/share/spamassassin/25_spf.cf
debug: config: read file //usr/share/spamassassin/25_uribl.cf
debug: config: read file //usr/share/spamassassin/30_text_de.cf
debug: config: read file //usr/share/spamassassin/30_text_es.cf
debug: config: read file //usr/share/spamassassin/30_text_fr.cf
debug: config: read file //usr/share/spamassassin/30_text_it.cf
debug: config: read file //usr/share/spamassassin/30_text_nl.cf
debug: config: read file //usr/share/spamassassin/30_text_pl.cf
debug: config: read file //usr/share/spamassassin/30_text_sk.cf
debug: config: read file //usr/share/spamassassin/50_scores.cf
debug: config: read file //usr/share/spamassassin/60_whitelist.cf
debug: using "//etc/mail/spamassassin" for site rules dir
debug: config: read file //etc/mail/spamassassin/local.cf
debug: using "/var/clamav/.spamassassin" for user state dir
debug: using "/var/clamav/.spamassassin" for user state dir
Created user preferences file: /var/clamav/.spamassassin/user_prefs
debug: using "/var/clamav/.spamassassin/user_prefs" for user prefs file
debug: config: read file /var/clamav/.spamassassin/user_prefs
debug: plugin: loading Mail::SpamAssassin::Plugin::URIDNSBL from @INC
debug: failed to load Net::DNS::Resolver: Can't locate Net/DNS.pm in @INC (@INC contains: //lib/perl5/site_perl /System/Library/Perl/5.8.6/darwin-thread-multi-2level /System/Library/Perl/5.8.6 /Library/Perl/5.8.6/darwin-thread-multi-2level /Library/Perl/5.8.6 /Library/Perl /Network/Library/Perl/5.8.6/darwin-thread-multi-2level /Network/Library/Perl/5.8.6 /Network/Library/Perl /System/Library/Perl/Extras/5.8.6/darwin-thread-multi-2level /System/Library/Perl/Extras/5.8.6 /Library/Perl/5.8.1/darwin-thread-multi-2level /Library/Perl/5.8.1) at /System/Library/Perl/Extras/5.8.6/Mail/SpamAssassin/Plugin/URIDNSBL.pm line 113.

debug: plugin: registered Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4)
debug: plugin: loading Mail::SpamAssassin::Plugin::Hashcash from @INC
debug: plugin: registered Mail::SpamAssassin::Plugin::Hashcash=HASH(0x1a5a818)
debug: plugin: loading Mail::SpamAssassin::Plugin::SPF from @INC
debug: plugin: registered Mail::SpamAssassin::Plugin::SPF=HASH(0x1a53a98)
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) implements 'parse_config'
debug: plugin: Mail::SpamAssassin::Plugin::Hashcash=HASH(0x1a5a818) implements 'parse_config'
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) inhibited further callbacks
config: SpamAssassin failed to parse line, skipping: auto_learn 1
config: SpamAssassin failed to parse line, skipping: safe_reporting 0
config: SpamAssassin failed to parse line, skipping: use_terse_report 0
config: SpamAssassin failed to parse line, skipping: subject_tag *** POURRIEL ***
config: SpamAssassin failed to parse line, skipping: rewrite_subject 0
debug: using "/var/clamav/.spamassassin" for user state dir
debug: bayes: 7441 tie-ing to DB file R/O /var/clamav/.spamassassin/bayes_toks
debug: bayes: 7441 tie-ing to DB file R/O /var/clamav/.spamassassin/bayes_seen
debug: bayes: found bayes db version 3
debug: using "/var/clamav/.spamassassin" for user state dir
debug: Score set 3 chosen.
debug: ---- MIME PARSER START ----
debug: main message type: text/plain
debug: parsing normal part
debug: added part, type: text/plain
debug: ---- MIME PARSER END ----
debug: metadata: X-Spam-Relays-Trusted:
debug: metadata: X-Spam-Relays-Untrusted:
debug: decoding: no encoding detected
debug: Loading languages file...
debug: Language possibly: en,sco
debug: metadata: X-Languages: en sco
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) implements 'parsed_metadata'
debug: is Net::DNS::Resolver available? no
debug: is DNS available? 0
debug: Running tests for priority: 0
debug: running header regexp tests; score so far=0
debug: registering glue method for check_hashcash_double_spend (Mail::SpamAssassin::Plugin::Hashcash=HASH(0x1a5a818))
debug: registering glue method for check_for_spf_helo_pass (Mail::SpamAssassin::Plugin::SPF=HASH(0x1a53a98))
debug: all '*From' addrs: ignore@compiling.spamassassin.taint.org
debug: registering glue method for check_hashcash_value (Mail::SpamAssassin::Plugin::Hashcash=HASH(0x1a5a818))
debug: all '*To' addrs:
debug: registering glue method for check_for_spf_softfail (Mail::SpamAssassin::Plugin::SPF=HASH(0x1a53a98))
debug: registering glue method for check_for_spf_pass (Mail::SpamAssassin::Plugin::SPF=HASH(0x1a53a98))
debug: registering glue method for check_for_spf_helo_softfail (Mail::SpamAssassin::Plugin::SPF=HASH(0x1a53a98))
debug: registering glue method for check_for_spf_fail (Mail::SpamAssassin::Plugin::SPF=HASH(0x1a53a98))
debug: registering glue method for check_for_spf_helo_fail (Mail::SpamAssassin::Plugin::SPF=HASH(0x1a53a98))
debug: running body-text per-line regexp tests; score so far=-3.174
debug: running uri tests; score so far=-3.174
debug: registering glue method for check_uridnsbl (Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4))
debug: bayes corpus size: nspam = 4611, nham = 222
debug: tokenize: header tokens for *F = "U*ignore D*compiling.spamassassin.taint.org D*spamassassin.taint.org D*taint.org D*org"
debug: tokenize: header tokens for *m = " 1161940815 lint_rules "
debug: tokenize: header tokens for X-Languages = " en sco"
debug: tokenize: header tokens for *RT = " "
debug: tokenize: header tokens for *RU = " "
debug: bayes token 'H*Ad:D*org' => 0.996181818181818
debug: bayes token 'HX-Languages:sco' => 0.854918359606264
debug: bayes: score = 0.580698270202729
debug: bayes: 7441 untie-ing
debug: bayes: 7441 untie-ing db_toks
debug: bayes: 7441 untie-ing db_seen
debug: Razor2 is not available
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) implements 'check_tick'
debug: running raw-body-text per-line regexp tests; score so far=-3.173
debug: running full-text regexp tests; score so far=-3.173
debug: Razor2 is not available
debug: Current PATH is: /bin:/sbin:/usr/bin:/usr/sbin
debug: Pyzor is not available: pyzor not found
debug: DCCifd is not available: no r/w dccifd socket found.
debug: DCC is not available: no executable dccproc found.
debug: Running tests for priority: 500
debug: plugin: Mail::SpamAssassin::Plugin::URIDNSBL=HASH(0x19245a4) implements 'check_post_dnsbl'
debug: running meta tests; score so far=-3.173
debug: running header regexp tests; score so far=-1.947
debug: running body-text per-line regexp tests; score so far=-1.947
debug: running uri tests; score so far=-1.947
debug: running raw-body-text per-line regexp tests; score so far=-1.947
debug: running full-text regexp tests; score so far=-1.947
debug: Running tests for priority: 1000
debug: running meta tests; score so far=-1.947
debug: running header regexp tests; score so far=-1.947
debug: using "/var/clamav/.spamassassin" for user state dir
debug: lock: 7441 created /var/clamav/.spamassassin/auto-whitelist.lock.xserve2.esac-pau.local.7441
debug: lock: 7441 trying to get lock on /var/clamav/.spamassassin/auto-whitelist with 0 retries
debug: lock: 7441 link to /var/clamav/.spamassassin/auto-whitelist.lock: link ok
debug: Tie-ing to DB file R/W in /var/clamav/.spamassassin/auto-whitelist
debug: auto-whitelist (db-based): ignore@compiling.spamassassin.taint.org|ip=none scores 0/0
debug: AWL active, pre-score: -1.947, autolearn score: -1.947, mean: undef, IP: undef
debug: DB addr list: untie-ing and unlocking.
debug: DB addr list: file locked, breaking lock.
debug: unlock: 7441 unlink /var/clamav/.spamassassin/auto-whitelist.lock
debug: Post AWL score: -1.947
debug: running body-text per-line regexp tests; score so far=-1.947
debug: running uri tests; score so far=-1.947
debug: running raw-body-text per-line regexp tests; score so far=-1.947
debug: running full-text regexp tests; score so far=-1.947
debug: is spam? score=-1.947 required=5
debug: tests=ALL_TRUSTED,BAYES_50,MISSING_HEADERS,MISSING_SUBJECT,NO_REAL_NAME
debug: subtests=__HAS_MSGID,__MSGID_OK_DIGITS,__MSGID_OK_HOST,__SANE_MSGID,__UNUSABLE_MSGID
lint: 5 issues detected. please rerun with debug enabled for more information.

Salut Gabriel,

Citation :

tests=ALL_TRUSTED,BAYES_50,MISSING_HEADERS,MISSING_SUBJECT,NO_REAL_NAME

BAYES_50 : ça y est !
les filtres bayes semblent fonctionner pour toi !

Tes étudiants vont êtres contents ;-)

Bon WE

Question bête : comment se sert-on de la commande iPurge ?? Je n'arrive pas à comprendre son fonctionnement, j'ai bien vu des scripts sur le net mais il sont incompréhensibles pour moi…

Bonsoir

je pense que ce topic devrait répondre à tes questions :

https://osxserver.forumpro.fr/services-mail-f4/de-la-purge-des-boites-aux-lettres-t57.htm

bien à toi

Salut et merci Alex, entre temps, j'y suis allé en IMAP Le nom d'utilisateur sera donc junkmail et notjunkmail dnas notre cas, on est d'accord ?