Amavisd dont block?

Discussion in 'Server Operation' started by Steve85, Jan 10, 2014.

  1. Steve85

    Steve85 New Member

    Hello all,

    it seems that my configuration isn`t working. Any idea?

    I see the following in the log:
    Code:
    (20448-09) Passed SPAMMY {RelayedTaggedInbound}, [12.21.30.50]:63138 [12.21.30.50] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: HHUQ8IsrTDBj, Hits: 17.262, size: 1950, queued_as: 8A0CE10564585, 9634 ms
    So it hits 17.262

    My configuration (/etc/amavisd/amavisd.conf):
    Code:
    $sa_tag_level_deflt  = 3.0;  # add spam info headers if at, or above that level
    $sa_tag2_level_deflt = 10;  # add 'spam detected' headers at that level
    $sa_kill_level_deflt = 12;  # triggers spam evasive actions (e.g. blocks mail)
    $sa_dsn_cutoff_level = 12;   # spam level beyond which a DSN is not sent
    # $sa_quarantine_cutoff_level = 25; # spam level beyond which quarantine is off
    $penpals_bonus_score = 8;    # (no effect without a @storage_sql_dsn database)
    $penpals_threshold_high = $sa_kill_level_deflt;  # don't waste time on hi spam
    
    $sa_mail_body_size_limit = 400*1024; # don't waste time on SA if mail is larger
    $sa_local_tests_only = 0;    # only tests which do not require internet access?
    
    And:
    Code:
    #
    # Quarantine settings
    #
    
    $final_virus_destiny = D_REJECT;
    $final_spam_destiny = D_REJECT;
    $final_banned_destiny = D_REJECT;
    $final_bad_header_destiny = D_PASS;
    
    Any idea why the mail isn`t rejected? My value is set to 12 and mail hits 17.262

    Best
     
  2. Steve85

    Steve85 New Member

    No idea? Why amavisd don`t reject? :-(
     
  3. florian030

    florian030 ISPConfig Developer ISPConfig Developer

    Did you enable @bypass_spam_checks_maps ?
     
  4. Steve85

    Steve85 New Member

    I dont think so - here is my full config (i changed the value of $mydomain for this post):

    Code:
    use strict;
    
    # a minimalistic configuration file for amavisd-new with all necessary settings
    #
    #   see amavisd.conf-default for a list of all variables with their defaults;
    #   see amavisd.conf-sample for a traditional-style commented file;
    #   for more details see documentation in INSTALL, README_FILES/*
    #   and at http://www.ijs.si/software/amavisd/amavisd-new-docs.html
    
    
    # COMMONLY ADJUSTED SETTINGS:
    
    # @bypass_virus_checks_maps = (1);  # controls running of anti-virus code
    # @bypass_spam_checks_maps  = (1);  # controls running of anti-spam code
    # $bypass_decode_parts = 1;         # controls running of decoders&dearchivers
    
    $max_servers = 2;            # num of pre-forked children (2..15 is common), -m
    $daemon_user  = 'amavis';     # (no default;  customary: vscan or amavis), -u
    $daemon_group = 'amavis';     # (no default;  customary: vscan or amavis), -g
    
    $mydomain = 'vs001.none.com';   # a convenient default for other settings
    
    $MYHOME = '/var/spool/amavisd';   # a convenient default for other settings, -H
    $TEMPBASE = "$MYHOME/tmp";   # working directory, needs to exist, -T
    $ENV{TMPDIR} = $TEMPBASE;    # environment variable TMPDIR, used by SA, etc.
    $QUARANTINEDIR = undef;      # -Q
    # $quarantine_subdir_levels = 1;  # add level of subdirs to disperse quarantine
    
    # $daemon_chroot_dir = $MYHOME;   # chroot directory or undef, -R
    
    # $db_home   = "$MYHOME/db";      # dir for bdb nanny/cache/snmp databases, -D
    # $helpers_home = "$MYHOME/var";  # working directory for SpamAssassin, -S
    $lock_file = "/var/run/amavisd/amavisd.lock";  # -L
    $pid_file  = "/var/run/amavisd/amavisd.pid";   # -P
    #NOTE: create directories $MYHOME/tmp, $MYHOME/var, $MYHOME/db manually
    
    $log_level = 0;              # verbosity 0..5, -d
    $log_recip_templ = undef;    # disable by-recipient level-0 log entries
    $DO_SYSLOG = 1;              # log via syslogd (preferred)
    $syslog_facility = 'mail';   # Syslog facility as a string
               # e.g.: mail, daemon, user, local0, ... local7
    $syslog_priority = 'debug';  # Syslog base (minimal) priority as a string,
               # choose from: emerg, alert, crit, err, warning, notice, info, debug
    
    $enable_db = 1;              # enable use of BerkeleyDB/libdb (SNMP and nanny)
    $enable_global_cache = 1;    # enable use of libdb-based cache if $enable_db=1
    $nanny_details_level = 2;    # nanny verbosity: 1: traditional, 2: detailed
    
    @local_domains_maps = ( [".$mydomain"] );  # list of all local domains
    
    @mynetworks = qw( 127.0.0.0/8 [::1] [FE80::]/10 [FEC0::]/10
                      10.0.0.0/8 172.16.0.0/12 192.168.0.0/16 );
    
    $unix_socketname = "$MYHOME/amavisd.sock";  # amavisd-release or amavis-milter
                   # option(s) -p overrides $inet_socket_port and $unix_socketname
    
    $inet_socket_port = 10024;   # listen on this local TCP port(s)
    # $inet_socket_port = [10024,10026];  # listen on multiple TCP ports
    
    $policy_bank{'MYNETS'} = {   # mail originating from @mynetworks
      originating => 1,  # is true in MYNETS by default, but let's make it explicit
      os_fingerprint_method => undef,  # don't query p0f for internal clients
    };
    
    # it is up to MTA to re-route mail from authenticated roaming users or
    # from internal hosts to a dedicated TCP port (such as 10026) for filtering
    $interface_policy{'10026'} = 'ORIGINATING';
    
    $policy_bank{'ORIGINATING'} = {  # mail supposedly originating from our users
      originating => 1,  # declare that mail was submitted by our smtp client
      allow_disclaimers => 1,  # enables disclaimer insertion if available
      # notify administrator of locally originating malware
      virus_admin_maps => ["virusalert\@$mydomain"],
      spam_admin_maps  => ["virusalert\@$mydomain"],
      warnbadhsender   => 1,
      # forward to a smtpd service providing DKIM signing service
      forward_method => 'smtp:[127.0.0.1]:10027',
      # force MTA conversion to 7-bit (e.g. before DKIM signing)
      smtpd_discard_ehlo_keywords => ['8BITMIME'],
      bypass_banned_checks_maps => [1],  # allow sending any file names and types
      terminate_dsn_on_notify_success => 0,  # don't remove NOTIFY=SUCCESS option 
    };
    
    $interface_policy{'SOCK'} = 'AM.PDP-SOCK'; # only applies with $unix_socketname
    
    # Use with amavis-release over a socket or with Petr Rehor's amavis-milter.c
    # (with amavis-milter.c from this package or old amavis.c client use 'AM.CL'):
    $policy_bank{'AM.PDP-SOCK'} = {
      protocol => 'AM.PDP',
      auth_required_release => 0,  # do not require secret_id for amavisd-release
    };
    
    $sa_tag_level_deflt  = 3.0;  # add spam info headers if at, or above that level
    $sa_tag2_level_deflt = 10;  # add 'spam detected' headers at that level
    $sa_kill_level_deflt = 12;  # triggers spam evasive actions (e.g. blocks mail)
    $sa_dsn_cutoff_level = 12;   # spam level beyond which a DSN is not sent
    # $sa_quarantine_cutoff_level = 25; # spam level beyond which quarantine is off
    $penpals_bonus_score = 8;    # (no effect without a @storage_sql_dsn database)
    $penpals_threshold_high = $sa_kill_level_deflt;  # don't waste time on hi spam
    
    $sa_mail_body_size_limit = 400*1024; # don't waste time on SA if mail is larger
    $sa_local_tests_only = 0;    # only tests which do not require internet access?
    
    # @lookup_sql_dsn =
    #   ( ['DBI:mysql:database=mail;host=127.0.0.1;port=3306', 'user1', 'passwd1'],
    #     ['DBI:mysql:database=mail;host=host2', 'username2', 'password2'],
    #     ["DBI:SQLite:dbname=$MYHOME/sql/mail_prefs.sqlite", '', ''] );
    # @storage_sql_dsn = @lookup_sql_dsn;  # none, same, or separate database
    
    # $timestamp_fmt_mysql = 1; # if using MySQL *and* msgs.time_iso is TIMESTAMP;
    #   defaults to 0, which is good for non-MySQL or if msgs.time_iso is CHAR(16)
    
    $virus_admin               = undef;                    # notifications recip.
    
    $mailfrom_notify_admin     = undef;                    # notifications sender
    $mailfrom_notify_recip     = undef;                    # notifications sender
    $mailfrom_notify_spamadmin = undef;                    # notifications sender
    $mailfrom_to_quarantine = ''; # null return path; uses original sender if undef
    
    @addr_extension_virus_maps      = ('virus');
    @addr_extension_banned_maps     = ('banned');
    @addr_extension_spam_maps       = ('spam');
    @addr_extension_bad_header_maps = ('badh');
    # $recipient_delimiter = '+';  # undef disables address extensions altogether
    $recipient_delimiter = undef;
    # when enabling addr extensions do also Postfix/main.cf: recipient_delimiter=+
    
    $path = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/sbin:/usr/bin:/bin';
    # $dspam = 'dspam';
    
    $MAXLEVELS = 14;
    $MAXFILES = 1500;
    $MIN_EXPANSION_QUOTA =      100*1024;  # bytes  (default undef, not enforced)
    $MAX_EXPANSION_QUOTA = 300*1024*1024;  # bytes  (default undef, not enforced)
    
    $sa_spam_subject_tag = '***SPAM*** ';
    $defang_virus  = 1;  # MIME-wrap passed infected mail
    $defang_banned = 1;  # MIME-wrap passed mail containing banned name
    # for defanging bad headers only turn on certain minor contents categories:
    $defang_by_ccat{+CC_BADH.",3"} = 1;  # NUL or CR character in header
    $defang_by_ccat{+CC_BADH.",5"} = 1;  # header line longer than 998 characters
    $defang_by_ccat{+CC_BADH.",6"} = 1;  # header field syntax error
    
    
    # OTHER MORE COMMON SETTINGS (defaults may suffice):
    
    # $myhostname = 'host.example.com';  # must be a fully-qualified domain name!
    
    # $notify_method  = 'smtp:[127.0.0.1]:10025';
    # $forward_method = 'smtp:[127.0.0.1]:10025';  # set to undef with milter!
    
    # $os_fingerprint_method = 'p0f:127.0.0.1:2345';  # to query p0f-analyzer.pl
    
    ## hierarchy by which a final setting is chosen:
    ##   policy bank (based on port or IP address) -> *_by_ccat
    ##   *_by_ccat (based on mail contents) -> *_maps
    ##   *_maps (based on recipient address) -> final configuration value
    
    
    # SOME OTHER VARIABLES WORTH CONSIDERING (see amavisd.conf-default for all)
    
    # $warnbadhsender,
    # $warnvirusrecip, $warnbannedrecip, $warnbadhrecip, (or @warn*recip_maps)
    #
    # @bypass_virus_checks_maps, @bypass_spam_checks_maps,
    # @bypass_banned_checks_maps, @bypass_header_checks_maps,
    #
    # @virus_lovers_maps, @spam_lovers_maps,
    # @banned_files_lovers_maps, @bad_header_lovers_maps,
    #
    # @blacklist_sender_maps, @score_sender_maps,
    #
    # $clean_quarantine_method, $virus_quarantine_to, $banned_quarantine_to,
    # $bad_header_quarantine_to, $spam_quarantine_to,
    #
    # $defang_bad_header, $defang_undecipherable, $defang_spam
    
    
    # REMAINING IMPORTANT VARIABLES ARE LISTED HERE BECAUSE OF LONGER ASSIGNMENTS
    
    @keep_decoded_original_maps = (new_RE(
    # qr'^MAIL$',   # retain full original message for virus checking (can be slow)
      qr'^MAIL-UNDECIPHERABLE$', # recheck full mail if it contains undecipherables
      qr'^(ASCII(?! cpio)|text|uuencoded|xxencoded|binhex)'i,
    # qr'^Zip archive data',     # don't trust Archive::Zip
    ));
    
    
    # for $banned_namepath_re (a new-style of banned table) see amavisd.conf-sample
    
    $banned_filename_re = new_RE(
    
    ### BLOCKED ANYWHERE
    # qr'^UNDECIPHERABLE$',  # is or contains any undecipherable components
      qr'^\.(exe-ms|dll)$',                   # banned file(1) types, rudimentary
    # qr'^\.(exe|lha|tnef|cab|dll)$',         # banned file(1) types
    
    ### BLOCK THE FOLLOWING, EXCEPT WITHIN UNIX ARCHIVES:
    # [ qr'^\.(gz|bz2)$'             => 0 ],  # allow any in gzip or bzip2
      [ qr'^\.(rpm|cpio|tar)$'       => 0 ],  # allow any in Unix-type archives
    
      qr'.\.(pif|scr)$'i,                     # banned extensions - rudimentary
    # qr'^\.zip$',                            # block zip type
    
    ### BLOCK THE FOLLOWING, EXCEPT WITHIN ARCHIVES:
    # [ qr'^\.(zip|rar|arc|arj|zoo)$'=> 0 ],  # allow any within these archives
    
      qr'^application/x-msdownload$'i,        # block these MIME types
      qr'^application/x-msdos-program$'i,
      qr'^application/hta$'i,
    
    # qr'^message/partial$'i,         # rfc2046 MIME type
    # qr'^message/external-body$'i,   # rfc2046 MIME type
    
    # qr'^(application/x-msmetafile|image/x-wmf)$'i,  # Windows Metafile MIME type
    # qr'^\.wmf$',                            # Windows Metafile file(1) type
    
      # block certain double extensions in filenames
      qr'\.[^./]*[A-Za-z][^./]*\.\s*(exe|vbs|pif|scr|bat|cmd|com|cpl|dll)[.\s]*$'i,
    
    # qr'\{[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}\}?'i, # Class ID CLSID, strict
    # qr'\{[0-9a-z]{4,}(-[0-9a-z]{4,}){0,7}\}?'i, # Class ID extension CLSID, loose
    
      qr'.\.(exe|vbs|pif|scr|cpl)$'i,             # banned extension - basic
    # qr'.\.(exe|vbs|pif|scr|cpl|bat|cmd|com)$'i, # banned extension - basic+cmd
    # qr'.\.(ade|adp|app|bas|bat|chm|cmd|com|cpl|crt|emf|exe|fxp|grp|hlp|hta|
    #        inf|ins|isp|js|jse|lnk|mda|mdb|mde|mdw|mdt|mdz|msc|msi|msp|mst|
    #        ops|pcd|pif|prg|reg|scr|sct|shb|shs|vb|vbe|vbs|
    #        wmf|wsc|wsf|wsh)$'ix,  # banned ext - long
    # qr'.\.(ani|cur|ico)$'i,                 # banned cursors and icons filename
    # qr'^\.ani$',                            # banned animated cursor file(1) type
    
    # qr'.\.(mim|b64|bhx|hqx|xxe|uu|uue)$'i,  # banned extension - WinZip vulnerab.
    );
    # See http://support.microsoft.com/default.aspx?scid=kb;EN-US;q262631
    # and http://www.cknow.com/vtutor/vtextensions.htm
    
    
    # ENVELOPE SENDER SOFT-WHITELISTING / SOFT-BLACKLISTING
    
    @score_sender_maps = ({ # a by-recipient hash lookup table,
                            # results from all matching recipient tables are summed
    
    # ## per-recipient personal tables  (NOTE: positive: black, negative: white)
    # [email protected]'  => [[email protected]' => 10.0}],
    # [email protected]'  => [{'.ebay.com'                 => -3.0}],
    # [email protected]'  => [[email protected]' => -7.0,
    #                           '.cleargreen.com'           => -5.0}],
    
      ## site-wide opinions about senders (the '.' matches any recipient)
      '.' => [  # the _first_ matching sender determines the score boost
    
       new_RE(  # regexp-type lookup table, just happens to be all soft-blacklist
        [qr'^(bulkmail|offers|cheapbenefits|earnmoney|foryou)@'i         => 5.0],
        [qr'^(greatcasino|investments|lose_weight_today|market\.alert)@'i=> 5.0],
        [qr'^(money2you|MyGreenCard|new\.tld\.registry|opt-out|opt-in)@'i=> 5.0],
        [qr'^(optin|saveonlsmoking2002k|specialoffer|specialoffers)@'i   => 5.0],
        [qr'^(stockalert|stopsnoring|wantsome|workathome|yesitsfree)@'i  => 5.0],
        [qr'^(your_friend|greatoffers)@'i                                => 5.0],
        [qr'^(inkjetplanet|marketopt|MakeMoney)\d*@'i                    => 5.0],
       ),
    
    #  read_hash("/var/amavis/sender_scores_sitewide"),
    
       { # a hash-type lookup table (associative array)
         [email protected]'                        => -3.0,
         [email protected]'              => -3.0,
         [email protected]'                    => -3.0,
         [email protected]'                  => -3.0,
         'securityfocus.com'                      => -3.0,
         [email protected]'       => -3.0,
         [email protected]'      => -3.0,
         [email protected]'      => -3.0,
         [email protected]'=> -3.0,
         [email protected]' => -3.0,
         'spamassassin.apache.org'                => -3.0,
         [email protected]'   => -3.0,
         [email protected]'        => -3.0,
         [email protected]'     => -3.0,
         [email protected]'   => -3.0,
         [email protected]' => -3.0,
         [email protected]'                => -3.0,
         [email protected]'               => -3.0,
         [email protected]'                  => -3.0,
         [email protected]'          => -3.0,
         [email protected]'           => -3.0,
         [email protected]'       => -3.0,
         [email protected]'          => -3.0,
         [email protected]'            => -3.0,
         [email protected]'            => -3.0,
         [email protected]'                => -5.0,
         [email protected]'           => -3.0,
         'returns.groups.yahoo.com'               => -3.0,
         [email protected]'           => -3.0,
         lc([email protected]')    => -3.0,
         lc([email protected]') => -5.0,
    
         # soft-blacklisting (positive score)
         [email protected]'                     =>  3.0,
         '.example.net'                           =>  1.0,
    
       },
      ],  # end of site-wide tables
    });
    
    
    @decoders = (
      ['mail', \&do_mime_decode],
      ['asc',  \&do_ascii],
      ['uue',  \&do_ascii],
      ['hqx',  \&do_ascii],
      ['ync',  \&do_ascii],
      ['F',    \&do_uncompress, ['unfreeze','freeze -d','melt','fcat'] ],
      ['Z',    \&do_uncompress, ['uncompress','gzip -d','zcat'] ],
      ['gz',   \&do_uncompress,  'gzip -d'],
      ['gz',   \&do_gunzip],
      ['bz2',  \&do_uncompress,  'bzip2 -d'],
      ['lzo',  \&do_uncompress,  'lzop -d'],
      ['rpm',  \&do_uncompress, ['rpm2cpio.pl','rpm2cpio'] ],
      ['cpio', \&do_pax_cpio,   ['pax','gcpio','cpio'] ],
      ['tar',  \&do_pax_cpio,   ['pax','gcpio','cpio'] ],
      ['deb',  \&do_ar,          'ar'],
    # ['a',    \&do_ar,          'ar'],  # unpacking .a seems an overkill
      ['zip',  \&do_unzip],
      ['7z',   \&do_7zip,       ['7zr','7za','7z'] ],
      ['rar',  \&do_unrar,      ['rar','unrar'] ],
      ['arj',  \&do_unarj,      ['arj','unarj'] ],
      ['arc',  \&do_arc,        ['nomarch','arc'] ],
      ['zoo',  \&do_zoo,        ['zoo','unzoo'] ],
      ['lha',  \&do_lha,         'lha'],
    # ['doc',  \&do_ole,         'ripole'],
      ['cab',  \&do_cabextract,  'cabextract'],
      ['tnef', \&do_tnef_ext,    'tnef'],
      ['tnef', \&do_tnef],
    # ['sit',  \&do_unstuff,     'unstuff'],  # broken/unsafe decoder
      ['exe',  \&do_executable, ['rar','unrar'], 'lha', ['arj','unarj'] ],
    );
    
    
    @av_scanners = (
    
    # ### http://www.clanfield.info/sophie/ (http://www.vanja.com/tools/sophie/)
    # ['Sophie',
    #   \&ask_daemon, ["{}/\n", '/var/run/sophie'],
    #   qr/(?x)^ 0+ ( : | [\000\r\n]* $)/,  qr/(?x)^ 1 ( : | [\000\r\n]* $)/,
    #   qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/ ],
    
    # ### http://www.csupomona.edu/~henson/www/projects/SAVI-Perl/
    # ['Sophos SAVI', \&sophos_savi ],
    
    # ### http://www.clamav.net/
    ['ClamAV-clamd',
      \&ask_daemon, ["CONTSCAN {}\n", "/var/spool/amavisd/clamd.sock"],
      qr/\bOK$/, qr/\bFOUND$/,
      qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],
    # # NOTE: run clamd under the same user as amavisd, or run it under its own
    # #   uid such as clamav, add user clamav to the amavis group, and then add
    # #   AllowSupplementaryGroups to clamd.conf;
    # # NOTE: match socket name (LocalSocket) in clamav.conf to the socket name in
    # #   this entry; when running chrooted one may prefer socket "$MYHOME/clamd".
    
    # ### http://www.clamav.net/ and CPAN  (memory-hungry! clamd is preferred)
    # # note that Mail::ClamAV requires perl to be build with threading!
    # ['Mail::ClamAV', \&ask_clamav, "*", [0], [1], qr/^INFECTED: (.+)/],
    
    # ### http://www.openantivirus.org/
    # ['OpenAntiVirus ScannerDaemon (OAV)',
    #   \&ask_daemon, ["SCAN {}\n", '127.0.0.1:8127'],
    #   qr/^OK/, qr/^FOUND: /, qr/^FOUND: (.+)/ ],
    
    # ### http://www.vanja.com/tools/trophie/
    # ['Trophie',
    #   \&ask_daemon, ["{}/\n", '/var/run/trophie'],
    #   qr/(?x)^ 0+ ( : | [\000\r\n]* $)/,  qr/(?x)^ 1 ( : | [\000\r\n]* $)/,
    #   qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/ ],
    
    # ### http://www.grisoft.com/
    # ['AVG Anti-Virus',
    #   \&ask_daemon, ["SCAN {}\n", '127.0.0.1:55555'],
    #   qr/^200/, qr/^403/, qr/^403 .*?: ([^\r\n]+)/ ],
    
    # ### http://www.f-prot.com/
    # ['FRISK F-Prot Daemon',
    #   \&ask_daemon,
    #   ["GET {}/*?-dumb%20-archive%20-packed HTTP/1.0\r\n\r\n",
    #     ['127.0.0.1:10200','127.0.0.1:10201','127.0.0.1:10202',
    #      '127.0.0.1:10203','127.0.0.1:10204'] ],
    #   qr/(?i)<summary[^>]*>clean<\/summary>/,
    #   qr/(?i)<summary[^>]*>infected<\/summary>/,
    #   qr/(?i)<name>(.+)<\/name>/ ],
    
    # ### http://www.sald.com/, http://www.dials.ru/english/, http://www.drweb.ru/
    # ['DrWebD', \&ask_daemon,   # DrWebD 4.31 or later
    #   [pack('N',1).  # DRWEBD_SCAN_CMD
    #    pack('N',0x00280001).   # DONT_CHANGEMAIL, IS_MAIL, RETURN_VIRUSES
    #    pack('N',     # path length
    #      length("$TEMPBASE/amavis-yyyymmddTHHMMSS-xxxxx/parts/pxxx")).
    #    '{}/*'.       # path
    #    pack('N',0).  # content size
    #    pack('N',0),
    #    '/var/drweb/run/drwebd.sock',
    #  # '/var/amavis/var/run/drwebd.sock',   # suitable for chroot
    #  # '/usr/local/drweb/run/drwebd.sock',  # FreeBSD drweb ports default
    #  # '127.0.0.1:3000',                    # or over an inet socket
    #   ],
    #   qr/\A\x00[\x10\x11][\x00\x10]\x00/s,         # IS_CLEAN,EVAL_KEY; SKIPPED
    #   qr/\A\x00[\x00\x01][\x00\x10][\x20\x40\x80]/s, # KNOWN_V,UNKNOWN_V,V._MODIF
    #   qr/\A.{12}(?:infected with )?([^\x00]+)\x00/s,
    # ],
    # # NOTE: If using amavis-milter, change length to:
    # # length("$TEMPBASE/amavis-milter-xxxxxxxxxxxxxx/parts/pxxx").
    
      ### http://www.kaspersky.com/  (kav4mailservers)
      ['KasperskyLab AVP - aveclient',
        ['/usr/local/kav/bin/aveclient','/usr/local/share/kav/bin/aveclient',
         '/opt/kav/5.5/kav4mailservers/bin/aveclient','aveclient'],
        '-p /var/run/aveserver -s {}/*',
        [0,3,6,8], qr/\b(INFECTED|SUSPICION|SUSPICIOUS)\b/,
        qr/(?:INFECTED|WARNING|SUSPICION|SUSPICIOUS) (.+)/,
      ],
      # NOTE: one may prefer [0],[2,3,4,5], depending on how suspicious,
      # currupted or protected archives are to be handled
    
      ### http://www.kaspersky.com/
      ['KasperskyLab AntiViral Toolkit Pro (AVP)', ['avp'],
        '-* -P -B -Y -O- {}', [0,3,6,8], [2,4],    # any use for -A -K   ?
        qr/infected: (.+)/,
        sub {chdir('/opt/AVP') or die "Can't chdir to AVP: $!"},
        sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"},
      ],
    
      ### The kavdaemon and AVPDaemonClient have been removed from Kasperky
      ### products and replaced by aveserver and aveclient
      ['KasperskyLab AVPDaemonClient',
        [ '/opt/AVP/kavdaemon',       'kavdaemon',
          '/opt/AVP/AvpDaemonClient', 'AvpDaemonClient',
          '/opt/AVP/AvpTeamDream',    'AvpTeamDream',
          '/opt/AVP/avpdc', 'avpdc' ],
        "-f=$TEMPBASE {}", [0,8], [3,4,5,6], qr/infected: ([^\r\n]+)/ ],
        # change the startup-script in /etc/init.d/kavd to:
        #   DPARMS="-* -Y -dl -f=/var/amavis /var/amavis"
        #   (or perhaps:   DPARMS="-I0 -Y -* /var/amavis" )
        # adjusting /var/amavis above to match your $TEMPBASE.
        # The '-f=/var/amavis' is needed if not running it as root, so it
        # can find, read, and write its pid file, etc., see 'man kavdaemon'.
        # defUnix.prf: there must be an entry "*/var/amavis" (or whatever
        #   directory $TEMPBASE specifies) in the 'Names=' section.
        # cd /opt/AVP/DaemonClients; configure; cd Sample; make
        # cp AvpDaemonClient /opt/AVP/
        # su - vscan -c "${PREFIX}/kavdaemon ${DPARMS}"
    
      ### http://www.centralcommand.com/
      ['CentralCommand Vexira (new) vascan',
        ['vascan','/usr/lib/Vexira/vascan'],
        "-a s --timeout=60 --temp=$TEMPBASE -y $QUARANTINEDIR ".
        "--log=/var/log/vascan.log {}",
        [0,3], [1,2,5],
        qr/(?x)^\s* (?:virus|iworm|macro|mutant|sequence|trojan)\ found:\ ( [^\]\s']+ )\ \.\.\.\ / ],
        # Adjust the path of the binary and the virus database as needed.
        # 'vascan' does not allow to have the temp directory to be the same as
        # the quarantine directory, and the quarantine option can not be disabled.
        # If $QUARANTINEDIR is not used, then another directory must be specified
        # to appease 'vascan'. Move status 3 to the second list if password
        # protected files are to be considered infected.
    
      ### http://www.avira.com/
      ### Avira AntiVir (formerly H+BEDV) or (old) CentralCommand Vexira Antivirus
      ['Avira AntiVir', ['antivir','vexira'],
        '--allfiles -noboot -nombr -rs -s -z {}', [0], qr/ALERT:|VIRUS:/,
        qr/(?x)^\s* (?: ALERT: \s* (?: \[ | [^']* ' ) |
             (?i) VIRUS:\ .*?\ virus\ '?) ( [^\]\s']+ )/ ],
        # NOTE: if you only have a demo version, remove -z and add 214, as in:
        #  '--allfiles -noboot -nombr -rs -s {}', [0,214], qr/ALERT:|VIRUS:/,
    
      ### http://www.commandsoftware.com/
      ['Command AntiVirus for Linux', 'csav',
        '-all -archive -packed {}', [50], [51,52,53],
        qr/Infection: (.+)/ ],
    
      ### http://www.symantec.com/
      ['Symantec CarrierScan via Symantec CommandLineScanner',
        'cscmdline', '-a scan -i 1 -v -s 127.0.0.1:7777 {}',
        qr/^Files Infected:\s+0$/, qr/^Infected\b/,
        qr/^(?:Info|Virus Name):\s+(.+)/ ],
    
      ### http://www.symantec.com/
      ['Symantec AntiVirus Scan Engine',
        'savsecls', '-server 127.0.0.1:7777 -mode scanrepair -details -verbose {}',
        [0], qr/^Infected\b/,
        qr/^(?:Info|Virus Name):\s+(.+)/ ],
        # NOTE: check options and patterns to see which entry better applies
    
    # ### http://www.f-secure.com/products/anti-virus/  version 4.65
    #  ['F-Secure Antivirus for Linux servers',
    #   ['/opt/f-secure/fsav/bin/fsav', 'fsav'],
    #   '--delete=no --disinf=no --rename=no --archive=yes --auto=yes '.
    #   '--dumb=yes --list=no --mime=yes {}', [0], [3,6,8],
    #   qr/(?:infection|Infected|Suspected): (.+)/ ],
    
      ### http://www.f-secure.com/products/anti-virus/  version 5.52
       ['F-Secure Antivirus for Linux servers',
        ['/opt/f-secure/fsav/bin/fsav', 'fsav'],
        '--virus-action1=report --archive=yes --auto=yes '.
        '--dumb=yes --list=no --mime=yes {}', [0], [3,4,6,8],
        qr/(?:infection|Infected|Suspected|Riskware): (.+)/ ],
        # NOTE: internal archive handling may be switched off by '--archive=no'
        #   to prevent fsav from exiting with status 9 on broken archives
    
    # ### http://www.avast.com/
    # ['avast! Antivirus daemon',
    #   \&ask_daemon,	# greets with 220, terminate with QUIT
    #   ["SCAN {}\015\012QUIT\015\012", '/var/run/avast4/mailscanner.sock'],
    #   qr/\t\[\+\]/, qr/\t\[L\]\t/, qr/\t\[L\]\t([^[ \t\015\012]+)/ ],
    
    # ### http://www.avast.com/
    # ['avast! Antivirus - Client/Server Version', 'avastlite',
    #   '-a /var/run/avast4/mailscanner.sock -n {}', [0], [1],
    #   qr/\t\[L\]\t([^[ \t\015\012]+)/ ],
    
      ['CAI InoculateIT', 'inocucmd',  # retired product
        '-sec -nex {}', [0], [100],
        qr/was infected by virus (.+)/ ],
      # see: http://www.flatmtn.com/computer/Linux-Antivirus_CAI.html
    
      ### http://www3.ca.com/Solutions/Product.asp?ID=156  (ex InoculateIT)
      ['CAI eTrust Antivirus', 'etrust-wrapper',
        '-arc -nex -spm h {}', [0], [101],
        qr/is infected by virus: (.+)/ ],
        # NOTE: requires suid wrapper around inocmd32; consider flag: -mod reviewer
        # see http://marc.theaimsgroup.com/?l=amavis-user&m=109229779912783
    
      ### http://mks.com.pl/english.html
      ['MkS_Vir for Linux (beta)', ['mks32','mks'],
        '-s {}/*', [0], [1,2],
        qr/--[ \t]*(.+)/ ],
    
      ### http://mks.com.pl/english.html
      ['MkS_Vir daemon', 'mksscan',
        '-s -q {}', [0], [1..7],
        qr/^... (\S+)/ ],
    
    # ### http://www.nod32.com/,  version v2.52 and above
    # ['ESET NOD32 for Linux Mail servers',
    #   ['/opt/eset/nod32/bin/nod32cli', 'nod32cli'],
    #    '--subdir --files -z --sfx --rtp --adware --unsafe --pattern --heur '.
    #    '-w -a --action-on-infected=accept --action-on-uncleanable=accept '.
    #    '--action-on-notscanned=accept {}',
    #   [0,3], [1,2], qr/virus="([^"]+)"/ ],
    
      ### http://www.eset.com/, version v2.7
      ['ESET NOD32 Linux Mail Server - command line interface',
        ['/usr/bin/nod32cli', '/opt/eset/nod32/bin/nod32cli', 'nod32cli'],
        '--subdir {}', [0,3], [1,2], qr/virus="([^"]+)"/ ],
    
      ## http://www.nod32.com/,  NOD32LFS version 2.5 and above
      ['ESET NOD32 for Linux File servers',
        ['/opt/eset/nod32/sbin/nod32','nod32'],
        '--files -z --mail --sfx --rtp --adware --unsafe --pattern --heur '.
        '-w -a --action=1 -b {}',
        [0], [1,10], qr/^object=.*, virus="(.*?)",/ ],
    
    # Experimental, based on posting from Rado Dibarbora (Dibo) on 2002-05-31
    # ['ESET Software NOD32 Client/Server (NOD32SS)',
    #   \&ask_daemon2,    # greets with 200, persistent, terminate with QUIT
    #   ["SCAN {}/*\r\n", '127.0.0.1:8448' ],
    #   qr/^200 File OK/, qr/^201 /, qr/^201 (.+)/ ],
    
      ### http://www.norman.com/products_nvc.shtml
      ['Norman Virus Control v5 / Linux', 'nvcc',
        '-c -l:0 -s -u -temp:$TEMPBASE {}', [0,10,11], [1,2,14],
        qr/(?i).* virus in .* -> \'(.+)\'/ ],
    
      ### http://www.pandasoftware.com/
      ['Panda CommandLineSecure 9 for Linux',
        ['/opt/pavcl/usr/bin/pavcl','pavcl'],
        '-auto -aex -heu -cmp -nbr -nor -nos -eng -nob {}',
        qr/Number of files infected[ .]*: 0+(?!\d)/,
        qr/Number of files infected[ .]*: 0*[1-9]/,
        qr/Found virus :\s*(\S+)/ ],
      # NOTE: for efficiency, start the Panda in resident mode with 'pavcl -tsr'
      # before starting amavisd - the bases are then loaded only once at startup.
      # To reload bases in a signature update script:
      #   /opt/pavcl/usr/bin/pavcl -tsr -ulr; /opt/pavcl/usr/bin/pavcl -tsr
      # Please review other options of pavcl, for example:
      #  -nomalw, -nojoke, -nodial, -nohackt, -nospyw, -nocookies
    
    # ### http://www.pandasoftware.com/
    # ['Panda Antivirus for Linux', ['pavcl'],
    #   '-TSR -aut -aex -heu -cmp -nbr -nor -nso -eng {}',
    #   [0], [0x10, 0x30, 0x50, 0x70, 0x90, 0xB0, 0xD0, 0xF0],
    #   qr/Found virus :\s*(\S+)/ ],
    
    # GeCAD AV technology is acquired by Microsoft; RAV has been discontinued.
    # Check your RAV license terms before fiddling with the following two lines!
    # ['GeCAD RAV AntiVirus 8', 'ravav',
    #   '--all --archive --mail {}', [1], [2,3,4,5], qr/Infected: (.+)/ ],
    # # NOTE: the command line switches changed with scan engine 8.5 !
    # # (btw, assigning stdin to /dev/null causes RAV to fail)
    
      ### http://www.nai.com/
      ['NAI McAfee AntiVirus (uvscan)', 'uvscan',
        '--secure -rv --mime --summary --noboot - {}', [0], [13],
        qr/(?x) Found (?:
            \ the\ (.+)\ (?:virus|trojan)  |
            \ (?:virus|trojan)\ or\ variant\ ([^ ]+)  |
            :\ (.+)\ NOT\ a\ virus)/,
      # sub {$ENV{LD_PRELOAD}='/lib/libc.so.6'},
      # sub {delete $ENV{LD_PRELOAD}},
      ],
      # NOTE1: with RH9: force the dynamic linker to look at /lib/libc.so.6 before
      # anything else by setting environment variable LD_PRELOAD=/lib/libc.so.6
      # and then clear it when finished to avoid confusing anything else.
      # NOTE2: to treat encrypted files as viruses replace the [13] with:
      #  qr/^\s{5,}(Found|is password-protected|.*(virus|trojan))/
    
      ### http://www.virusbuster.hu/en/
      ['VirusBuster', ['vbuster', 'vbengcl'],
        "{} -ss -i '*' -log=$MYHOME/vbuster.log", [0], [1],
        qr/: '(.*)' - Virus/ ],
      # VirusBuster Ltd. does not support the daemon version for the workstation
      # engine (vbuster-eng-1.12-linux-i386-libc6.tgz) any longer. The names of
      # binaries, some parameters AND return codes have changed (from 3 to 1).
      # See also the new Vexira entry 'vascan' which is possibly related.
    
    # ### http://www.virusbuster.hu/en/
    # ['VirusBuster (Client + Daemon)', 'vbengd',
    #   '-f -log scandir {}', [0], [3],
    #   qr/Virus found = (.*);/ ],
    # # HINT: for an infected file it always returns 3,
    # # although the man-page tells a different story
    
      ### http://www.cyber.com/
      ['CyberSoft VFind', 'vfind',
        '--vexit {}/*', [0], [23], qr/##==>>>> VIRUS ID: CVDL (.+)/,
      # sub {$ENV{VSTK_HOME}='/usr/lib/vstk'},
      ],
    
      ### http://www.avast.com/
      ['avast! Antivirus', ['/usr/bin/avastcmd','avastcmd'],
        '-a -i -n -t=A {}', [0], [1], qr/\binfected by:\s+([^ \t\n\[\]]+)/ ],
    
      ### http://www.ikarus-software.com/
      ['Ikarus AntiVirus for Linux', 'ikarus',
        '{}', [0], [40], qr/Signature (.+) found/ ],
    
      ### http://www.bitdefender.com/
      ['BitDefender', 'bdc',
        '--arc --mail {}', qr/^Infected files *:0+(?!\d)/,
        qr/^(?:Infected files|Identified viruses|Suspect files) *:0*[1-9]/,
        qr/(?:suspected|infected): (.*)(?:\033|$)/ ],
      # consider also: --all --nowarn --alev=15 --flev=15.  The --all argument may
      # not apply to your version of bdc, check documentation and see 'bdc --help'
    
      ### ArcaVir for Linux and Unix http://www.arcabit.pl/
      ['ArcaVir for Linux', ['arcacmd','arcacmd.static'],
        '-v 1 -summary 0 -s {}', [0], [1,2],
        qr/(?:VIR|WIR):[ \t]*(.+)/ ],
    
    # ['File::Scan', sub {Amavis::AV::ask_av(sub{
    #   use File::Scan; my($fn)=@_;
    #   my($f)=File::Scan->new(max_txt_size=>0, max_bin_size=>0);
    #   my($vname) = $f->scan($fn);
    #   $f->error ? (2,"Error: ".$f->error)
    #   : ($vname ne '') ? (1,"$vname FOUND") : (0,"Clean")}, @_) },
    #   ["{}/*"], [0], [1], qr/^(.*) FOUND$/ ],
    
    # ### fully-fledged checker for JPEG marker segments of invalid length
    # ['check-jpeg',
    #   sub { use JpegTester (); Amavis::AV::ask_av(\&JpegTester::test_jpeg, @_) },
    #   ["{}/*"], undef, [1], qr/^(bad jpeg: .*)$/ ],
    # # NOTE: place file JpegTester.pm somewhere where Perl can find it,
    # #       for example in /usr/local/lib/perl5/site_perl
    
    );
    
    
    @av_scanners_backup = (
    
      ### http://www.clamav.net/   - backs up clamd or Mail::ClamAV
      ['ClamAV-clamscan', 'clamscan',
        "--stdout --no-summary -r --tempdir=$TEMPBASE {}",
        [0], qr/:.*\sFOUND$/, qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],
    
      ### http://www.f-prot.com/   - backs up F-Prot Daemon
      ['FRISK F-Prot Antivirus', ['f-prot','f-prot.sh'],
        '-dumb -archive -packed {}', [0,8], [3,6],   # or: [0], [3,6,8],
        qr/(?:Infection:|security risk named) (.+)|\s+contains\s+(.+)$/ ],
    
      ### http://www.trendmicro.com/   - backs up Trophie
      ['Trend Micro FileScanner', ['/etc/iscan/vscan','vscan'],
        '-za -a {}', [0], qr/Found virus/, qr/Found virus (.+) in/ ],
    
      ### http://www.sald.com/, http://drweb.imshop.de/   - backs up DrWebD
      ['drweb - DrWeb Antivirus',  # security LHA hole in Dr.Web 4.33 and earlier
        ['/usr/local/drweb/drweb', '/opt/drweb/drweb', 'drweb'],
        '-path={} -al -go -ot -cn -upn -ok-',
        [0,32], [1,9,33], qr' infected (?:with|by)(?: virus)? (.*)$'],
    
       ### http://www.kaspersky.com/
       ['Kaspersky Antivirus v5.5',
         ['/opt/kaspersky/kav4fs/bin/kav4fs-kavscanner',
          '/opt/kav/5.5/kav4unix/bin/kavscanner',
          '/opt/kav/5.5/kav4mailservers/bin/kavscanner', 'kavscanner'],
         '-i0 -xn -xp -mn -R -ePASBME {}/*', [0,10,15], [5,20,21,25],
         qr/(?:INFECTED|WARNING|SUSPICION|SUSPICIOUS) (.*)/ ,
    #    sub {chdir('/opt/kav/bin') or die "Can't chdir to kav: $!"},
    #    sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"},
       ],
    
    # Commented out because the name 'sweep' clashes with Debian and FreeBSD
    # package/port of an audio editor. Make sure the correct 'sweep' is found
    # in the path when enabling.
    #
    # ### http://www.sophos.com/   - backs up Sophie or SAVI-Perl
    # ['Sophos Anti Virus (sweep)', 'sweep',
    #   '-nb -f -all -rec -ss -sc -archive -cab -mime -oe -tnef '.
    #   '--no-reset-atime {}',
    #   [0,2], qr/Virus .*? found/,
    #   qr/^>>> Virus(?: fragment)? '?(.*?)'? found/,
    # ],
    # # other options to consider: -idedir=/usr/local/sav
    
    # always succeeds (uncomment to consider mail clean if all other scanners fail)
    # ['always-clean', sub {0}],
    
    );
    
    
    @bypass_virus_checks_maps = (
       \%bypass_virus_checks, \@bypass_virus_checks_acl, \$bypass_virus_checks_re);
    
    @bypass_spam_checks_maps = (
       \%bypass_spam_checks, \@bypass_spam_checks_acl, \$bypass_spam_checks_re);
    
    #   
    # Database connection settings
    #
    
    @lookup_sql_dsn =
       ( ['DBI:mysql:database=dbispconfig;host=127.0.0.1;port=3306', 'ispconfig', '02d1f01ca1322fc1639683379d745034'] );
    
    # @storage_sql_dsn = @lookup_sql_dsn;  # none, same, or separate database
    #$sql_select_policy = 'SELECT "Y" as local FROM mail_domain WHERE CONCAT("@",domain) IN (%k)';
    # $banned_files_quarantine_method = 'sql';
    # $spam_quarantine_method         = 'sql';
    
    #
    # SQL Select statements
    #
    
    $sql_select_policy =
       'SELECT *,spamfilter_users.id'.
       ' FROM spamfilter_users LEFT JOIN spamfilter_policy ON spamfilter_users.policy_id=spamfilter_policy.id'.
       ' WHERE spamfilter_users.email IN (%k) ORDER BY spamfilter_users.priority DESC';
    
    
    $sql_select_white_black_list = 'SELECT wb FROM spamfilter_wblist'.
        ' WHERE (spamfilter_wblist.rid=?) AND (spamfilter_wblist.email IN (%k))' .
        ' ORDER BY spamfilter_wblist.priority DESC';
    
    #
    # Quarantine settings
    #
    
    $final_virus_destiny = D_REJECT;
    $final_spam_destiny = D_REJECT;
    $final_banned_destiny = D_REJECT;
    $final_bad_header_destiny = D_PASS;
    
    #
    # Disable spam and virus notifications for the admin user.
    # Can be overridden by the policies in mysql
    #
    
    $virus_admin = undef;
    $spam_admin = undef;
    
    
    #
    # Enable Logging
    #
    
    $DO_SYSLOG = 1;
    $LOGFILE = "/var/log/amavis.log";  # (defaults to empty, no log)
    
    $log_level = 0;                # (defaults to 0)
    
    
    1;  # insure a defined return
    
     
  5. Steve85

    Steve85 New Member

    No idea??? :confused::confused::confused:

    Please help :eek:
     

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