>> Все привет. Собственно проблема.
>> Скачиваю почту по fetchmail с ящика провайдера, потом письма проходят через фильтр
>> postfix header_checks. Так вот письма подпавшие под него антивирус не проверяет
>> (в тело письма не попадает заголовок что проверен Clamav) соответственно остальные
>> письма проверку проходят. Как бы заставить антивирус первым проверять до фильтра?
> использовать
> LD_PRELOAD=libastral.so
> hint: конфиг мы угадывать должны, да?Ну мало ли там может дело в одной команде какой. Гадать не надо усе щас будет )
Вот main.сf
========================================================
### Config
### Common config
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
data_directory = /var/lib/postfix
myhostname = mailsb.virtual.local
mydomain = virtual.local
inet_interfaces = all
inet_protocols = ipv4
mydestination = $myhostname, localhost.$mydomain, localhost, localhost.localdomain
unknown_local_recipient_reject_code = 550
mynetworks = 127.0.0.0/8, 10.0.0.0/24
#in_flow_delay = 1s
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
local_recipient_maps = $virtual_mailbox_maps, $virtual_alias_maps
home_mailbox = Maildir/
mail_spool_directory = /var/spool/mail
smtpd_banner = $myhostname ESMTP $mail_name
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail.postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
# 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
# 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 = no
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix-2.6.6/samples
readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
virtual_transport = dovecot
dovecot_destination_recipient_limit=1
### Auth
smtpd_sasl_auth_enable=yes
broken_sasl_auth_clients = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
# см. конфиг Dovecot
### Relay Domains:
#relay_domains = mysql:/etc/postfix/sql/mysql_relay_domains.cf
relayhost = [relay.peterstar.ru]
### Virtual Domains:
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains =
mysql:/etc/postfix/sql/virtual_mailbox_domains.cf
virtual_alias_maps = mysql:/etc/postfix/sql/virtual_alias_maps.cf
virtual_mailbox_maps =
mysql:/etc/postfix/sql/virtual_mailbox_maps.cf
virtual_minimum_uid = 5000
#virtual_minimum_gid = 5000
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
### Restrictions
smtpd_client_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_unknown_reverse_client_hostname,
permit
smtpd_helo_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_invalid_helo_hostname,
reject_non_fqdn_helo_hostname,
reject_unknown_helo_hostname,
permit
smtpd_sender_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_non_fqdn_sender,
reject_unknown_sender_domain,
reject
smtpd_recipient_restrictions =
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
permit_sasl_authenticated,
reject_unlisted_recipient,
permit_mynetworks,
reject_unauth_destination,
reject
smtpd_data_restrictions =
permit_mynetworks,
reject_unauth_pipelining,
reject_multi_recipient_bounce,
permit
smtpd_etrn_restrictions = reject
smtpd_helo_required = yes
#strict_rfc821_envelopes = yes
smtpd_discard_ehlo_keywords = etrn, silent-discard
smtpd_forbidden_commands = CONNECT GET POST
disable_vrfy_command = yes
### TLS
smtpd_use_tls = yes
smtpd_tls_key_file = /etc/ssl/private/server.key
smtpd_tls_cert_file = /etc/ssl/certs/postfix.pem
smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem
smtp_tls_security_level=may
smtpd_tls_mandatory_protocols=TLSv1, TLSv1.1, TLSv1.2, !SSLv2, !SSLv3
smtpd_tls_auth_only = yes
smtp_tls_loglevel = 1
smtpd_tls_loglevel = 1
always_bcc = arhiw@test.ru
content_filter = scan:127.0.0.1:10025
receive_override_options = no_address_mappings
header_checks = regexp:/etc/postfix/header_checks
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
master.cf
#
# 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) (yes) (never) (100)
# ==========================================================================
smtp inet n - - - - smtpd
#smtp inet n - - - 1 postscreen
#smtpd pass - - - - - smtpd
#dnsblog unix - - - - 0 dnsblog
#tlsproxy unix - - - - 0 tlsproxy
#submission inet n - - - - smtpd
# -o syslog_name=postfix/submission
# -o smtpd_tls_security_level=encrypt
# -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
#smtps inet 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 - - - - qmqpd
pickup unix n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr unix n - n 300 1 qmgr
#qmgr unix n - n 300 1 oqmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - - - - smtp
relay unix - - - - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - - - - showq
error unix - - - - - error
retry unix - - - - - error
discard unix - - - - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - - - - lmtp
anvil unix - - - - 1 anvil
scache unix - - - - 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/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=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
# Old example of delivery via Cyrus.
#
#old-cyrus unix - n n - - pipe
# flags=R user=cyrus argv=/cyrus/bin/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/lib/bsmtp/bsmtp -t$nexthop -f$sender $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}
dovecot unix - n n - - pipe
flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -d $(recipient)
# AV scan filter (used by content_filter)
scan unix - - n - 16 smtp
-o smtp_send_xforward_command=yes
# For injecting mail back into postfix from the filter
127.0.0.1:10026 inet n - n - 16 smtpd
-o content_filter=
-o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
-o smtpd_helo_restrictions=
-o smtpd_client_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks_style=host
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
clamsmtpd.conf
# ------------------------------------------------------------------------------
# SAMPLE CLAMSMTPD CONFIG FILE
# ------------------------------------------------------------------------------
#
# - Comments are a line that starts with a #
# - All the options are found below with their defaults commented out
# The address to send scanned mail to.
# This option is required unless TransparentProxy is enabled
OutAddress: 10026
# The maximum number of connection allowed at once.
# Be sure that clamd can also handle this many connections
#MaxConnections: 64
# Amount of time (in seconds) to wait on network IO
#TimeOut: 180
# Address to listen on (defaults to all local addresses on port 10025)
Listen: 127.0.0.1:10025
# The address clamd is listening on
ClamAddress: /var/run/clamav/clamd.ctl
# A header to add to all scanned email
Header: X-AV-Checked: ClamAV using ClamSMTP
# Directory for temporary files
TempDirectory: /var/spool/clamsmtp
# PidFile: location of PID file
PidFile: /var/run/clamsmtp/clamsmtpd.pid
# Whether or not to bounce email (default is to silently drop)
#Bounce: off
# Whether or not to keep virus files
Quarantine: on
# Enable transparent proxy support
#TransparentProxy: off
# User to run as
User: clamsmtp
# Virus actions: There's an option to run a script every time a
# virus is found. Read the man page for clamsmtpd.conf for details.
#VirusAction: /etc/clamav/script.sh
===================================================================
Вариант для распечатки
