$daemon_user = 'amavis'; # (no default; customary: vscan or amavis), -u
$daemon_group = 'amavis'; # (no default; customary: vscan or amavis), -g
-$mydomain = 'example.com'; # a convenient default for other settings
+$mydomain = 'ipfire.org'; # a convenient default for other settings
# $MYHOME = '/var/amavis'; # a convenient default for other settings, -H
$TEMPBASE = "$MYHOME/tmp"; # working directory, needs to exist, -T
# $pid_file = "$MYHOME/var/amavisd.pid"; # -P
#NOTE: create directories $MYHOME/tmp, $MYHOME/var, $MYHOME/db manually
-$log_level = 0; # verbosity 0..5, -d
+$log_level = 2; # verbosity 0..5, -d
$log_recip_templ = undef; # disable by-recipient level-0 log entries
$DO_SYSLOG = 1; # log via syslogd (preferred)
$syslog_facility = 'mail'; # Syslog facility as a string
@local_domains_maps = ( [".$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 );
+@mynetworks = qw( 127.0.0.0/8 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 $unix_socketname
allow_disclaimers => 1, # enables disclaimer insertion if available
# notify administrator of locally originating malware
virus_admin_maps => ["virusalert\@$mydomain"],
- spam_admin_maps => ["virusalert\@$mydomain"],
+ spam_admin_maps => ["spamalert\@$mydomain"],
warnbadhsender => 1,
# forward to a smtpd service providing DKIM signing service
forward_method => 'smtp:[127.0.0.1]:10027',
$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)
-
$virus_admin = "virusalert\@$mydomain"; # notifications recip.
$mailfrom_notify_admin = "virusalert\@$mydomain"; # notifications sender
# $notify_method = 'smtp:[127.0.0.1]:10025';
# $forward_method = 'smtp:[127.0.0.1]:10025'; # set to undef with milter!
-# $final_virus_destiny = D_DISCARD;
-# $final_banned_destiny = D_BOUNCE;
-# $final_spam_destiny = D_BOUNCE;
-# $final_bad_header_destiny = D_PASS;
-
-# $os_fingerprint_method = 'p0f:127.0.0.1:2345'; # to query p0f-analyzer.pl
-
-## hierarchy by which a final setting is chosen:
-## policy bank (based on port or IP address) -> *_by_ccat
-## *_by_ccat (based on mail contents) -> *_maps
-## *_maps (based on recipient address) -> final configuration value
-
+$final_virus_destiny = D_DISCARD;
+$final_banned_destiny = D_BOUNCE;
+$final_spam_destiny = D_DISCARD;
+$final_bad_header_destiny = D_PASS;
+
+
+# Notify virus sender? Bloß nicht!
+$warnvirussender = 0;
+# Notify spam sender? Bloß nicht!
+$warnspamsender = 0;
+# Notify sender of banned files? Kann man machen.
+$warnbannedsender = 1;
+# Notify sender of syntactically invalid header containing non-ASCII characters? Bloß nicht!
+#$warnbadsender = 0;
+# Notify virus (or banned files) RECIPIENT? Wie man möchte, ich finde es sinnvoll.
+$warnvirusrecip = 1;
+$warnbannedrecip = 1;
+$warnbadhrecip = 1;
# SOME OTHER VARIABLES WORTH CONSIDERING (see amavisd.conf-default for all)
@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]* $/ ],
-
-# ### http://www.csupomona.edu/~henson/www/projects/SAVI-Perl/
-# ['Sophos SAVI', \&sophos_savi ],
-
-# ### http://www.clamav.net/
-# ['ClamAV-clamd',
-# \&ask_daemon, ["CONTSCAN {}\n", "/var/run/clamav/clamd"],
-# qr/\bOK$/, 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]* $/ ],
-
-# ### http://www.grisoft.com/
-# ['AVG Anti-Virus',
-# \&ask_daemon, ["SCAN {}\n", '127.0.0.1:55555'],
-# qr/^200/, qr/^403/, qr/^403 .*?: ([^\r\n]+)/ ],
+# ### http://www.clamav.net/
+ ['ClamAV-clamd',
+ \&ask_daemon, ["CONTSCAN {}\n", "/var/run/clamd"],
+ qr/\bOK$/, 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 "$MYHOME/clamd".
# ### http://www.f-prot.com/
# ['FRISK F-Prot Daemon',
# qr/(?i)<summary[^>]*>infected<\/summary>/,
# qr/(?i)<name>(.+)<\/name>/ ],
-# ### http://www.sald.com/, http://www.dials.ru/english/, http://www.drweb.ru/
-# ['DrWebD', \&ask_daemon, # DrWebD 4.31 or later
-# [pack('N',1). # DRWEBD_SCAN_CMD
-# pack('N',0x00280001). # DONT_CHANGEMAIL, IS_MAIL, RETURN_VIRUSES
-# pack('N', # path length
-# length("$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',
# 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 $QUARANTINEDIR is not used, then another directory must be specified
- # to appease 'vascan'. Move status 3 to the second list if password
- # protected files are to be considered infected.
-
### http://www.avira.com/
### Avira AntiVir (formerly H+BEDV) or (old) CentralCommand Vexira Antivirus
['Avira AntiVir', ['antivir','vexira'],
# NOTE: if you only have a demo version, remove -z and add 214, as in:
# '--allfiles -noboot -nombr -rs -s {}', [0,214], qr/ALERT:|VIRUS:/,
- ### http://www.commandsoftware.com/
- ['Command AntiVirus for Linux', 'csav',
- '-all -archive -packed {}', [50], [51,52,53],
- qr/Infection: (.+)/ ],
-
- ### http://www.symantec.com/
- ['Symantec CarrierScan via Symantec CommandLineScanner',
- 'cscmdline', '-a scan -i 1 -v -s 127.0.0.1:7777 {}',
- qr/^Files Infected:\s+0$/, 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
# '-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)/,
# 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
-
);
'-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',
# 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}],