Ceci est une ancienne révision du document !
Exemple de fichier de configuration : 50-user
use strict; # # Place your configuration directives here. They will override those in # earlier files. # # See /usr/share/doc/amavisd-new/ for documentation and examples of # the directives you can use in this file # # GENERAL $MYHOME = '/var/lib/amavis'; $mydomain = 'exemple.com'; $myhostname = 'exemple.com'; $max_servers = 4; $max_requests = 20; $child_timeout = 5*60; read_hash(\%local_domains, '/etc/amavis/local_domains'); @mynetworks = qw( 127.0.0.0/8 ); @mynetworks_maps = (\@mynetworks); # LOGGING AND DEBUGGING $DO_SYSLOG = 1; # MTA INTERFACE - INPUT $inet_socket_port = 10024; $inet_socket_bind = '127.0.0.1'; @inet_acl = qw(127.0.0.1 [::1]); $insert_received_line = 0; $unix_socketname = undef; # MTA INTERFACE - OUTPUT # MAIL FORWARDING $forward_method = 'smtp:[127.0.0.1]:10025'; # QUARANTINE $QUARANTINEDIR = "$MYHOME/virusmails"; $virus_quarantine_method = 'local:virus-%m'; $spam_quarantine_method = 'local:spam-%m'; $banned_files_quarantine_method = 'local:banned-%m'; $bad_header_quarantine_method = 'local:badh-%m'; $virus_quarantine_to = "virus\@$mydomain; $banned_quarantine_to = undef; $bad_header_quarantine_to = undef; $spam_quarantine_to = "spam\@$mydomain"; # NOTIFICATIONS $notify_method = $forward_method; $mailfrom_notify_admin = "postmaster\@$mydomain"; $mailfrom_notify_recip = "postmaster\@$mydomain"; $mailfrom_notify_spamadmin = "postmaster\@$mydomain"; $warnvirussender = undef; $warnvirusrecip = undef; $virus_admin = undef; $warnbannedsender = undef; $warnbadhsender = undef; $warnbannedrecip = undef; $warnspamsender = undef; $warn_offsite = 1; # ADDING ADDRESS EXTENSIONS TO RECIPIENTS - 'plus addressing' # MAIL DECODING # BAD HEADER $final_bad_header_destiny = D_PASS; # ANTI-VIRUS AND INVALID/FORBIDDEN CONTENTS CONTROLS @bypass_virus_checks_maps = ( \%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re); @bypass_virus_checks_acl = map ( {'!'.$_} keys(%local_domains)); push(@bypass_virus_checks_acl,'.'); $final_virus_destiny = D_DISCARD; $first_infected_stops_scan = 1; # BANNING $final_banned_destiny = D_PASS; # ANTI-SPAM CONTROLS @bypass_spam_checks_maps = ( \%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re); @bypass_spam_checks_acl = map ( {'!'.$_} keys(%local_domains)); push(@bypass_spam_checks_acl,'.'); $final_spam_destiny = D_DISCARD; $sa_local_tests_only = undef; $sa_auto_whitelist = undef; $sa_tag_level_deflt = -1000; # Ajout d'en-tetes decrivant l'etat "spam" du mail $sa_tag2_level_deflt = 5; # Modification du sujet pour cette note $sa_kill_level_deflt = 7; # Mise en quarantaine si > a cette note $sa_dsn_cutoff_level = undef; $sa_spam_subject_tag = '***SPAM*** '; $sa_spam_modifies_subj = undef; # Whitelist @whitelist_sender_acl = qw( .blabla.fr ); # MAPPING A CONTENTS CATEGORY TO A SETTING CHOSEN # POLICY BANKS $policy_bank{'MYNETS'} = { bypass_spam_checks_maps => [1], bypass_banned_checks_maps => [1] }; #------------ Do not modify anything below this line ------------- 1; # insure a defined return # vim: filetype=perl
Contenu du fichier /etc/amavis/local_domains :
exemple.com exmeple.org ...
Signification D_PASS, D_REJECT, D_BOUNCE, D_DISCARD
- D_PASS :
- Le message sera distribué aux destinataires.
- A utiliser en général pour le marquage de spam.
- D_BOUNCE :
- Le message sera stoppé et une notification généré par AMAVIS sera envoyé.
- D_DISCARD :
- Le message sera stoppé de façon discrète et aucune notification ne sera envoyé.
- D_REJECT :
- Le message sera stoppé et une notification SMTP (non-delivery) sera envoyé.
Configurer l'utilisation de amavis par postfix
Editez le fichier /etc/postfix/master.cf :
- Modifier :
smtp inet n - - - - smtpd
en :
smtp inet n - - - - smtpd -o content_filter=smtp-amavis:[127.0.0.1]:10024
- Ajouter :
127.0.0.1:10025 inet n - - - - smtpd -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o smtpd_restriction_classes= -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o mynetworks=127.0.0.0/8 -o strict_rfc821_envelopes=yes -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 smtp-amavis unix - - - - 4 smtp -o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes
Pyzor
pyzor discover pyzor ping
Remarques :
- Firewalling : le port 24441 UDP doit être ouvert vers l'extérieur.
- Si le discover pause problème. Ouvrir le fichier ~/.pyzor/servers et mettre dans le fichier :
public.pyzor.org:24441
Razor
su - amavis razor-admin -discover razor-admin -create razor-admin -register -user postmaster@test.com razor-admin -discover
Remarque :
- Firewalling : le port 2703 TCP doit être ouvert vers l'extérieur.
Installation des decoders
apt-get install arc arj bzip2 cabextract gzip lzop p7zip pax ripole rpm2cpio unrar-free zip zoo