Postfix + SSL + IPv6 + ClamAV + SpamAssassin + SPF + DKIM + DMARCの構築方法

[powertools]
name=CentOS Linux $releasever - PowerTools
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=PowerTools&infra=$infra
#baseurl=http://mirror.centos.org/$contentdir/$releasever/PowerTools/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial

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;
#   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

# $myprogram_name = $0; # set to 'amavisd' or similar to avoid process name
                        # truncation in /proc/<pid>/stat and ps -e output

$max_servers = 2;            # num of pre-forked children (2..30 is common), -m
$daemon_user  = 'amavis';    # (no default;  customary: vscan or amavis), -u
$daemon_group = 'amavis';    # (no default;  customary: vscan or amavis), -g

$mydomain = 'kamata-net.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
# $release_format = 'resend';     # 'attach', 'plain', 'resend'
# $report_format  = 'arf';        # 'attach', 'plain', 'resend', 'arf'

# $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 = "/run/amavisd/amavisd.lock";  # -L
$pid_file  = "/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

$enable_db = 1;              # enable use of BerkeleyDB/libdb (SNMP and nanny)
# $enable_zmq = 1;           # enable use of ZeroMQ (SNMP and nanny)
$nanny_details_level = 2;    # nanny verbosity: 1: traditional, 2: detailed
$enable_dkim_verification = 1;  # enable DKIM signatures verification
$enable_dkim_signing = 1;    # load DKIM signing code, keys defined by dkim_key

#@local_domains_maps = ( [".$mydomain","kamata-net.com","kamata-net.jp"] );  # list of all local domains
@local_domains_maps = (1);

@mynetworks = qw( 127.0.0.0/8 [::1] [FE80::]/10 [FEC0::]/10 [2405:6580:27e0:1300::]/64
                  10.0.0.0/8 172.16.0.0/12 192.168.10.0/24 192.168.30.0/24 );

$unix_socketname = "/run/amavisd/amavisd.sock";  # amavisd-release or amavis-milter
               # option(s) -p overrides $inet_socket_port and $unix_socketname

# The default receiving port in the Fedora and RHEL SELinux policy is 10024.
# To allow additional ports you need to label them as 'amavisd_recv_port_t'
# For example: semanage port -a -t amavisd_recv_port_t -p tcp 10022
$inet_socket_port = 10024;   # listen on this local TCP port(s)
# $inet_socket_port = [10022,10024];  # 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 10022) for filtering
$interface_policy{'10022'} = '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]:10025',
  # 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  = 2.0;  # add spam info headers if at, or above that level
$sa_tag_level_deflt  = -999;  # 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 suppressed
$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
$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
$bounce_killer_score = 100;  # spam score points to add for joe-jobbed bounces

$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
# @storage_redis_dsn = ( {server=>'127.0.0.1:6379', db_id=>1} );
# $redis_logging_key = 'amavis-log';
# $redis_logging_queue_size_limit = 300000;  # about 250 MB / 100000

# $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
# 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 = 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!
$myhostname = 'smtp.kamata-net.com';  # must be a fully-qualified domain name!

# The default forwarding port in the Fedora and RHEL SELinux policy is 10025.
# To allow additional ports you need to label them as 'amavisd_send_port_t'.
# For example: semanage port -a -t amavisd_send_port_t -p tcp 10023
# $notify_method  = 'smtp:[127.0.0.1]:10023';
# $forward_method = 'smtp:[127.0.0.1]:10023';  # set to undef with milter!

$final_virus_destiny      = D_DISCARD;
$final_banned_destiny     = D_BOUNCE;
$final_spam_destiny       = D_DISCARD;  #!!!  D_DISCARD / D_REJECT
$final_bad_header_destiny = D_BOUNCE;
# $bad_header_quarantine_method = undef;

content_filter = smtp-amavis:[127.0.0.1]:10024

smtp-amavis unix -    -    n    -    2 smtp
    -o smtp_data_done_timeout=1200
    -o smtp_send_xforward_command=yes
    -o disable_dns_lookups=yes

# TextCat - language guesser
#
loadplugin Mail::SpamAssassin::Plugin::TextCat

### Spamassassin Rules Updates ###
#
# http://wiki.apache.org/spamassassin/RuleUpdates
# 
# sa-update automatically updates your rules once per day if a spam daemon like
# spamd or amavisd are running.

[Unit]
Description=Spamassassin Rules Update
Documentation=man:sa-update(1)

[Service]
# Note that the opposite of "yes" is the empty string, NOT "no"
# Options for the actual sa-update command
# These are added to the channel configuration from 
# /etc/mail/spamassassin/channel.d/*.conf
Environment=OPTIONS=-v

# Debug script - send mail even if no update available
#Environment=DEBUG=yes

# Send mail when updates successfully processed
# Default: send mail only on error
#Environment=NOTIFY_UPD=yes

ExecStart=/usr/share/spamassassin/sa-update.cron

SuccessExitStatus=1

[Install]
WantedBy = multi-user.target

#!/bin/sh

/usr/bin/freshclam --daemon-notify --quiet --log=/var/log/freshclam.log

"policyd-spf.conf" 15L, 302C                                                                                                                 1,1          全て
#  For a fully commented sample config file see policyd-spf.conf.commented

debugLevel = 1
TestOnly = 1

#HELO_reject = Fail
#Mail_From_reject = Fail
HELO_reject = False
Mail_From_reject = False

PermError_reject = False
TempError_Defer = False

skip_addresses = 127.0.0.0/8,::ffff:127.0.0.0/104,::1

smtpd_recipient_restrictions =
    permit_mynetworks
    permit_sasl_authenticated
    reject_unauth_destination
    check_policy_service unix:private/policy-spf

policy-spf unix - n n - 0 spawn user=nobody argv=/usr/bin/python3 /usr/libexec/postfix/policyd-spf /etc/python-policyd-spf/policyd-spf.conf

# Directory in which to place saslauthd's listening socket, pid file, and so
# on.  This directory must already exist.
SOCKETDIR=/run/saslauthd

# Mechanism to use when checking passwords.  Run "saslauthd -v" to get a list
# of which mechanism your installation was compiled with the ablity to use.
#MECH=pam
MECH=shadow

# Additional flags to pass to saslauthd on the command line.  See saslauthd(8)
# for the list of accepted flags.
FLAGS=

〜〜
[ req_distinguished_name ]
countryName                     = Country Name (2 letter code)
countryName_default             = JP
countryName_min                 = 2
countryName_max                 = 2

stateOrProvinceName             = State or Province Name (full name)
stateOrProvinceName_default     = Tokyo

localityName                    = Locality Name (eg, city)
localityName_default            = Ota-ku

0.organizationName              = Organization Name (eg, company)
0.organizationName_default      = Kamata-Net

# we can do this but it is not needed normally :-)
#1.organizationName             = Second Organization Name (eg, company)
#1.organizationName_default     = World Wide Web Pty Ltd

organizationalUnitName          = Organizational Unit Name (eg, section)
organizationalUnitName_default  = CA (Certification Authority)

commonName                      = Common Name (eg, your name or your server\'s hostname)
commonName_default              = CA.kamata-net.com
commonName_max                  = 64

emailAddress                    = Email Address
emailAddress_default            = webmaster@kamata-net.com
emailAddress_max                = 64

# SET-ex3                       = SET extension number 3

[ req_attributes ]
challengePassword               = A challenge password
challengePassword_min           = 4
challengePassword_max           = 20

unstructuredName                = An optional company name

[ usr_cert ]

# These extensions are added when 'ca' signs a request.

# This goes against PKIX guidelines but some CAs do it and some software
# requires this to avoid interpreting an end user certificate as a CA.

#basicConstraints=CA:FALSE
basicConstraints=CA:TRUE

# Here are some examples of the usage of nsCertType. If it is omitted
# the certificate can be used for anything *except* object signing.

# This is OK for an SSL server.
# nsCertType                    = server

# For an object signing certificate this would be used.
# nsCertType = objsign

# For normal client use this is typical
# nsCertType = client, email
nsCertType = client, email
〜〜

# The full pathname of a file with the Postfix SMTP server RSA private key
# in PEM format. The private key must be accessible without a pass-phrase,
# i.e. it must not be encrypted.
#

# TLS CONFIGURATION
#
# Basic Postfix TLS configuration by default with self-signed certificate
# for inbound SMTP and also opportunistic TLS for outbound SMTP.

# The full pathname of a file with the Postfix SMTP server RSA certificate
# in PEM format. Intermediate certificates should be included in general,
# the server certificate first, then the issuing CA(s) (bottom-up order).
#
smtpd_tls_cert_file = /etc/pki/postfix/certs/postfix.pem

# The full pathname of a file with the Postfix SMTP server RSA private key
# in PEM format. The private key must be accessible without a pass-phrase,
# i.e. it must not be encrypted.
#
smtpd_tls_key_file = /etc/pki/postfix/private/privkey.pem

# Announce STARTTLS support to remote SMTP clients, but do not require that
# clients use TLS encryption (opportunistic TLS inbound).
#
smtpd_tls_security_level = may

# Directory with PEM format Certification Authority certificates that the
# Postfix SMTP client uses to verify a remote SMTP server certificate.
#
smtp_tls_CApath = /etc/pki/postfix/certs

# The full pathname of a file containing CA certificates of root CAs
# trusted to sign either remote SMTP server certificates or intermediate CA
# certificates.
#
#smtp_tls_CAfile = /etc/pki/postfix/certs/ca-bundle.crt
smtp_tls_CAfile = /etc/pki/postfix/cacert.pem

# Use TLS if this is supported by the remote SMTP server, otherwise use
# plaintext (opportunistic TLS outbound).
#
meta_directory = /etc/postfix
shlib_directory = /usr/lib64/postfix

# SMTP-Auth
# SASL認証有効化
#自身のSMTP-AUTH化
smtpd_sasl_auth_enable = yes
#接続先（Submission用）のSMTP-AUTH
smtp_sasl_auth_enable = yes

# mynetworks以外で匿名での接続を拒否
smtpd_sasl_security_options = noanonymous
smtp_sasl_security_options = noanonymous

# 規格外の動作に対応
broken_sasl_auth_clients = yes

#SMTP-Auth User:Password
smtp_sasl_password_maps = hash:/etc/postfix/relay_password

[mail.asahi-net.or.jp]:587      (ユーザー名）:（パスワード）

##
## Mailbox locations and namespaces
##

# Location for users' mailboxes. The default is empty, which means that Dovecot
# tries to find the mailboxes automatically. This won't work if the user
# doesn't yet have any mail, so you should explicitly tell Dovecot the full
# location.
#
# If you're using mbox, giving a path to the INBOX file (eg. /var/mail/%u)
# isn't enough. You'll also need to tell Dovecot where the other mailboxes are
# kept. This is called the "root mail directory", and it must be the first
# path given in the mail_location setting.
#
# There are a few special variables you can use, eg.:
#
#   %u - username
#   %n - user part in user@domain, same as %u if there's no domain
#   %d - domain part in user@domain, empty if there's no domain
#   %h - home directory
#
# See doc/wiki/Variables.txt for full list. Some examples:
#
#   mail_location = maildir:~/Maildir
#   mail_location = mbox:~/mail:INBOX=/var/mail/%u
#   mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
#
# <doc/wiki/MailLocation.txt>
#
mail_location = maildir:~/Maildir

#default_process_limit = 100
#default_client_limit = 1000

# Default VSZ (virtual memory size) limit for service processes. This is mainly
# intended to catch and kill processes that leak memory before they eat up
# everything.
#default_vsz_limit = 256M

# Login user is internally used by login processes. This is the most untrusted
# user in Dovecot system. It shouldn't have access to anything at all.
#default_login_user = dovenull

# Internal user is used by unprivileged processes. It should be separate from
# login user, so that login processes can't disturb other processes.
#default_internal_user = dovecot

service imap-login {
  inet_listener imap {
    #port = 143
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }

##
## SSL settings
##

# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
# disable plain pop3 and imap, allowed are only pop3+TLS, pop3s, imap+TLS and imaps
# plain imap and pop3 are still allowed for local connections
ssl = required

# PEM encoded X.509 SSL/TLS certificate and private key. They're opened before
# dropping root privileges, so keep the key file unreadable by anyone but
# root. Included doc/mkcert.sh can be used to easily generate self-signed
# certificate, just make sure to update the domains in dovecot-openssl.cnf
#ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
#ssl_key = </etc/pki/dovecot/private/dovecot.pem
ssl_cert = </etc/pki/postfix/certs/dovecot.pem
ssl_key = </etc/pki/postfix/private/dovecot.pem

"KeyTable" 11L, 847C                                                                                                                         1,1          全て
# OPENDKIM KEY TABLE
# To use this file, uncomment the #KeyTable option in /etc/opendkim.conf,
# then uncomment the following line and replace example.com with your domain
# name, then restart OpenDKIM. Additional keys may be added on separate lines.

#default._domainkey.example.com example.com:default:/etc/opendkim/keys/default.private
default._domainkey.kamata-net.com kamata-net.com:default:/etc/opendkim/keys/kamata-net.com/default.private
default._domainkey.kamata-net.jp kamata-net.jp:default:/etc/opendkim/keys/kamata-net.jp/default.private
…

"SigningTable" 30L, 1458C                                                                                                                    1,1          全て
# OPENDKIM SIGNING TABLE
# This table controls how to apply one or more signatures to outgoing messages based
# on the address found in the From: header field. In simple terms, this tells
# OpenDKIM "how" to apply your keys.

# To use this file, uncomment the SigningTable option in /etc/opendkim.conf,
# then uncomment one of the usage examples below and replace example.com with your
# domain name, then restart OpenDKIM.

# WILDCARD EXAMPLE
# Enables signing for any address on the listed domain(s), but will work only if
# "refile:/etc/opendkim/SigningTable" is included in /etc/opendkim.conf.
# Create additional lines for additional domains.

#*@example.com default._domainkey.example.com

# NON-WILDCARD EXAMPLE
# If "file:" (instead of "refile:") is specified in /etc/opendkim.conf, then
# wildcards will not work. Instead, full user@host is checked first, then simply host,
# then user@.domain (with all superdomains checked in sequence, so "foo.example.com"
# would first check "user@foo.example.com", then "user@.example.com", then "user@.com"),
# then .domain, then user@*, and finally *. See the opendkim.conf(5) man page under
# "SigningTable" for more details.

#example.com default._domainkey.example.com
*@kamata-net.com default._domainkey.kamata-net.com
*@kamata-net.jp default._domainkey.kamata-net.jp
…

kamata-net.com default._domainkey.kamata-net.com

"TrustedHosts" 9L, 378C                                                                                                                      1,1          全て
# OPENDKIM TRUSTED HOSTS
# To use this file, uncomment the #ExternalIgnoreList and/or the #InternalHosts
# option in /etc/opendkim.conf then restart OpenDKIM. Additional hosts
# may be added on separate lines (IP addresses, hostnames, or CIDR ranges).
# The localhost IP (127.0.0.1) should always be the first entry in this file.
127.0.0.1
::1
#host.example.com
#192.168.1.0/24

# DKIM署名
smtpd_milters = inet:127.0.0.1:8891
non_smtpd_milters = inet:localhost:8891
milter_default_action = accept

$enable_db = 1;              # enable use of BerkeleyDB/libdb (SNMP and nanny)
# $enable_zmq = 1;           # enable use of ZeroMQ (SNMP and nanny)
$nanny_details_level = 2;    # nanny verbosity: 1: traditional, 2: detailed
$enable_dkim_verification = 0;  # enable DKIM signatures verification
$enable_dkim_signing = 0;    # load DKIM signing code, keys defined by dkim_key

$TTL 3600
@       IN      SOA     ns.kamata-net.com. root.ns.kamata-net.com. (
        2021020503      ; Serial
        10800           ; Refresh 3 hours
        1800            ; Retry 30 minutes
        43200           ; Expire 12 hours
        3600 )          ; Minimum 1 hour
;$origin kamata-net.com.

                IN      AAAA    2405:6580:27e0:1300:20c:29ff:fe91:e989
                IN      A       218.45.184.224
                IN      NS      ns.kamata-net.com.
                IN      MX      10      mail.kamata-net.com.
                IN      TXT     "v=spf1 +mx +include:spf-01.asahi-net.or.jp -all"
default._domainkey      IN      TXT     "v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9LVK7mIQmGdDPvdfUTZXnOlsaY0p4YMwDmuBK+vyQrH+V7fNULyGXn5nuMeRFbMKwos72Uuw4Af/YQ6ppGxRNrCdu7g8jnGGmMSU165xgNvLUKr/qjaoNdBK/8W5V7EhpEinKC5+9OeSeh5io24gLPZwIjeRTfiF5T3jW7eo6nQIDAQAB"
_adsp._domainkey        IN      TXT     "dkim=all"
_dmarc          IN      TXT     "v=DMARC1;p=none;rua=mailto:postmaster@kamata-net.com;ruf=mailto:postmaster@kamata-net.com;rf=afrf;pct=100"
;
;
mail            IN      A       218.45.184.224
mail            IN      AAAA    2405:6580:27e0:1300:d224:43aa:890a:f888
smtp            IN      A       218.45.184.224
smtp            IN      AAAA    2405:6580:27e0:1300:d224:43aa:890a:f888
imap            IN      A       218.45.184.224
imap            IN      AAAA    2405:6580:27e0:1300:d224:43aa:890a:f888
ns              IN      A       218.45.184.224
ns              IN      AAAA    2405:6580:27e0:1300:d224:43aa:890a:f888
static          IN      A       218.45.184.224
static          IN      AAAA    2405:6580:27e0:1300:20c:29ff:fe91:e989
blog            IN      A       218.45.184.224
blog            IN      AAAA    2405:6580:27e0:1300:20c:29ff:fe91:e989
blog            IN      TXT     "google-site-verification: kAyWyOulCwAZZIBOSqgBZUmPcJ74T3nsEejnU58Ttw8"
blog            IN      MX      10      mail.kamata-net.com.
www             IN      A       218.45.184.224
www             IN      AAAA    2405:6580:27e0:1300:20c:29ff:fe91:e989
www             IN      TXT     "google-site-verification: cyjBNfZDifARLZ1jrPNotZFmYk4KshcjGnppX59zN8Q"
old             IN      A       218.45.184.224
old             IN      AAAA    2405:6580:27e0:1300:20c:29ff:fe91:e989
sip             IN      A       218.45.184.224
;
;
localhost       IN      A       127.0.0.1
loghost         IN      CNAME   localhost

# Global Postfix configuration file. This file lists only a subset
# of all parameters. For the syntax, and for a complete parameter
# list, see the postconf(5) manual page (command: "man 5 postconf").
#
# For common configuration examples, see BASIC_CONFIGURATION_README
# and STANDARD_CONFIGURATION_README. To find these documents, use
# the command "postconf html_directory readme_directory", or go to
# http://www.postfix.org/BASIC_CONFIGURATION_README.html etc.
#
# For best results, change no more than 2-3 parameters at a time,
# and test if Postfix still works after every change.

# COMPATIBILITY
#
# The compatibility_level determines what default settings Postfix
# will use for main.cf and master.cf settings. These defaults will
# change over time.
#
# To avoid breaking things, Postfix will use backwards-compatible
# default settings and log where it uses those old backwards-compatible
# default settings, until the system administrator has determined
# if any backwards-compatible default settings need to be made
# permanent in main.cf or master.cf.
#
# When this review is complete, update the compatibility_level setting
# below as recommended in the RELEASE_NOTES file.
#
# The level below is what should be used with new (not upgrade) installs.
#
compatibility_level = 2

# SOFT BOUNCE
#
# The soft_bounce parameter provides a limited safety net for
# testing.  When soft_bounce is enabled, mail will remain queued that
# would otherwise bounce. This parameter disables locally-generated
# bounces, and prevents the SMTP server from rejecting mail permanently
# (by changing 5xx replies into 4xx replies). However, soft_bounce
# is no cure for address rewriting mistakes or mail routing mistakes.
#
#soft_bounce = no

# LOCAL PATHNAME INFORMATION
#
# The queue_directory specifies the location of the Postfix queue.
# This is also the root directory of Postfix daemons that run chrooted.
# See the files in examples/chroot-setup for setting up Postfix chroot
# environments on different UNIX systems.
#
queue_directory = /var/spool/postfix

# The command_directory parameter specifies the location of all
# postXXX commands.
#
command_directory = /usr/sbin

# The daemon_directory parameter specifies the location of all Postfix
# daemon programs (i.e. programs listed in the master.cf file). This
# directory must be owned by root.
#
daemon_directory = /usr/libexec/postfix

# The data_directory parameter specifies the location of Postfix-writable
# data files (caches, random numbers). This directory must be owned
# by the mail_owner account (see below).
#
data_directory = /var/lib/postfix

# QUEUE AND PROCESS OWNERSHIP
#
# The mail_owner parameter specifies the owner of the Postfix queue
# and of most Postfix daemon processes.  Specify the name of a user
# account THAT DOES NOT SHARE ITS USER OR GROUP ID WITH OTHER ACCOUNTS
# AND THAT OWNS NO OTHER FILES OR PROCESSES ON THE SYSTEM.  In
# particular, don't specify nobody or daemon. PLEASE USE A DEDICATED
# USER.
#
mail_owner = postfix

# The default_privs parameter specifies the default rights used by
# the local delivery agent for delivery to external file or command.
# These rights are used in the absence of a recipient user context.
# DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER.
#
#default_privs = nobody

# INTERNET HOST AND DOMAIN NAMES
#
# The myhostname parameter specifies the internet hostname of this
# mail system. The default is to use the fully-qualified domain name
# from gethostname(). $myhostname is used as a default value for many
# other configuration parameters.
#
#myhostname = host.domain.tld
#myhostname = virtual.domain.tld
myhostname = mail.kamata-net.com

# The mydomain parameter specifies the local internet domain name.
# The default is to use $myhostname minus the first component.
# $mydomain is used as a default value for many other configuration
# parameters.
#
#mydomain = domain.tld
mydomain = kamata-ne.tcom

# SENDING MAIL
#
# The myorigin parameter specifies the domain that locally-posted
# mail appears to come from. The default is to append $myhostname,
# which is fine for small sites.  If you run a domain with multiple
# machines, you should (1) change this to $mydomain and (2) set up
# a domain-wide alias database that aliases each user to
# user@that.users.mailhost.
#
# For the sake of consistency between sender and recipient addresses,
# myorigin also specifies the default domain name that is appended
# to recipient addresses that have no @domain part.
#
#myorigin = $myhostname
#myorigin = $mydomain

# RECEIVING MAIL

# The inet_interfaces parameter specifies the network interface
# addresses that this mail system receives mail on.  By default,
# the software claims all active interfaces on the machine. The
# parameter also controls delivery of mail to user@[ip.address].
#
# See also the proxy_interfaces parameter, for network addresses that
# are forwarded to us via a proxy or network address translator.
#
# Note: you need to stop/start Postfix when this parameter changes.
#
#inet_interfaces = $myhostname
#inet_interfaces = $myhostname, localhost
inet_interfaces = all
#inet_interfaces = localhost

# Enable IPv4, and IPv6 if supported
inet_protocols = all

# The proxy_interfaces parameter specifies the network interface
# addresses that this mail system receives mail on by way of a
# proxy or network address translation unit. This setting extends
# the address list specified with the inet_interfaces parameter.
#
# You must specify your proxy/NAT addresses when your system is a
# backup MX host for other domains, otherwise mail delivery loops
# will happen when the primary MX host is down.
#
#proxy_interfaces =
#proxy_interfaces = 1.2.3.4

# The mydestination parameter specifies the list of domains that this
# machine considers itself the final destination for.
#
# These domains are routed to the delivery agent specified with the
# local_transport parameter setting. By default, that is the UNIX
# compatible delivery agent that lookups all recipients in /etc/passwd
# and /etc/aliases or their equivalent.
#
# The default is $myhostname + localhost.$mydomain + localhost.  On
# a mail domain gateway, you should also include $mydomain.
#
# Do not specify the names of virtual domains - those domains are
# specified elsewhere (see VIRTUAL_README).
#
# Do not specify the names of domains that this machine is backup MX
# host for. Specify those names via the relay_domains settings for
# the SMTP server, or use permit_mx_backup if you are lazy (see
# STANDARD_CONFIGURATION_README).
#
# The local machine is always the final destination for mail addressed
# to user@[the.net.work.address] of an interface that the mail system
# receives mail on (see the inet_interfaces parameter).
#
# Specify a list of host or domain names, /file/name or type:table
# patterns, separated by commas and/or whitespace. A /file/name
# pattern is replaced by its contents; a type:table is matched when
# a name matches a lookup key (the right-hand side is ignored).
# Continue long lines by starting the next line with whitespace.
#
# See also below, section "REJECTING MAIL FOR UNKNOWN LOCAL USERS".
#
mydestination = $myhostname, localhost.$mydomain, localhost
#mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
#mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain,
#       mail.$mydomain, www.$mydomain, ftp.$mydomain

# REJECTING MAIL FOR UNKNOWN LOCAL USERS
#
# The local_recipient_maps parameter specifies optional lookup tables
# with all names or addresses of users that are local with respect
# to $mydestination, $inet_interfaces or $proxy_interfaces.
#
# If this parameter is defined, then the SMTP server will reject
# mail for unknown local users. This parameter is defined by default.
#
# To turn off local recipient checking in the SMTP server, specify
# local_recipient_maps = (i.e. empty).
#
# The default setting assumes that you use the default Postfix local
# delivery agent for local delivery. You need to update the
# local_recipient_maps setting if:
#
# - You define $mydestination domain recipients in files other than
#   /etc/passwd, /etc/aliases, or the $virtual_alias_maps files.
#   For example, you define $mydestination domain recipients in
#   the $virtual_mailbox_maps files.
#
# - You redefine the local delivery agent in master.cf.
#
# - You redefine the "local_transport" setting in main.cf.
#
# - You use the "luser_relay", "mailbox_transport", or "fallback_transport"
#   feature of the Postfix local delivery agent (see local(8)).
#
# Details are described in the LOCAL_RECIPIENT_README file.
#
# Beware: if the Postfix SMTP server runs chrooted, you probably have
# to access the passwd file via the proxymap service, in order to
# overcome chroot restrictions. The alternative, having a copy of
# the system passwd file in the chroot jail is just not practical.
#
# The right-hand side of the lookup tables is conveniently ignored.
# In the left-hand side, specify a bare username, an @domain.tld
# wild-card, or specify a user@domain.tld address.
#
#local_recipient_maps = unix:passwd.byname $alias_maps
#local_recipient_maps = proxy:unix:passwd.byname $alias_maps
#local_recipient_maps =

# The unknown_local_recipient_reject_code specifies the SMTP server
# response code when a recipient domain matches $mydestination or
# ${proxy,inet}_interfaces, while $local_recipient_maps is non-empty
# and the recipient address or address local-part is not found.
#
# The default setting is 550 (reject mail) but it is safer to start
# with 450 (try again later) until you are certain that your
# local_recipient_maps settings are OK.
#
unknown_local_recipient_reject_code = 550

# TRUST AND RELAY CONTROL

# The mynetworks parameter specifies the list of "trusted" SMTP
# clients that have more privileges than "strangers".
#
# In particular, "trusted" SMTP clients are allowed to relay mail
# through Postfix.  See the smtpd_recipient_restrictions parameter
# in postconf(5).
#
# You can specify the list of "trusted" network addresses by hand
# or you can let Postfix do it for you (which is the default).
#
# By default (mynetworks_style = subnet), Postfix "trusts" SMTP
# clients in the same IP subnetworks as the local machine.
# On Linux, this does works correctly only with interfaces specified
# with the "ifconfig" command.
#
# Specify "mynetworks_style = class" when Postfix should "trust" SMTP
# clients in the same IP class A/B/C networks as the local machine.
# Don't do this with a dialup site - it would cause Postfix to "trust"
# your entire provider's network.  Instead, specify an explicit
# mynetworks list by hand, as described below.
#
# Specify "mynetworks_style = host" when Postfix should "trust"
# only the local machine.
#
#mynetworks_style = class
#mynetworks_style = subnet
#mynetworks_style = host

# Alternatively, you can specify the mynetworks list by hand, in
# which case Postfix ignores the mynetworks_style setting.
#
# Specify an explicit list of network/netmask patterns, where the
# mask specifies the number of bits in the network part of a host
# address.
#
# You can also specify the absolute pathname of a pattern file instead
# of listing the patterns here. Specify type:table for table-based lookups
# (the value on the table right-hand side is not used).
#
#mynetworks = 168.100.189.0/28, 127.0.0.0/8
#mynetworks = $config_directory/mynetworks
#mynetworks = hash:/etc/postfix/network_table
mynetworks = 192.168.10.0/24,192.168.30.0/24,[2405:6580:27e0:1300::]/64,[::1],[FE80::]/10,[FEC0::]/10

# The relay_domains parameter restricts what destinations this system will
# relay mail to.  See the smtpd_recipient_restrictions description in
# postconf(5) for detailed information.
#
# By default, Postfix relays mail
# - from "trusted" clients (IP address matches $mynetworks) to any destination,
# - from "untrusted" clients to destinations that match $relay_domains or
#   subdomains thereof, except addresses with sender-specified routing.
# The default relay_domains value is $mydestination.
#
# In addition to the above, the Postfix SMTP server by default accepts mail
# that Postfix is final destination for:
# - destinations that match $inet_interfaces or $proxy_interfaces,
# - destinations that match $mydestination
# - destinations that match $virtual_alias_domains,
# - destinations that match $virtual_mailbox_domains.
# These destinations do not need to be listed in $relay_domains.
virtual_alias_domains = kamata-net.com, kamata-net.jp, mail.kamata-net.com
virtual_alias_maps = hash:/etc/postfix/virtual

# Specify a list of hosts or domains, /file/name patterns or type:name
# lookup tables, separated by commas and/or whitespace.  Continue
# long lines by starting the next line with whitespace. A file name
# is replaced by its contents; a type:name table is matched when a
# (parent) domain appears as lookup key.
#
# NOTE: Postfix will not automatically forward mail for domains that
# list this system as their primary or backup MX host. See the
# permit_mx_backup restriction description in postconf(5).
#
relay_domains = $mydestination

# INTERNET OR INTRANET

# The relayhost parameter specifies the default host to send mail to
# when no entry is matched in the optional transport(5) table. When
# no relayhost is given, mail is routed directly to the destination.
#
# On an intranet, specify the organizational domain name. If your
# internal DNS uses no MX records, specify the name of the intranet
# gateway host instead.
#
# In the case of SMTP, specify a domain, host, host:port, [host]:port,
# [address] or [address]:port; the form [host] turns off MX lookups.
#
# If you're connected via UUCP, see also the default_transport parameter.
#
#relayhost = $mydomain
#relayhost = [gateway.my.domain]
#relayhost = [mailserver.isp.tld]
#relayhost = uucphost
#relayhost = [an.ip.add.ress]
#relayhost = [192.168.30.104]

# REJECTING UNKNOWN RELAY USERS
#
# The relay_recipient_maps parameter specifies optional lookup tables
# with all addresses in the domains that match $relay_domains.
#
# If this parameter is defined, then the SMTP server will reject
# mail for unknown relay users. This feature is off by default.
#
# The right-hand side of the lookup tables is conveniently ignored.
# In the left-hand side, specify an @domain.tld wild-card, or specify
# a user@domain.tld address.
#
#relay_recipient_maps = hash:/etc/postfix/relay_recipients

# INPUT RATE CONTROL
#
# The in_flow_delay configuration parameter implements mail input
# flow control. This feature is turned on by default, although it
# still needs further development (it's disabled on SCO UNIX due
# to an SCO bug).
#
# A Postfix process will pause for $in_flow_delay seconds before
# accepting a new message, when the message arrival rate exceeds the
# message delivery rate. With the default 100 SMTP server process
# limit, this limits the mail inflow to 100 messages a second more
# than the number of messages delivered per second.
#
# Specify 0 to disable the feature. Valid delays are 0..10.
#
#in_flow_delay = 1s

# ADDRESS REWRITING
#
# The ADDRESS_REWRITING_README document gives information about
# address masquerading or other forms of address rewriting including
# username->Firstname.Lastname mapping.

# ADDRESS REDIRECTION (VIRTUAL DOMAIN)
#
# The VIRTUAL_README document gives information about the many forms
# of domain hosting that Postfix supports.

# "USER HAS MOVED" BOUNCE MESSAGES
#
# See the discussion in the ADDRESS_REWRITING_README document.

# TRANSPORT MAP
#
# See the discussion in the ADDRESS_REWRITING_README document.

# ALIAS DATABASE
#
# The alias_maps parameter specifies the list of alias databases used
# by the local delivery agent. The default list is system dependent.
#
# On systems with NIS, the default is to search the local alias
# database, then the NIS alias database. See aliases(5) for syntax
# details.
#
# If you change the alias database, run "postalias /etc/aliases" (or
# wherever your system stores the mail alias file), or simply run
# "newaliases" to build the necessary DBM or DB file.
#
# It will take a minute or so before changes become visible.  Use
# "postfix reload" to eliminate the delay.
#
#alias_maps = dbm:/etc/aliases
alias_maps = hash:/etc/aliases
#alias_maps = hash:/etc/aliases, nis:mail.aliases
#alias_maps = netinfo:/aliases

# The alias_database parameter specifies the alias database(s) that
# are built with "newaliases" or "sendmail -bi".  This is a separate
# configuration parameter, because alias_maps (see above) may specify
# tables that are not necessarily all under control by Postfix.
#
#alias_database = dbm:/etc/aliases
#alias_database = dbm:/etc/mail/aliases
alias_database = hash:/etc/aliases
#alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases

# ADDRESS EXTENSIONS (e.g., user+foo)
#
# The recipient_delimiter parameter specifies the separator between
# user names and address extensions (user+foo). See canonical(5),
# local(8), relocated(5) and virtual(5) for the effects this has on
# aliases, canonical, virtual, relocated and .forward file lookups.
# Basically, the software tries user+foo and .forward+foo before
# trying user and .forward.
#
#recipient_delimiter = +

# DELIVERY TO MAILBOX
#
# The home_mailbox parameter specifies the optional pathname of a
# mailbox file relative to a user's home directory. The default
# mailbox file is /var/spool/mail/user or /var/mail/user.  Specify
# "Maildir/" for qmail-style delivery (the / is required).
#
#home_mailbox = Mailbox
home_mailbox = Maildir/

# The mail_spool_directory parameter specifies the directory where
# UNIX-style mailboxes are kept. The default setting depends on the
# system type.
#
#mail_spool_directory = /var/mail
#mail_spool_directory = /var/spool/mail

# The mailbox_command parameter specifies the optional external
# command to use instead of mailbox delivery. The command is run as
# the recipient with proper HOME, SHELL and LOGNAME environment settings.
# Exception:  delivery for root is done as $default_user.
#
# Other environment variables of interest: USER (recipient username),
# EXTENSION (address extension), DOMAIN (domain part of address),
# and LOCAL (the address localpart).
#
# Unlike other Postfix configuration parameters, the mailbox_command
# parameter is not subjected to $parameter substitutions. This is to
# make it easier to specify shell syntax (see example below).
#
# Avoid shell meta characters because they will force Postfix to run
# an expensive shell process. Procmail alone is expensive enough.
#
# IF YOU USE THIS TO DELIVER MAIL SYSTEM-WIDE, YOU MUST SET UP AN
# ALIAS THAT FORWARDS MAIL FOR ROOT TO A REAL USER.
#
#mailbox_command = /some/where/procmail
#mailbox_command = /some/where/procmail -a "$EXTENSION"

# The mailbox_transport specifies the optional transport in master.cf
# to use after processing aliases and .forward files. This parameter
# has precedence over the mailbox_command, fallback_transport and
# luser_relay parameters.
#
# Specify a string of the form transport:nexthop, where transport is
# the name of a mail delivery transport defined in master.cf.  The
# :nexthop part is optional. For more details see the sample transport
# configuration file.
#
# NOTE: if you use this feature for accounts not in the UNIX password
# file, then you must update the "local_recipient_maps" setting in
# the main.cf file, otherwise the SMTP server will reject mail for
# non-UNIX accounts with "User unknown in local recipient table".
#
# Cyrus IMAP over LMTP. Specify ``lmtpunix      cmd="lmtpd"
# listen="/var/imap/socket/lmtp" prefork=0'' in cyrus.conf.
#mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtp

# If using the cyrus-imapd IMAP server deliver local mail to the IMAP
# server using LMTP (Local Mail Transport Protocol), this is prefered
# over the older cyrus deliver program by setting the
# mailbox_transport as below:
#
# mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtp
#
# The efficiency of LMTP delivery for cyrus-imapd can be enhanced via
# these settings.
#
# local_destination_recipient_limit = 300
# local_destination_concurrency_limit = 5
#
# Of course you should adjust these settings as appropriate for the
# capacity of the hardware you are using. The recipient limit setting
# can be used to take advantage of the single instance message store
# capability of Cyrus. The concurrency limit can be used to control
# how many simultaneous LMTP sessions will be permitted to the Cyrus
# message store.
#
# Cyrus IMAP via command line. Uncomment the "cyrus...pipe" and
# subsequent line in master.cf.
#mailbox_transport = cyrus

# The fallback_transport specifies the optional transport in master.cf
# to use for recipients that are not found in the UNIX passwd database.
# This parameter has precedence over the luser_relay parameter.
#
# Specify a string of the form transport:nexthop, where transport is
# the name of a mail delivery transport defined in master.cf.  The
# :nexthop part is optional. For more details see the sample transport
# configuration file.
#
# NOTE: if you use this feature for accounts not in the UNIX password
# file, then you must update the "local_recipient_maps" setting in
# the main.cf file, otherwise the SMTP server will reject mail for
# non-UNIX accounts with "User unknown in local recipient table".
#
#fallback_transport = lmtp:unix:/var/lib/imap/socket/lmtp
#fallback_transport =

# The luser_relay parameter specifies an optional destination address
# for unknown recipients.  By default, mail for unknown@$mydestination,
# unknown@[$inet_interfaces] or unknown@[$proxy_interfaces] is returned
# as undeliverable.
#
# The following expansions are done on luser_relay: $user (recipient
# username), $shell (recipient shell), $home (recipient home directory),
# $recipient (full recipient address), $extension (recipient address
# extension), $domain (recipient domain), $local (entire recipient
# localpart), $recipient_delimiter. Specify ${name?value} or
# ${name:value} to expand value only when $name does (does not) exist.
#
# luser_relay works only for the default Postfix local delivery agent.
#
# NOTE: if you use this feature for accounts not in the UNIX password
# file, then you must specify "local_recipient_maps =" (i.e. empty) in
# the main.cf file, otherwise the SMTP server will reject mail for
# non-UNIX accounts with "User unknown in local recipient table".
#
#luser_relay = $user@other.host
#luser_relay = $local@other.host
#luser_relay = admin+$local

# JUNK MAIL CONTROLS
#
# The controls listed here are only a very small subset. The file
# SMTPD_ACCESS_README provides an overview.

# The header_checks parameter specifies an optional table with patterns
# that each logical message header is matched against, including
# headers that span multiple physical lines.
#
# By default, these patterns also apply to MIME headers and to the
# headers of attached messages. With older Postfix versions, MIME and
# attached message headers were treated as body text.
#
# For details, see "man header_checks".
#
#header_checks = regexp:/etc/postfix/header_checks

# FAST ETRN SERVICE
#
# Postfix maintains per-destination logfiles with information about
# deferred mail, so that mail can be flushed quickly with the SMTP
# "ETRN domain.tld" command, or by executing "sendmail -qRdomain.tld".
# See the ETRN_README document for a detailed description.
#
# The fast_flush_domains parameter controls what destinations are
# eligible for this service. By default, they are all domains that
# this server is willing to relay mail to.
#
#fast_flush_domains = $relay_domains

# SHOW SOFTWARE VERSION OR NOT
#
# The smtpd_banner parameter specifies the text that follows the 220
# code in the SMTP server's greeting banner. Some people like to see
# the mail version advertised. By default, Postfix shows no version.
#
# You MUST specify $myhostname at the start of the text. That is an
# RFC requirement. Postfix itself does not care.
#
#smtpd_banner = $myhostname ESMTP $mail_name
#smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
smtpd_banner = $myhostname ESMTP

# PARALLEL DELIVERY TO THE SAME DESTINATION
#
# How many parallel deliveries to the same user or domain? With local
# delivery, it does not make sense to do massively parallel delivery
# to the same user, because mailbox updates must happen sequentially,
# and expensive pipelines in .forward files can cause disasters when
# too many are run at the same time. With SMTP deliveries, 10
# simultaneous connections to the same domain could be sufficient to
# raise eyebrows.
#
# Each message delivery transport has its XXX_destination_concurrency_limit
# parameter.  The default is $default_destination_concurrency_limit for
# most delivery transports. For the local delivery agent the default is 2.

#local_destination_concurrency_limit = 2
#default_destination_concurrency_limit = 20

# DEBUGGING CONTROL
#
# The debug_peer_level parameter specifies the increment in verbose
# logging level when an SMTP client or server host name or address
# matches a pattern in the debug_peer_list parameter.
#
debug_peer_level = 2

# The debug_peer_list parameter specifies an optional list of domain
# or network patterns, /file/name patterns or type:name tables. When
# an SMTP client or server host name or address matches a pattern,
# increase the verbose logging level by the amount specified in the
# debug_peer_level parameter.
#
#debug_peer_list = 127.0.0.1
#debug_peer_list = some.domain
#debug_peer_list = asahi-net.or.jp

# The debugger_command specifies the external command that is executed
# when a Postfix daemon program is run with the -D option.
#
# Use "command .. & sleep 5" so that the debugger can attach before
# the process marches on. If you use an X-based debugger, be sure to
# set up your XAUTHORITY environment variable before starting Postfix.
#
debugger_command =
         PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
         ddd $daemon_directory/$process_name $process_id & sleep 5

# If you can't use X, use this to capture the call stack when a
# daemon crashes. The result is in a file in the configuration
# directory, and is named after the process name and the process ID.
#
# debugger_command =
#       PATH=/bin:/usr/bin:/usr/local/bin; export PATH; (echo cont;
#       echo where) | gdb $daemon_directory/$process_name $process_id 2>&1
#       >$config_directory/$process_name.$process_id.log & sleep 5
#
# Another possibility is to run gdb under a detached screen session.
# To attach to the screen session, su root and run "screen -r
# <id_string>" where <id_string> uniquely matches one of the detached
# sessions (from "screen -list").
#
# debugger_command =
#       PATH=/bin:/usr/bin:/sbin:/usr/sbin; export PATH; screen
#       -dmS $process_name gdb $daemon_directory/$process_name
#       $process_id & sleep 1

# INSTALL-TIME CONFIGURATION INFORMATION
#
# The following parameters are used when installing a new Postfix version.
#
# sendmail_path: The full pathname of the Postfix sendmail command.
# This is the Sendmail-compatible mail posting interface.
#
sendmail_path = /usr/sbin/sendmail.postfix

# newaliases_path: The full pathname of the Postfix newaliases command.
# This is the Sendmail-compatible command to build alias databases.
#
newaliases_path = /usr/bin/newaliases.postfix

# mailq_path: The full pathname of the Postfix mailq command.  This
# is the Sendmail-compatible mail queue listing command.
#
mailq_path = /usr/bin/mailq.postfix

# setgid_group: The group for mail submission and queue management
# commands.  This must be a group name with a numerical group ID that
# is not shared with other accounts, not even with the Postfix account.
#
setgid_group = postdrop

# html_directory: The location of the Postfix HTML documentation.
#
html_directory = no

# manpage_directory: The location of the Postfix on-line manual pages.
#
manpage_directory = /usr/share/man

# sample_directory: The location of the Postfix sample configuration files.
# This parameter is obsolete as of Postfix 2.1.
#
sample_directory = /usr/share/doc/postfix/samples

# readme_directory: The location of the Postfix README files.
#
readme_directory = /usr/share/doc/postfix/README_FILES

# TLS CONFIGURATION
#
# Basic Postfix TLS configuration by default with self-signed certificate
# for inbound SMTP and also opportunistic TLS for outbound SMTP.

# The full pathname of a file with the Postfix SMTP server RSA certificate
# in PEM format. Intermediate certificates should be included in general,
# the server certificate first, then the issuing CA(s) (bottom-up order).
#
smtpd_tls_cert_file = /etc/pki/postfix/certs/postfix.pem

# The full pathname of a file with the Postfix SMTP server RSA private key
# in PEM format. The private key must be accessible without a pass-phrase,
# i.e. it must not be encrypted.
#
smtpd_tls_key_file = /etc/pki/postfix/private/privkey.pem

# Announce STARTTLS support to remote SMTP clients, but do not require that
# clients use TLS encryption (opportunistic TLS inbound).
#
smtpd_tls_security_level = may

# Directory with PEM format Certification Authority certificates that the
# Postfix SMTP client uses to verify a remote SMTP server certificate.
#
smtp_tls_CApath = /etc/pki/postfix/certs

# The full pathname of a file containing CA certificates of root CAs
# trusted to sign either remote SMTP server certificates or intermediate CA
# certificates.
#
#smtp_tls_CAfile = /etc/pki/postfix/certs/ca-bundle.crt
smtp_tls_CAfile = /etc/pki/postfix/cacert.pem

# Use TLS if this is supported by the remote SMTP server, otherwise use
# plaintext (opportunistic TLS outbound).
#
meta_directory = /etc/postfix
shlib_directory = /usr/lib64/postfix

transport_maps = hash:/etc/postfix/transport
content_filter = smtp-amavis:[127.0.0.1]:10024

# VRFYコマンド無効化
disable_vrfy_command = yes

# HELOコマンドを要求する(スパム対策)
smtpd_helo_required = yes

# MAIL FROMやRCPT TOコマンドに不正な文法を認めない
strict_rfc821_envelopes = yes

# SMTP DATA コマンドの場面で適用するオプションの制限
smtpd_data_restrictions =
   reject_unauth_pipelining,
   reject_multi_recipient_bounce

# SMTP HELO コマンドの場面で適用するオプションの制限
smtpd_helo_restrictions =
   permit_mynetworks,
   reject_invalid_hostname,
   reject_non_fqdn_hostname,
   reject_unknown_hostname,
   permit

# MAIL FROM コマンドの場面で適用するオプションの制限
smtpd_sender_restrictions =
   permit_mynetworks,
   reject_unknown_sender_domain,
   reject_non_fqdn_sender,
   permit

# ETRN 要求の場面で適用するオプションの制限
smtpd_etrn_restrictions =
   permit_mynetworks,
   reject_invalid_hostname,
   permit

# SMTP-Auth
# SASL認証有効化
#自身のSMTP-AUTH化
smtpd_sasl_auth_enable = yes
#接続先（Submission用）のSMTP-AUTH
smtp_sasl_auth_enable = yes

# mynetworks以外で匿名での接続を拒否
smtpd_sasl_security_options = noanonymous
smtp_sasl_security_options = noanonymous

# 規格外の動作に対応
broken_sasl_auth_clients = yes

#SMTP-Auth User:Password
smtp_sasl_password_maps = hash:/etc/postfix/relay_password

# RCPT TO コマンドの場面で適用するアクセス制限。SMTP_Authを利用したクラアントを許可
smtpd_recipient_restrictions =
    permit_mynetworks
    permit_sasl_authenticated
    reject_unauth_destination
    check_policy_service unix:private/policy-spf

# DKIM署名
smtpd_milters = inet:127.0.0.1:8891
non_smtpd_milters = inet:localhost:8891
milter_default_action = accept

#
# Postfix master process configuration file.  For details on the format
# of the file, see the master(5) manual page (command: "man 5 master" or
# on-line: http://www.postfix.org/master.5.html).
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (no)    (never) (100)
# ==========================================================================
smtp      inet  n       -       n       -       -       smtpd
#smtp      inet  n       -       n       -       1       postscreen
#smtpd     pass  -       -       n       -       -       smtpd
#dnsblog   unix  -       -       n       -       0       dnsblog
#tlsproxy  unix  -       -       n       -       0       tlsproxy
#submission inet n       -       n       -       -       smtpd
#  -o syslog_name=postfix/submission
#  -o smtpd_tls_security_level=encrypt
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_tls_auth_only=yes
#  -o smtpd_reject_unlisted_recipient=no
#  -o smtpd_client_restrictions=$mua_client_restrictions
#  -o smtpd_helo_restrictions=$mua_helo_restrictions
#  -o smtpd_sender_restrictions=$mua_sender_restrictions
#  -o smtpd_recipient_restrictions=
#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
#smtps     inet  n       -       n       -       -       smtpd
#  -o syslog_name=postfix/smtps
#  -o smtpd_tls_wrappermode=yes
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_reject_unlisted_recipient=no
#  -o smtpd_client_restrictions=$mua_client_restrictions
#  -o smtpd_helo_restrictions=$mua_helo_restrictions
#  -o smtpd_sender_restrictions=$mua_sender_restrictions
#  -o smtpd_recipient_restrictions=
#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
#628       inet  n       -       n       -       -       qmqpd
pickup    unix  n       -       n       60      1       pickup
cleanup   unix  n       -       n       -       0       cleanup
qmgr      unix  n       -       n       300     1       qmgr
#qmgr     unix  n       -       n       300     1       oqmgr
tlsmgr    unix  -       -       n       1000?   1       tlsmgr
rewrite   unix  -       -       n       -       -       trivial-rewrite
bounce    unix  -       -       n       -       0       bounce
defer     unix  -       -       n       -       0       bounce
trace     unix  -       -       n       -       0       bounce
verify    unix  -       -       n       -       1       verify
flush     unix  n       -       n       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
proxywrite unix -       -       n       -       1       proxymap
smtp      unix  -       -       n       -       -       smtp
relay     unix  -       -       n       -       -       smtp
        -o syslog_name=postfix/$service_name
#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq     unix  n       -       n       -       -       showq
error     unix  -       -       n       -       -       error
retry     unix  -       -       n       -       -       error
discard   unix  -       -       n       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       n       -       -       lmtp
anvil     unix  -       -       n       -       1       anvil
scache    unix  -       -       n       -       1       scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent.  See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
#maildrop  unix  -       n       n       -       -       pipe
#  flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
#
# Specify in cyrus.conf:
#   lmtp    cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
#
# Specify in main.cf one or more of the following:
#  mailbox_transport = lmtp:inet:localhost
#  virtual_transport = lmtp:inet:localhost
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus     unix  -       n       n       -       -       pipe
#  user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
#
# Old example of delivery via Cyrus.
#
#old-cyrus unix  -       n       n       -       -       pipe
#  flags=R user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
#uucp      unix  -       n       n       -       -       pipe
#  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# ====================================================================
#
# Other external delivery methods.
#
#ifmail    unix  -       n       n       -       -       pipe
#  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
#
#bsmtp     unix  -       n       n       -       -       pipe
#  flags=Fq. user=bsmtp argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
#
#scalemail-backend unix -       n       n       -       2       pipe
#  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store
#  ${nexthop} ${user} ${extension}
#
#mailman   unix  -       n       n       -       -       pipe
#  flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
#  ${nexthop} ${user}
policy-spf unix - n n - 0 spawn user=nobody argv=/usr/bin/python3 /usr/libexec/postfix/policyd-spf /etc/python-policyd-spf/policyd-spf.conf
#spamassassin unix - n n - - pipe flags=R user=spamd argv=/usr/bin/spamc -e /usr/sbin/sendmail -oi -f ${sender} ${recipient}
smtp-amavis unix -    -    n    -    2 smtp
    -o smtp_data_done_timeout=1200
    -o smtp_send_xforward_command=yes
    -o disable_dns_lookups=yes
127.0.0.1:10025 inet n    -    n    -    - smtpd
    -o content_filter=
    -o local_recipient_maps=
    -o relay_recipient_maps=
    -o smtpd_restriction_classes=
    -o smtpd_delay_reject=no
    -o smtpd_client_restrictions=permit_mynetworks,reject
    -o smtpd_helo_restrictions=
    -o smtpd_sender_restrictions=
    -o smtpd_recipient_restrictions=permit_mynetworks,reject
    -o mynetworks_style=host
    -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
    -o smtpd_client_connection_count_limit=0
    -o smtpd_client_connection_rate_limit=0
    -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks

#    -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
smtps inet n - n - - smtpd
    # -o syslog_name=postfix/smtps
    -o smtpd_tls_wrappermode=yes
    -o smtpd_sasl_auth_enable=yes
    # -o smtpd_reject_unlisted_recipient=no
    # -o smtpd_client_restrictions=$mua_client_restrictions
    # -o smtpd_helo_restrictions=$mua_helo_restrictions
    # -o smtpd_sender_restrictions=$mua_sender_restrictions
    -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
    # -o milter_macro_daemon_name=ORIGINATING

# VIRTUAL(5)                                                          VIRTUAL(5)
#
# NAME
#        virtual - Postfix virtual alias table format
#
〜〜
#
# AUTHOR(S)
#        Wietse Venema
#        IBM T.J. Watson Research
#        P.O. Box 704
#        Yorktown Heights, NY 10598, USA
#
#        Wietse Venema
#        Google, Inc.
#        111 8th Avenue
#        New York, NY 10011, USA
#
#                                                                     VIRTUAL(5)
mailaccount@kamata-net.com mailaccount@（内部メールサーバー名）.kamata-net.com  ★ 内部メールサーバーへ転送したい
mailaccount2@kamata-net.com localaccount mailaccount2@（内部メールサーバ名）.kamata-net.com ★内部メールサーバーへ転送するとともにローカル配送もしたい（iPhoneで読みたい）
localaccount@mail.kamata-net.com localacount ★ ローカル配送のみ

# Catch-all
@kamata-net.com @（内部メールサーバー名）.kamata-net.com ★その他のメールはすべて内部メールサーバーへ転送
#
postmaster@kamata-net.jp postmaster@（内部メールサーバー名）.kamata-net.com
#
webmaster@kamata-net.jp webmaster@（内部メールサーバー名）.kamata-net.com

# TRANSPORT(5)                                                      TRANSPORT(5)
#
# NAME
#        transport - Postfix transport table format
#
〜〜
# AUTHOR(S)
#        Wietse Venema
#        IBM T.J. Watson Research
#        P.O. Box 704
#        Yorktown Heights, NY 10598, USA
#
#        Wietse Venema
#        Google, Inc.
#        111 8th Avenue
#        New York, NY 10011, USA
#
#                                                                   TRANSPORT(5)

localhost : ★ローカル配送指定
localhost.localdomain : ★ローカル配送指定
mail.kamata-net.com : ★ローカル配送指定
yahoo.co.jp     smtp: ★yahooは直接配送
（内部メールサーバー）.kamata-net.com smtp:[192.168.30.xxx]:25 ★内部向けのルート設定
*       smtp:[mail.asahi-net.or.jp]:587  ★ 上記以外はすべてAsahi-netへ

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;
#   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

# $myprogram_name = $0; # set to 'amavisd' or similar to avoid process name
                        # truncation in /proc/<pid>/stat and ps -e output

$max_servers = 2;            # num of pre-forked children (2..30 is common), -m
$daemon_user  = 'amavis';    # (no default;  customary: vscan or amavis), -u
$daemon_group = 'amavis';    # (no default;  customary: vscan or amavis), -g

$mydomain = 'mailexchange.jp';   # 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
# $release_format = 'resend';     # 'attach', 'plain', 'resend'
# $report_format  = 'arf';        # 'attach', 'plain', 'resend', 'arf'

# $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 = "/run/amavisd/amavisd.lock";  # -L
$pid_file  = "/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

$enable_db = 1;              # enable use of BerkeleyDB/libdb (SNMP and nanny)
# $enable_zmq = 1;           # enable use of ZeroMQ (SNMP and nanny)
$nanny_details_level = 2;    # nanny verbosity: 1: traditional, 2: detailed
$enable_dkim_verification = 0;  # enable DKIM signatures verification
$enable_dkim_signing = 0;    # load DKIM signing code, keys defined by dkim_key

#@local_domains_maps = ( [".$mydomain","hne.jp","kamata-net.com","kamata-net.jp","nishimine.net","mailexchange.jp"] );  # list of all local domains
@local_domains_maps = (1);

@mynetworks = qw( 127.0.0.0/8 [::1] [FE80::]/10 [FEC0::]/10 [2405:6580:27e0:1300::]/64
                  10.0.0.0/8 172.16.0.0/12 192.168.10.0/24 192.168.30.0/24 );

$unix_socketname = "/run/amavisd/amavisd.sock";  # amavisd-release or amavis-milter
               # option(s) -p overrides $inet_socket_port and $unix_socketname

# The default receiving port in the Fedora and RHEL SELinux policy is 10024.
# To allow additional ports you need to label them as 'amavisd_recv_port_t'
# For example: semanage port -a -t amavisd_recv_port_t -p tcp 10022
$inet_socket_port = 10024;   # listen on this local TCP port(s)
# $inet_socket_port = [10022,10024];  # 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 10022) for filtering
$interface_policy{'10022'} = '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]:10025',
  # 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  = 2.0;  # add spam info headers if at, or above that level
$sa_tag_level_deflt  = -999;  # 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 suppressed
$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
$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
$bounce_killer_score = 100;  # spam score points to add for joe-jobbed bounces

$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
# @storage_redis_dsn = ( {server=>'127.0.0.1:6379', db_id=>1} );
# $redis_logging_key = 'amavis-log';
# $redis_logging_queue_size_limit = 300000;  # about 250 MB / 100000

# $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
# 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 = 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!
$myhostname = 'smtp.mailexchange.jp';  # must be a fully-qualified domain name!

# The default forwarding port in the Fedora and RHEL SELinux policy is 10025.
# To allow additional ports you need to label them as 'amavisd_send_port_t'.
# For example: semanage port -a -t amavisd_send_port_t -p tcp 10023
# $notify_method  = 'smtp:[127.0.0.1]:10023';
# $forward_method = 'smtp:[127.0.0.1]:10023';  # set to undef with milter!

$final_virus_destiny      = D_DISCARD;
$final_banned_destiny     = D_BOUNCE;
$final_spam_destiny       = D_DISCARD;  #!!!  D_DISCARD / D_REJECT
$final_bad_header_destiny = D_BOUNCE;
# $bad_header_quarantine_method = undef;

# $os_fingerprint_method = 'p0f:*: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$',                # let virus scanner see full original message
  qr'^MAIL-UNDECIPHERABLE$', # 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.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)
# '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'] ],
);


@av_scanners = (

# ### http://www.sophos.com/
# ['Sophos-SSSP',  # SAV Dynamic Interface
#   \&ask_daemon, ["{}", 'sssp:/run/savdi/sssp.sock'],
#           # or: ["{}", 'sssp:[127.0.0.1]:4010'],
#   qr/^DONE OK\b/m, qr/^VIRUS\b/m, qr/^VIRUS\s*(\S*)/m ],

# ### http://www.clanfield.info/sophie/ (http://www.vanja.com/tools/sophie/)
# ['Sophie',
#   \&ask_daemon, ["{}/\n", 'sophie:/run/sophie'],
#   qr/(?x)^ 0+ ( : | [\000\r\n]* $)/,  qr/(?x)^ 1 ( : | [\000\r\n]* $)/,
#   qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/m ],

# ### http://www.csupomona.edu/~henson/www/projects/SAVI-Perl/
# ['Sophos SAVI', \&ask_daemon, ['{}','savi-perl:'] ],

# ['Avira SAVAPI',
#   \&ask_daemon, ["*", 'savapi:/var/tmp/.savapi3', 'product-id'],
#   qr/^(200|210)/m,  qr/^(310|420|319)/m,
#   qr/^(?:310|420)[,\s]*(?:.* <<< )?(.+?)(?: ; |$)/m ],
# settings for the SAVAPI3.conf: ArchiveScan=1, HeurLevel=2, MailboxScan=1

  ### http://www.clamav.net/
  ['ClamAV-clamd',
    \&ask_daemon, ["CONTSCAN {}\n", "/run/clamd.amavisd/clamd.sock"],
    qr/\bOK$/m, qr/\bFOUND$/m,
    qr/^.*?: (?!Infected Archive)(.*) FOUND$/m ],

  # 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 a socket under $MYHOME.

# ### 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_daemon, ['{}','clamav-perl:'],
#   [0], [1], qr/^INFECTED: (.+)/m],

# ### http://www.openantivirus.org/
# ['OpenAntiVirus ScannerDaemon (OAV)',
#   \&ask_daemon, ["SCAN {}\n", '127.0.0.1:8127'],
#   qr/^OK/m, qr/^FOUND: /m, qr/^FOUND: (.+)/m ],

# ### http://www.vanja.com/tools/trophie/
# ['Trophie',
#   \&ask_daemon, ["{}/\n", 'trophie:/run/trophie'],
#   qr/(?x)^ 0+ ( : | [\000\r\n]* $)/m,  qr/(?x)^ 1 ( : | [\000\r\n]* $)/m,
#   qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/m ],

# ### http://www.grisoft.com/
# ['AVG Anti-Virus',
#   \&ask_daemon, ["SCAN {}\n", '127.0.0.1:55555'],
#   qr/^200/m, qr/^403/m, qr/^403[- ].*: ([^\r\n]+)/m ],

# ### http://www.f-prot.com/
# ['F-Prot fpscand',  # F-PROT Antivirus for BSD/Linux/Solaris, version 6
#   \&ask_daemon,
#   ["SCAN FILE {}/*\n", '127.0.0.1:10200'],
#   qr/^(0|8|64) /m,
#   qr/^([1235679]|1[01345]) |<[^>:]*(?i)(infected|suspicious|unwanted)/m,
#   qr/(?i)<[^>:]*(?:infected|suspicious|unwanted)[^>:]*: ([^>]*)>/m ],

# ### http://www.f-prot.com/
# ['F-Prot f-protd',  # old version
#   \&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>/m,
#   qr/(?i)<summary[^>]*>infected<\/summary>/m,
#   qr/(?i)<name>(.+)<\/name>/m ],

# ### 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("$TEMPBASE/amavis-yyyymmddTHHMMSS-xxxxx/parts/pxxx")).
#    '{}/*'.       # path
#    pack('N',0).  # content size
#    pack('N',0),
#    '/var/drweb/run/drwebd.sock',
#  # '/var/amavis/run/drwebd.sock',   # suitable for chroot
#  # '/usr/local/drweb/run/drwebd.sock',  # FreeBSD drweb ports default
#  # '127.0.0.1:3000',                    # or over an inet socket
#   ],
#   qr/\A\x00[\x10\x11][\x00\x10]\x00/sm,        # IS_CLEAN,EVAL_KEY; SKIPPED
#   qr/\A\x00[\x00\x01][\x00\x10][\x20\x40\x80]/sm,# KNOWN_V,UNKNOWN_V,V._MODIF
#   qr/\A.{12}(?:infected with )?([^\x00]+)\x00/sm,
# ],
# # NOTE: If using amavis-milter, change length to:
# # length("$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 /run/aveserver -s {}/*',
    [0,3,6,8], qr/\b(INFECTED|SUSPICION|SUSPICIOUS)\b/m,
    qr/(?:INFECTED|WARNING|SUSPICION|SUSPICIOUS) (.+)/m,
  ],
  # 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: (.+)/m,
    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]+)/m ],
    # 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']+ )\ \.\.\.\ /m ],
    # 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/
  ### old Avira AntiVir 2.x (ex H+BEDV) or old CentralCommand Vexira Antivirus
  ['Avira AntiVir', ['antivir','vexira'],
    '--allfiles -noboot -nombr -rs -s -z {}', [0], qr/ALERT:|VIRUS:/m,
    qr/(?x)^\s* (?: ALERT: \s* (?: \[ | [^']* ' ) |
         (?i) VIRUS:\ .*?\ virus\ '?) ( [^\]\s']+ )/m ],
    # 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.avira.com/
  ### Avira for UNIX 3.x
  ['Avira AntiVir', ['avscan'],
   '-s --batch --alert-action=none {}', [0,4], qr/(?:ALERT|FUND):/m,
   qr/(?:ALERT|FUND): (?:.* <<< )?(.+?)(?: ; |$)/m ],

  ### http://www.commandsoftware.com/
  ['Command AntiVirus for Linux', 'csav',
    '-all -archive -packed {}', [50], [51,52,53],
    qr/Infection: (.+)/m ],

  ### 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$/m, qr/^Infected\b/m,
    qr/^(?:Info|Virus Name):\s+(.+)/m ],

  ### http://www.symantec.com/
  ['Symantec AntiVirus Scan Engine',
    'savsecls', '-server 127.0.0.1:7777 -mode scanrepair -details -verbose {}',
    [0], qr/^Infected\b/m,
    qr/^(?:Info|Virus Name):\s+(.+)/m ],
    # NOTE: check options and patterns to see which entry better applies

# ### 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): (.+)/m ],
#   # NOTE: internal archive handling may be switched off by '--archive=no'
#   #   to prevent fsav from exiting with status 9 on broken archives

  ### http://www.f-secure.com/ version 9.14
   ['F-Secure Linux Security',
    ['/opt/f-secure/fsav/bin/fsav', 'fsav'],
    '--virus-action1=report --archive=yes --auto=yes '.
    '--list=no --nomimeerr {}', [0], [3,4,6,8],
    qr/(?:infection|Infected|Suspected|Riskware): (.+)/m ],
    # 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", '/run/avast4/mailscanner.sock'],
#   qr/\t\[\+\]/m, qr/\t\[L\]\t/m, qr/\t\[L\]\t[0-9]+\s+([^[ \t\015\012]+)/m ],

# ### http://www.avast.com/
# ['avast! Antivirus - Client/Server Version', 'avastlite',
#   '-a /run/avast4/mailscanner.sock -n {}', [0], [1],
#   qr/\t\[L\]\t([^[ \t\015\012]+)/m ],

  ['CAI InoculateIT', 'inocucmd',  # retired product
    '-sec -nex {}', [0], [100],
    qr/was infected by virus (.+)/m ],
  # 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: (.+)/m ],
    # 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]*(.+)/m ],

  ### http://mks.com.pl/english.html
  ['MkS_Vir daemon', 'mksscan',
    '-s -q {}', [0], [1..7],
    qr/^... (\S+)/m ],

# ### http://www.nod32.com/,  version v2.52 (old)
# ['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="([^"]+)"/m ],

# ### http://www.eset.com/, version v2.7 (old)
# ['ESET NOD32 Linux Mail Server - command line interface',
#   ['/usr/bin/nod32cli', '/opt/eset/nod32/bin/nod32cli', 'nod32cli'],
#   '--subdir {}', [0,3], [1,2], qr/virus="([^"]+)"/m ],

# ### http://www.eset.com/, version 2.71.12
# ['ESET Software ESETS Command Line Interface',
#   ['/usr/bin/esets_cli', 'esets_cli'],
#   '--subdir {}', [0], [1,2,3], qr/virus="([^"]+)"/m ],

  ### http://www.eset.com/, version 3.0
  ['ESET Software ESETS Command Line Interface',
    ['/usr/bin/esets_cli', 'esets_cli'],
    '--subdir {}', [0], [1,2,3],
    qr/:\s*action="(?!accepted)[^"]*"\n.*:\s*virus="([^"]*)"/m ],

  ## 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="(.*?)",/m ],

# 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/m, qr/^201 /m, qr/^201 (.+)/m ],

  ### 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 .* -> \'(.+)\'/m ],

  ### 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)/m,
    qr/Number of files infected[ .]*: 0*[1-9]/m,
    qr/Found virus :\s*(\S+)/m ],
  # 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+)/m ],

# 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: (.+)/m ],
# # 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)/m,
  # 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/m ],
  # 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 = (.*);/m ],
# # 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 (.+)/m,
  # sub {$ENV{VSTK_HOME}='/usr/lib/vstk'},
  ],

# ### http://www.avast.com/  (old)
# ['avast! Antivirus', ['/usr/bin/avastcmd','avastcmd'],
#   '-a -i -n -t=A {}', [0], [1], qr/\binfected by:\s+([^ \t\n\[\]]+)/m ],

# ### http://www.avast.com/
# ['avast! Antivirus', '/bin/scan', '{}', [0], [1], qr/\t(.+)/m ],

  ### http://www.ikarus-software.com/
  ['Ikarus AntiVirus for Linux', 'ikarus',
    '{}', [0], [40], qr/Signature (.+) found/m ],

  ### http://www.bitdefender.com/
  ['BitDefender', 'bdscan',  # new version
    '--action=ignore --no-list {}', qr/^Infected files\s*:\s*0+(?!\d)/m,
    qr/^(?:Infected files|Identified viruses|Suspect files)\s*:\s*0*[1-9]/m,
    qr/(?:suspected|infected)\s*:\s*(.*)(?:\033|$)/m ],

  ### http://www.bitdefender.com/
  ['BitDefender', 'bdc',  # old version
    '--arc --mail {}', qr/^Infected files *:0+(?!\d)/m,
    qr/^(?:Infected files|Identified viruses|Suspect files) *:0*[1-9]/m,
    qr/(?:suspected|infected): (.*)(?:\033|$)/m ],
  # 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]*(.+)/m ],

# ### a generic SMTP-client interface to a SMTP-based virus scanner
# ['av_smtp', \&ask_av_smtp,
#   ['{}', 'smtp:[127.0.0.1]:5525', 'dummy@localhost'],
#   qr/^2/, qr/^5/, qr/^\s*(.*?)\s*$/m ],

# ['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$/m ],

# ### 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: .*)$/m ],
# # 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=$TEMPBASE {}",
    [0], qr/:.*\sFOUND$/m, qr/^.*?: (?!Infected Archive)(.*) FOUND$/m ],

# ### http://www.clamav.net/ - using remote clamd scanner as a backup
# ['ClamAV-clamdscan', 'clamdscan',
#   "--stdout --no-summary --config-file=/etc/clamd-client.conf {}",
#   [0], qr/:.*\sFOUND$/m, qr/^.*?: (?!Infected Archive)(.*) FOUND$/m ],

# ['ClamAV-clamd-stream',
#   \&ask_daemon, ["*", 'clamd:/run/clamav/clamd.sock'],
#   qr/\bOK$/m, qr/\bFOUND$/m,
#   qr/^.*?: (?!Infected Archive)(.*) FOUND$/m ],

  ### http://www.f-prot.com/   - backs up F-Prot Daemon, V6
  ['F-PROT Antivirus for UNIX', ['fpscan'],
    '--report --mount --adware {}',  # consider: --applications -s 4 -u 3 -z 10
    [0,8,64],  [1,2,3, 4+1,4+2,4+3, 8+1,8+2,8+3, 12+1,12+2,12+3],
    qr/^\[Found\s+[^\]]*\]\s+<([^ \t(>]*)/m ],

  ### http://www.f-prot.com/   - backs up F-Prot Daemon (old)
  ['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+(.+)$/m ],

  ### http://www.trendmicro.com/   - backs up Trophie
  ['Trend Micro FileScanner', ['/etc/iscan/vscan','vscan'],
    '-za -a {}', [0], qr/Found virus/m, qr/Found virus (.+) in/m ],

  ### 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)? (.*)$'m ],

   ### 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) (.*)/m,
#    sub {chdir('/opt/kav/bin') or die "Can't chdir to kav: $!"},
#    sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"},
   ],

  ### http://www.sophos.com/
  ['Sophos Anti Virus (savscan)',   # formerly known as 'sweep'
    ['/opt/sophos-av/bin/savscan', 'savscan'],  # 'sweep'
    '-nb -f -all -rec -ss -sc -archive -cab -mime -oe -tnef '.
    '--no-reset-atime {}',
    [0,2], qr/Virus .*? found/m,
    qr/^>>> Virus(?: fragment)? '?(.*?)'? found/m,
  ],
  # other options to consider: -idedir=/usr/local/sav
  # A name 'sweep' clashes with a name of an audio editor (Debian and FreeBSD).
  # Make sure the correct 'sweep' is found in the path if using the old name.

# Always succeeds and considers mail clean.
# Potentially useful when all other scanners fail and it is desirable
# to let mail continue to flow with no virus checking (when uncommented).
# ['always-clean', sub {0}],

);


1;  # insure a defined return value