Hi Zang.
It's a vm for tests.
Do you whant access and use to test environment ?
Follows amavid.conf:
use strict;
# controls running of anti-virus/spam code: 0 -> enabled, 1 -> disabled.
@bypass_virus_checks_maps = (0);
@bypass_spam_checks_maps = (0);
# $bypass_decode_parts = 1; # controls running of decoders&dearchivers
$daemon_user = 'vscan';
$daemon_group = 'vscan';
# Set hostname.
$myhostname = 'mail.petry.srv.br';
$mydomain = $myhostname;
$localhost_name = $myhostname;
#
# NOTE: $MYHOME/{tmp,var,db} must be created manually
#
$MYHOME = '/var/amavis';
$TEMPBASE = '/var/amavis/tmp'; # working directory, needs to exist, -T
$ENV{TMPDIR} = $TEMPBASE; # environment variable TMPDIR, used by SA, etc.
$db_home = '/var/amavis/db'; # dir for bdb nanny/cache/snmp databases, -D
$QUARANTINEDIR = '/var/amavis/quarantine'; # -Q
$quarantine_subdir_levels = 2; # add level of subdirs to disperse quarantine
# $release_format = 'resend'; # 'attach', 'plain', 'resend'
# $report_format = 'arf'; # 'attach', 'plain', 'resend', 'arf'
# $daemon_chroot_dir = $MYHOME; # chroot directory or undef, -R
# $helpers_home = "$MYHOME/var"; # working directory for SpamAssassin, -S
$lock_file = '/var/amavis/var/amavisd.lock'; # -L
$pid_file = '/var/amavis/var/amavisd.pid'; # -P
@local_domains_maps = 1;
@mynetworks = qw( 127.0.0.0/8 [::1] );
# Socket file, used by amavisd-release or amavis-milter.
$unix_socketname = '/var/amavis/var/amavisd.socket';
#
# BDB
#
$enable_db = 0; # enable use of BerkeleyDB/libdb (SNMP and nanny)
$nanny_details_level = 2; # nanny verbosity: 1: traditional, 2: detailed
$inet_socket_port = [10024, 10026, 10027, 9998];
$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
allow_disclaimers => 1, # enables disclaimer insertion if available
enable_dkim_signing => 1,
};
# Postfix will re-route mail from authenticated users to this port.
$interface_policy{'10026'} = 'ORIGINATING';
$policy_bank{'ORIGINATING'} = {
originating => 1, # declare that mail was submitted by our smtp client
allow_disclaimers => 1, # enables disclaimer insertion if available
enable_dkim_signing => 1,
# notify administrator of locally originating malware
spam_admin_maps => ["root\@$mydomain"],
# notify administrator of locally originating malware
virus_admin_maps => ["root\@$mydomain"],
spam_admin_maps => ["root\@$mydomain"],
bad_header_admin_maps => ["root\@$mydomain"],
banned_admin_maps => ["root\@$mydomain"],
warnbadhsender => 0,
warnbannedsender => 0,
# force MTA conversion to 7-bit (e.g. before DKIM signing)
smtpd_discard_ehlo_keywords => ['8BITMIME'],
terminate_dsn_on_notify_success => 0, # don't remove NOTIFY=SUCCESS option
# Bypass checks
#bypass_spam_checks_maps => [1], # don't check spam
#bypass_virus_checks_maps => [1], # don't check virus
#bypass_banned_checks_maps => [1], # don't check banned file names and types
#bypass_header_checks_maps => [1], # don't check bad header
};
$interface_policy{'10027'} = 'MLMMJ';
$policy_bank{'MLMMJ'} = {
originating => 1, # declare that mail was submitted by our smtp client
allow_disclaimers => 0, # we use 'mlmmj-amime-receive' program to handle disclaimer/footer
enable_dkim_signing => 1, # enable DKIM signing for outbound
virus_admin_maps => ["root\@$mydomain"],
spam_admin_maps => ["root\@$mydomain"],
smtpd_discard_ehlo_keywords => ['8BITMIME'],
terminate_dsn_on_notify_success => 0, # don't remove NOTIFY=SUCCESS option
# Amavisd performs the checks for email sent to mailing list, so no need to
# check again for outbound.
bypass_spam_checks_maps => [1], # don't check spam
bypass_virus_checks_maps => [1], # don't check virus
bypass_banned_checks_maps => [1], # don't check banned file names and types
bypass_header_checks_maps => [1], # don't check bad header
};
$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 = 2.0; # add spam info headers if at, or above that level
$sa_tag2_level_deflt = 6.2; # add 'spam detected' headers at that level
$sa_kill_level_deflt = 6.9; # triggers spam evasive actions (e.g. blocks mail)
$sa_dsn_cutoff_level = 10; # spam level beyond which a DSN is not sent
$sa_crediblefrom_dsn_cutoff_level = 18; # likewise, but for a likely valid From
#$sa_quarantine_cutoff_level = 25; # spam level beyond which quarantine is off
$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?
$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
# 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 = 3000;
$MIN_EXPANSION_QUOTA = 100*1024; # bytes (default undef, not enforced)
$MAX_EXPANSION_QUOTA = 500*1024*1024; # bytes (default undef, not enforced)
$sa_spam_subject_tag = '***Spam*** ';
$defang_virus = 1; # MIME-wrap passed infected mail
$defang_banned = 0; # 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
$defang_by_ccat{CC_BADH.",6"} = 1; # header field syntax error
@keep_decoded_original_maps = (new_RE(
# let virus scanner (clamav) see full original message (can be slow)
# this setting is required if we're going to use third-party clamav
# signatures. for example, Sanesecurity signatures.
# FYI: http://sanesecurity.com/support/signature-testing/
#qr'^MAIL$',
qr'^MAIL-UNDECIPHERABLE$', # same as ^MAIL$ if mail is undecipherable
qr'^(ASCII(?! cpio)|text|uuencoded|xxencoded|binhex)'i,
#qr'^Zip archive data', # don't trust Archive::Zip
));
$banned_filename_re = new_RE(
### BLOCKED ANYWHERE
# qr'^UNDECIPHERABLE$', # is or contains any undecipherable components
qr'^\.(exe-ms|dll)$', # banned file(1) types, rudimentary
# qr'^\.(exe|lha|cab|dll)$', # 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'^(?!cid:).*\.[^./]*[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)$'i, # banned extension - basic+cmd
# qr'.\.(ade|adp|app|bas|bat|chm|cmd|com|cpl|crt|emf|exe|fxp|grp|hlp|hta|
# inf|ini|ins|isp|js|jse|lib|lnk|mda|mdb|mde|mdt|mdw|mdz|msc|msi|
# msp|mst|ocx|ops|pcd|pif|prg|reg|scr|sct|shb|shs|sys|vb|vbe|vbs|vxd|
# wmf|wsc|wsf|wsh)$'ix, # banned extensions - long
# qr'.\.(asd|asf|asx|url|vcs|wmd|wmz)$'i, # consider also
# qr'.\.(ani|cur|ico)$'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.as … 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)
# 'user1@example.com' => [{'bla-mobile.press@example.com' => 10.0}],
# 'user3@example.com' => [{'.ebay.com' => -3.0}],
# 'user4@example.com' => [{'cleargreen@cleargreen.com' => -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)
'nobody@cert.org' => -3.0,
'cert-advisory@us-cert.gov' => -3.0,
'owner-alert@iss.net' => -3.0,
'slashdot@slashdot.org' => -3.0,
'securityfocus.com' => -3.0,
'ntbugtraq@listserv.ntbugtraq.com' => -3.0,
'security-alerts@linuxsecurity.com' => -3.0,
'mailman-announce-admin@python.org' => -3.0,
'amavis-user-admin@lists.sourceforge.net'=> -3.0,
'amavis-user-bounces@lists.sourceforge.net' => -3.0,
'spamassassin.apache.org' => -3.0,
'notification-return@lists.sophos.com' => -3.0,
'owner-postfix-users@postfix.org' => -3.0,
'owner-postfix-announce@postfix.org' => -3.0,
'owner-sendmail-announce@lists.sendmail.org' => -3.0,
'sendmail-announce-request@lists.sendmail.org' => -3.0,
'donotreply@sendmail.org' => -3.0,
'ca+envelope@sendmail.org' => -3.0,
'noreply@freshmeat.net' => -3.0,
'owner-technews@postel.acm.org' => -3.0,
'ietf-123-owner@loki.ietf.org' => -3.0,
'cvs-commits-list-admin@gnome.org' => -3.0,
'rt-users-admin@lists.fsck.com' => -3.0,
'clp-request@comp.nus.edu.sg' => -3.0,
'surveys-errors@lists.nua.ie' => -3.0,
'emailnews@genomeweb.com' => -5.0,
'yahoo-dev-null@yahoo-inc.com' => -3.0,
'returns.groups.yahoo.com' => -3.0,
'clusternews@linuxnetworx.com' => -3.0,
lc('lvs-users-admin@LinuxVirtualServer.org') => -3.0,
lc('owner-textbreakingnews@CNNIMAIL12.CNN.COM') => -5.0,
# soft-blacklisting (positive score)
'sender@example.net' => 3.0,
'.example.net' => 1.0,
},
], # end of site-wide tables
});
@decoders = (
['mail', \&do_mime_decode],
# [[qw(asc uue hqx ync)], \&do_ascii], # not safe
['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'],
['xz', \&do_uncompress,
['xzdec', 'xz -dc', 'unxz -c', 'xzcat'] ],
['lzma', \&do_uncompress,
['lzmadec', 'xz -dc --format=lzma',
'lzma -dc', 'unlzma -c', 'lzcat', 'lzmadec'] ],
['lrz', \&do_uncompress,
['lrzip -q -k -d -o -', 'lrzcat -q -k'] ],
['lzo', \&do_uncompress, 'lzop -d'],
['lz4', \&do_uncompress, ['lz4c -d'] ],
['rpm', \&do_uncompress, ['rpm2cpio.pl', 'rpm2cpio'] ],
[['cpio','tar'], \&do_pax_cpio, ['pax', 'gcpio', 'cpio'] ],
# ['/usr/local/heirloom/usr/5bin/pax', 'pax', 'gcpio', 'cpio']
['deb', \&do_ar, 'ar'],
# ['a', \&do_ar, 'ar'], # unpacking .a seems an overkill
['rar', \&do_unrar, ['unrar', 'rar'] ],
['arj', \&do_unarj, ['unarj', 'arj'] ],
['arc', \&do_arc, ['nomarch', 'arc'] ],
['zoo', \&do_zoo, ['zoo', 'unzoo'] ],
# ['doc', \&do_ole, 'ripole'], # no ripole package so far
['cab', \&do_cabextract, 'cabextract'],
# ['tnef', \&do_tnef_ext, 'tnef'], # use internal do_tnef() instead
['tnef', \&do_tnef],
# ['lha', \&do_lha, 'lha'], # not safe, use 7z instead
# ['sit', \&do_unstuff, 'unstuff'], # not safe
[['zip','kmz'], \&do_7zip, ['7za', '7z'] ],
[['zip','kmz'], \&do_unzip],
['7z', \&do_7zip, ['7zr', '7za', '7z'] ],
[[qw(gz bz2 Z tar)],
\&do_7zip, ['7za', '7z'] ],
[[qw(xz lzma jar cpio arj rar swf lha iso cab deb rpm)],
\&do_7zip, '7z' ],
['exe', \&do_executable, ['unrar','rar'], 'lha', ['unarj','arj'] ],
);
# Custom Amavisd log template to always log SpamAssassin testing results,
# useful for troubleshooting. if you want more verbose log, replace it by:
#
# $log_templ = $log_verbose_templ;
#
# WARNING: $log_verbose_templ will log mail subject, this may be illegal
# according to the laws in some countries.
#
# Note: You can find the original log template at the bottom of
# /usr/sbin/amavisd-new.
$log_templ = '
[?%#D|#|Passed #
[? [:ccat|major] |#
OTHER|CLEAN|MTA-BLOCKED|OVERSIZED|BAD-HEADER-[:ccat|minor]|SPAMMY|SPAM|\
UNCHECKED[?[:ccat|minor]||-ENCRYPTED|]|BANNED (%F)|INFECTED (%V)]#
{[:actions_performed]}#
,[?%p|| %p][?%a||[?%l|| LOCAL] [:client_addr_port]][?%e|| \[%e\]] %s -> [%D|,]#
[? %q ||, quarantine: %q]#
[? %Q ||, Queue-ID: %Q]#
[? %m ||, Message-ID: [:mail_addr_decode_octets|%m]]#
[? %r ||, Resent-Message-ID: [:mail_addr_decode_octets|%r]]#
[? %i ||, mail_id: %i]#
, Hits: [:SCORE]#
, size: %z#
[? [:partition_tag] ||, pt: [:partition_tag]]#
[~[:remote_mta_smtp_response]|["^$"]||[", queued_as: "]]\
[remote_mta_smtp_response|[~%x|["queued as ([0-9A-Za-z]+)$"]|["%1"]|["%0"]]|/]#
#, Subject: [:dquote|[:mime2utf8|[:header_field_octets|Subject]|100|1]]#
#, From: [:uquote|[:mail_addr_decode_octets|[:rfc2822_from]]]#
[? [:dkim|sig_sd] ||, dkim_sd=[:dkim|sig_sd]]#
[? [:dkim|newsig_sd] ||, dkim_new=[:dkim|newsig_sd]]#
, %y ms#
[? %#T ||, Tests: \[[%T|,]\]]#
]
[?%#O|#|Blocked #
[? [:ccat|major|blocking] |#
OTHER|CLEAN|MTA-BLOCKED|OVERSIZED|BAD-HEADER-[:ccat|minor]|SPAMMY|SPAM|\
UNCHECKED[?[:ccat|minor]||-ENCRYPTED|]|BANNED (%F)|INFECTED (%V)]#
{[:actions_performed]}#
,[?%p|| %p][?%a||[?%l|| LOCAL] [:client_addr_port]][?%e|| \[%e\]] %s -> [%D|,]#
[? %q ||, quarantine: %q]#
[? %Q ||, Queue-ID: %Q]#
[? %m ||, Message-ID: [:mail_addr_decode_octets|%m]]#
[? %r ||, Resent-Message-ID: [:mail_addr_decode_octets|%r]]#
[? %i ||, mail_id: %i]#
, Hits: [:SCORE]#
, size: %z#
[? [:partition_tag] ||, pt: [:partition_tag]]#
#, Subject: [:dquote|[:mime2utf8|[:header_field_octets|Subject]|100|1]]#
#, From: [:uquote|[:mail_addr_decode_octets|[:rfc2822_from]]]#
[? [:dkim|sig_sd] ||, dkim_sd=[:dkim|sig_sd]]#
[? [:dkim|newsig_sd] ||, dkim_new=[:dkim|newsig_sd]]#
, %y ms#
[? %#T ||, Tests: \[[%T|,]\]]#
]';
$notify_method = 'smtp:[127.0.0.1]:10025';
$forward_method = 'smtp:[127.0.0.1]:10025';
# Mark Spam/Virus with third-party clamav signatures: SaneSecurity.
# *) The order matters, first match wins. Set to 'undef' to keep as infected
# *) Anything declared as undefined will be marked as a virus
@virus_name_to_spam_score_maps =(new_RE(
# SaneSecurity + Foxhole
[ qr'^Sanesecurity\.(Malware|Badmacro|Foxhole|Rogue|Trojan)\.' => undef ],
[ qr'^Sanesecurity\.MalwareHash\.' => undef ],
[ qr'^Sanesecurity.TestSig_' => undef ],
[ qr'^Sanesecurity\.' => 0.1 ],
# winnow
[ qr'^winnow\.(Exploit|Trojan|malware)\.' => undef ],
[ qr'^winnow\.(botnet|compromised|trojan)' => undef ],
[ qr'^winnow\.(exe|ms|JS)\.' => undef ],
[ qr'^winnow\.phish\.' => 3.0 ],
[ qr'^winnow\.' => 0.1 ],
# bofhland
[ qr'^Bofhland\.Malware\.' => undef ],
[ qr'^BofhlandMWFile' => undef ],
[ qr'^Bofhland\.Phishing\.' => 3.0 ],
[ qr'^Bofhland\.' => 0.1 ],
# porcupine.ndb
[ qr'^Porcupine\.(Malware|Trojan)\.' => undef ],
[ qr'^Porcupine\.(Junk|Spammer)\.' => 3.0 ],
[ qr'^Porcupine\.Phishing\.' => 3.0 ],
[ qr'^Porcupine\.' => 0.01 ],
# phishtank.ndb
[ qr'^PhishTank\.Phishing\.' => 3.0 ],
# SecuriteInfo
[ qr'^SecuriteInfo\.com\.Spammer\.' => 3.0 ],
# Others
[ qr'^Structured\.(SSN|CreditCardNumber)\b' => 0.1 ],
[ qr'^(Heuristics\.)?Phishing\.' => 0.1 ],
[ qr'^(Email|HTML)\.Phishing\.(?!.*Sanesecurity)' => 0.1 ],
[ qr'^Email\.Spam\.Bounce(\.[^., ]*)*\.Sanesecurity\.' => 0 ],
[ qr'^Email\.Spammail\b' => 0.1 ],
[ qr'^MSRBL-(Images|SPAM)\b' => 0.1 ],
[ qr'^VX\.Honeypot-SecuriteInfo\.com\.Joke' => 0.1 ],
[ qr'^VX\.not-virus_(Hoax|Joke)\..*-SecuriteInfo\.com(\.|\z)' => 0.1 ],
[ qr'^Email\.Spam.*-SecuriteInfo\.com(\.|\z)' => 0.1 ],
[ qr'^Safebrowsing\.' => 0.1 ],
[ qr'^INetMsg\.SpamDomain' => 0.1 ],
[ qr'^Doppelstern\.(Spam|Scam|Phishing|Junk|Lott|Loan)'=> 0.1 ],
[ qr'^ScamNailer\.' => 0.1 ],
[ qr'^HTML/Bankish' => 0.1 ],
[ qr'(-)?SecuriteInfo\.com(\.|\z)' => undef ],
[ qr'^MBL_NA\.UNOFFICIAL' => 0.1 ],
[ qr'^MBL_' => undef ],
));
@av_scanners = (
['clamav-socket',
\&ask_daemon, ["CONTSCAN {}\n", '/var/run/clamav/clamd.sock'],
qr/\bOK$/, qr/\bFOUND$/,
qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],
);
@av_scanners_backup = (
['clamav-clamscan', 'clamscan',
"--stdout --disable-summary -r --tempdir=$TEMPBASE {}", [0], [1],
qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],
);
#
# Port used to release quarantined mails.
#
$interface_policy{'9998'} = 'AM.PDP-INET';
$policy_bank{'AM.PDP-INET'} = {
protocol => 'AM.PDP', # select Amavis policy delegation protocol
auth_required_release => 1, # 0 - don't require secret_id for amavisd-release
#log_level => 4,
#always_bcc_by_ccat => {CC_CLEAN, 'admin@example.com'},
};
#########################
# Default action applied to detected spam/virus/banned/bad-header, and how to
# quarantine them
#
# Available actions:
#
# - D_PASS: Mail will pass to recipients, regardless of bad contents.
# If a quarantine is configured, a copy of the mail will go there.
# Note that including a recipient in a @*_lovers_maps is
# functionally equivalent to setting '*_destiny = D_PASS;'
# for that recipient.
#
# - D_BOUNCE: Mail will not be delivered to its recipients. A non-delivery
# notification (bounce) will be created and sent to the sender.
#
# - D_REJECT: Mail will not be delivered to its recipients. Amavisd will
# send the typical 55x reject response to the upstream MTA and
# that MTA may create a reject notice (bounce) and return it to
# the sender.
# This notice is not as informative as the one created using
# D_BOUNCE, so usually D_BOUNCE is preferred over D_REJECT.
# If a quarantine is configured, a copy of the mail will go
# there, if not mail message will be lost, but the sender should
# be notified their message was rejected.
#
# - D_DISCARD: Mail will not be delivered to its recipients and the sender
# normally will NOT be notified.
# If a quarantine is configured, a copy of the mail will go
# there, if not mail message will be lost. Note that there are
# additional settings available that can send notifications to
# persons that normally may not be notified when an undesirable
# message is found, so it is possible to notify the sender even
# when using D_DISCARD.
#
# Where to store quarantined mail message:
#
# - 'local:spam-%i-%m', quarantine mail on local file system.
# - 'sql:', quarantine mail in SQL server specified in @storage_sql_dsn.
# - undef, do not quarantine mail.
# SPAM.
$final_spam_destiny = D_DISCARD;
$spam_quarantine_method = 'sql:';
$spam_quarantine_to = 'spam-quarantine';
# Virus
$final_virus_destiny = D_DISCARD;
$virus_quarantine_method = 'sql:';
$virus_quarantine_to = 'virus-quarantine';
# Banned
$final_banned_destiny = D_DISCARD;
$banned_files_quarantine_method = 'sql:';
$banned_quarantine_to = 'banned-quarantine';
# Bad header.
$final_bad_header_destiny = D_DISCARD;
$bad_header_quarantine_method = 'sql:';
$bad_header_quarantine_to = 'bad-header-quarantine';
#########################
# Quarantine CLEAN mails.
# Don't forget to enable clean quarantine in policy bank 'MYUSERS'.
#
#$clean_quarantine_method = 'sql:';
#$clean_quarantine_to = 'clean-quarantine';
# a string to prepend to Subject (for local recipients only) if mail could
# not be decoded or checked entirely, e.g. due to password-protected archives
#$undecipherable_subject_tag = '***UNCHECKED*** '; # undef disables it
$undecipherable_subject_tag = undef;
# Hope to fix 'nested MAIL command' issue on high load server.
$smtp_connection_cache_enable = 0;
# The default set of header fields to be signed can be controlled
# by setting %signed_header_fields elements to true (to sign) or
# to false (not to sign). Keys must be in lowercase, e.g.:
# 0 -> off
# 1 -> on
$signed_header_fields{'received'} = 0;
$signed_header_fields{'to'} = 1;
#
# DKIM
#
# Enable DKIM verification globally.
$enable_dkim_verification = 1;
# Disable DKIM signing globally, because it's controlled per policy bank.
#$enable_dkim_signing = 1;
# Add dkim_key here.
dkim_key('petry.srv.br', 'dkim', '/var/lib/dkim/petry.srv.br.pem');
@dkim_signature_options_bysender_maps = ({
# 'd' defaults to a domain of an author/sender address,
# 's' defaults to whatever selector is offered by a matching key
# Per-domain dkim key
#"domain.com" => { d => "domain.com", a => 'rsa-sha256', ttl => 10*24*3600 },
# catch-all (one dkim key for all domains)
'.' => {d => 'petry.srv.br',
a => 'rsa-sha256',
c => 'relaxed/simple',
ttl => 30*24*3600 },
});
#
# Disclaimer settings
#
# Uncomment this line to enable singing disclaimer in outgoing mails.
#$defang_maps_by_ccat{+CC_CATCHALL} = [ 'disclaimer' ];
# Program used to signing disclaimer in outgoing mails.
$altermime = '/usr/local/bin/altermime';
# Disclaimer in plain text formart.
@altermime_args_disclaimer = qw(--disclaimer=/etc/postfix/disclaimer/_OPTION_.txt --disclaimer-html=/etc/postfix/disclaimer/_OPTION_.txt --force-for-bad-html);
@disclaimer_options_bysender_maps = ({
# Per-domain, per-user disclaimer setting:
# '<domain>' => /path/to/disclaimer.txt,
# '<email>' => /path/to/disclaimer.txt,
# Catch-all disclaimer setting: /etc/postfix/disclaimer/default.txt
'.' => 'default',
},);
$sql_allow_8bit_address = 1;
$timestamp_fmt_mysql = 1; # if using MySQL *and* msgs.time_iso is TIMESTAMP;
# Reporting and quarantining.
@storage_sql_dsn = (['DBI:mysql:database=amavisd;host=127.0.0.1;port=3306', 'amavisd', 'XXXXXXXXXXXXXXXXXXXXXXXXXXXX']);
# Lookup for per-recipient, per-domain and global policy.
@lookup_sql_dsn = @storage_sql_dsn;
# Don't send email with subject "UNCHECKED contents in mail FROM xxx".
delete $admin_maps_by_ccat{&CC_UNCHECKED};
# Do not notify administrator about SPAM/VIRUS from remote servers.
$virus_admin = undef;
$spam_admin = undef;
$banned_admin = undef;
$bad_header_admin = undef;
#
# Pre-define some policy banks.
#
# You can assign certain policy banks to clients/senders you want to whitelist
# with parameter `@client_ipaddr_policy` and @author_to_policy_bank_maps.
$policy_bank{'FULL_WHITELIST'} = {
bypass_spam_checks_maps => [1],
spam_lovers_maps => [1],
bypass_decode_parts => 1,
bypass_virus_checks_maps => [1],
virus_lovers_maps => [1],
bypass_banned_checks_maps => [1],
banned_files_lovers_maps => [1],
bypass_header_checks_maps => [1],
bad_header_lovers_maps => [1],
};
$policy_bank{'NO_SPAM_CHECK'} = {
bypass_spam_checks_maps => [1],
spam_lovers_maps => [1],
};
$policy_bank{'NO_VIRUS_CHECK'} = {
bypass_decode_parts => 1,
bypass_virus_checks_maps => [1],
virus_lovers_maps => [1],
};
$policy_bank{'NO_BANNED_CHECK'} = {
bypass_banned_checks_maps => [1],
banned_files_lovers_maps => [1],
};
$policy_bank{'NO_BAD_HEADER_CHECK'} = {
bypass_header_checks_maps => [1],
bad_header_lovers_maps => [1],
};
#$policy_bank{'MILD_WHITELIST'} = {
# score_sender_maps => [ { '.' => [-1.8] } ],
#};
#
# Logging
#
$do_syslog = 1; # log via syslogd (preferred)
$syslog_facility = 'mail'; # Syslog facility as a string
$log_level = 0; # Amavisd log level.
# Verbosity: 0, 1, 2, 3, 4, 5, -d.
$sa_debug = 0; # SpamAssassin debugging (require $log_level).
# Default if off (0).
# Amavisd on some Linux/BSD distribution use $banned_namepath_re instead of
# $banned_filename_re, so we define some blocked file types here.
#
# Sample input for $banned_namepath_re:
#
# P=p003\tL=1\tM=multipart/mixed\nP=p002\tL=1/2\tM=application/octet-stream\tT=dat\tN=my_docum.zip
# P=p003,L=1,M=multipart/mixed | P=p002,L=1/2,M=application/zip,T=zip,N=FedEx_00628727.zip | P=p005,L=1/2/2,T=asc,N=FedEx_00628727.doc.wsf
#
# What it means:
# - T: type. e.g. zip archive.
# - M: MIME type. e.g. application/octet-stream.
# - N: suggested (MIME) name. e.g. my_docum.zip.
$banned_namepath_re = new_RE(
#[qr'T=(rar|arc|arj|zoo|gz|bz2)(,|\t)'xmi => 'DISCARD'], # Compressed file types
[qr'T=x-(msdownload|msdos-program|msmetafile)(,|\t)'xmi => 'DISCARD'],
[qr'T=(hta)(,|\t)'xmi => 'DISCARD'],
# Dangerous mime types
[qr'T=(9|386|LeChiffre|aaa|abc|aepl|ani|aru|atm|aut|b64|bat|bhx|bkd|blf|bll|bmw|boo|bps|bqf|breaking_bad|buk|bup|bxz|cc|ccc|ce0|ceo|cfxxe|chm|cih|cla|class|cmd|com|cpl|crinf|crjoker|crypt|cryptolocker|cryptowall|ctbl|cxq|cyw|dbd|delf|dev|dlb|dli|dll|dllx|dom|drv|dx|dxz|dyv|dyz|ecc|exe|exe-ms|exe1|exe_renamed|exx|ezt|ezz|fag|fjl|fnr|fuj|good|gzquar|hlp|hlw|hqx|hsq|hts|iva|iws|jar|js|kcd|keybtc@inbox_com|let|lik|lkh|lnk|locky|lok|lol!|lpaq5|magic|mfu|micro|mim|mjg|mjz|nls|oar|ocx|osa|ozd|pcx|pgm|php2|php3|pid|pif|plc|pr|pzdc|qit|qrn|r5a|rhk|rna|rsc_tmp|s7p|scr|shs|ska|smm|smtmp|sop|spam|ssy|swf|sys|tko|tps|tsa|tti|ttt|txs|upa|uu|uue|uzy|vb|vba|vbe|vbs|vbx|vexe|vxd|vzr|wlpginstall|ws|wsc|wsf|wsh|wss|xdu|xir|xlm|xlv|xnt|xnxx|xtbl|xxe|xxx|xyz|zix|zvz|zzz)(,|\t)'xmi => 'DISCARD'],
# Dangerous file name extensions
[qr'N=.*\.(9|386|LeChiffre|aaa|abc|aepl|ani|aru|atm|aut|b64|bat|bhx|bkd|blf|bll|bmw|boo|bps|bqf|breaking_bad|buk|bup|bxz|cc|ccc|ce0|ceo|cfxxe|chm|cih|cla|class|cmd|com|cpl|crinf|crjoker|crypt|cryptolocker|cryptowall|ctbl|cxq|cyw|dbd|delf|dev|dlb|dli|dll|dllx|dom|drv|dx|dxz|dyv|dyz|ecc|exe|exe-ms|exe1|exe_renamed|exx|ezt|ezz|fag|fjl|fnr|fuj|good|gzquar|hlp|hlw|hqx|hsq|hts|iva|iws|jar|js|kcd|keybtc@inbox_com|let|lik|lkh|lnk|locky|lok|lol!|lpaq5|magic|mfu|micro|mim|mjg|mjz|nls|oar|ocx|osa|ozd|pcx|pgm|php2|php3|pid|pif|plc|pr|pzdc|qit|qrn|r5a|rhk|rna|rsc_tmp|s7p|scr|shs|ska|smm|smtmp|sop|spam|ssy|swf|sys|tko|tps|tsa|tti|ttt|txs|upa|uu|uue|uzy|vb|vba|vbe|vbs|vbx|vexe|vxd|vzr|wlpginstall|ws|wsc|wsf|wsh|wss|xdu|xir|xlm|xlv|xnt|xnxx|xtbl|xxe|xxx|xyz|zix|zvz|zzz)$'xmi => 'DISCARD'],
);
# $bounce_killer_score defaults to 100, it will cause quota exceed notification
# email sent by Dovecot quarantined by Amavisd.
$penpals_bonus_score = undef;
$bounce_killer_score = 0;
# Selectively disable some of the header checks
#
# Duplicate or multiple occurrence of a header field
$allowed_header_tests{'multiple'} = 0;
# Missing some headers. e.g. 'Date:'
$allowed_header_tests{'missing'} = 0;
# Listen on specified addresses.
$inet_socket_bind = ['127.0.0.1'];
# Set ACL
@inet_acl = qw(127.0.0.1 [::1]);
# Num of pre-forked children.
# WARNING: it must match (equal to or larger than) the number set in
# `maxproc` column in Postfix master.cf for the `smtp-amavis` transport.
$max_servers = 4;
1; # insure a defined return
