Здравствуйте, коллеги!
2 дня мучаюсь с настройкой clamav для проверки почты (MTA Postfix). Друзья, скажите, в чем может быть причина????

Версии:
Linux debian 2.6.18-6-686 #1 SMP Fri Jun 6 22:22:11 UTC 2008 i686 GNU/Linux
Postfix version 2.3.8
Clamsmtp 1.8-5.3

В данное время postfix настроен для пересылки всей почты на smtp - релей.
Собственно проблема в том, что при получении сообщения судя по логам postfix не отдает сообщение для проверки clamsmtp.

debian:~# netstat -antlp
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:32836           0.0.0.0:*               LISTEN     2619/rpc.statd
tcp        0      0 0.0.0.0:2628            0.0.0.0:*               LISTEN     2513/0
tcp        0      0 127.0.0.1:10025         0.0.0.0:*               LISTEN     19395/clamsmtpd
tcp        0      0 127.0.0.1:10026         0.0.0.0:*               LISTEN     19318/master
tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN     7615/mysqld
tcp        0      0 0.0.0.0:110             0.0.0.0:*               LISTEN     14703/inetd
tcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN     2116/portmap
tcp        0      0 0.0.0.0:113             0.0.0.0:*               LISTEN     14703/inetd
tcp        0      0 0.0.0.0:21              0.0.0.0:*               LISTEN     14703/inetd
tcp        0      0 0.0.0.0:3128            0.0.0.0:*               LISTEN     4659/(squid)
tcp        0      0 0.0.0.0:25              0.0.0.0:*               LISTEN     19318/master
tcp6       0      0 :::80                   :::*                    LISTEN     17757/apache2
tcp6       0      0 :::22                   :::*                    LISTEN     14541/sshd
tcp6       0      0 ::ffff:192.168.0.7:22   ::ffff:192.168.0.1:1688 ESTABLISHED12877/1
tcp6       0      0 ::ffff:192.168.0.7:22   ::ffff:192.168.0.1:2265 ESTABLISHED13844/2
tcp6       0    592 ::ffff:192.168.0.7:22   ::ffff:192.168.0.1:2411 ESTABLISHED19368/0

Привожу логи при отправки сообщения:
Postfix:
Jul 28 12:35:34 debian postfix/smtpd[19399]: connect from unknown[192.168.0.137]
Jul 28 12:35:34 debian postfix/smtpd[19399]: 4449B3370FA: client=unknown[192.168.0.137]
Jul 28 12:35:34 debian postfix/cleanup[19402]: 4449B3370FA: message-id=<488D84B4.5070900@mydomain.ru>
Jul 28 12:35:34 debian postfix/smtpd[19399]: disconnect from unknown[192.168.0.137]
Jul 28 12:35:34 debian postfix/qmgr[19324]: 4449B3370FA: from=<myname@mydomain.ru>, size=681, nrcpt=1 (queue active)

Clamsmtpd:
debian:~# clamsmtpd -d 4
clamsmtpd: read config file: /etc/clamsmtpd.conf
clamsmtpd: parsed option: OutAddress: 10026
clamsmtpd: parsed option: Listen: 127.0.0.1:10025
clamsmtpd: parsed option: ClamAddress: /var/run/clamav/clamd.ctl
clamsmtpd: parsed option: TempDirectory: /var/spool/clamsmtp
clamsmtpd: parsed option: PidFile: /var/run/clamsmtp/clamsmtpd.pid
clamsmtpd: parsed option: User: clamsmtp
clamsmtpd: starting up (1.8)...
clamsmtpd: switched to user clamsmtp (uid 111, gid 111)
clamsmtpd: created socket: 127.0.0.1:10025
clamsmtpd: wrote pid file: /var/run/clamsmtp/clamsmtpd.pid
clamsmtpd: accepting connections
clamsmtpd: 100000: processing 4 on thread b7dd6b90
clamsmtpd: 100000: accepted connection from: 127.0.0.1
clamsmtpd: 100000: SERVER connected to: 127.0.0.1
clamsmtpd: created thread for connection

После этого - в логах - тишина на несколько минут, а потом cледующее:

Postfix:
Jul 28 12:38:34 debian postfix/smtp[19403]: 4449B3370FA: to=<myname@mail.ru>, relay=127.0.0.1[127.0.0.1]:10025, delay=180, delays=0.08/0/180/0, dsn=4.0.0, status=deferred (host 127.0.0.1[127.0.0.1] refused to talk to me: 451 Local Error)

Clamsmtpd:
clamsmtpd: 100000: SERVER: network read operation timed out
clamsmtpd: 100000: CLIENT > 451 Local Error
clamsmtpd: 100000: CLIENT connection closed

И все. Сносил - менял версии clamav и clamsmtpd и т.п. - все останавливается ровно на том же месте.
Вот файлы конфигурации:

Postfix:
main.cf:
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
myhostname = immproxy
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = mydomain.local, localhost, localhost.localdomain, localhost
relayhost = xxx.xxx.xxx.xxx:25
mynetworks = 192.168.0.0/24 127.0.0.0/8
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter =
inet_interfaces = all
#always_bcc=sandr@mydomain.ru
inet_protocols = ipv4
content_filter = scan:127.0.0.1:10025
receive_override_options = no_address_mappings

master.cf:
# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtp      inet  n       -       -       -       -       smtpd
#submission inet n      -       -       -       -       smtpd
#       -o smtpd_etrn_restrictions=reject
#628      inet  n       -       -       -       -       qmqpd
pickup    fifo  n       -       -       60      1       pickup
cleanup   unix  n       -       -       -       0       cleanup
qmgr      fifo  n       -       -       300     1       qmgr
#qmgr     fifo  n       -       -       300     1       oqmgr
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
smtp      unix  -       -       -       -       -       smtp
relay     unix  -       -       -       -       -       smtp
#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq     unix  n       -       -       -       -       showq
error     unix  -       -       -       -       -       error
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       n       -       -       lmtp
anvil     unix  -       -       n       -       1       anvil
#
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# maildrop. See the Postfix MAILDROP_README file for details.
#
maildrop  unix  -       n       n       -       -       pipe
  flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
uucp      unix  -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
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 -d -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}

# only used by postfix-tls
#tlsmgr   fifo  -       -       n       300     1       tlsmgr
#smtps    inet  n       -       n       -       -       smtpd -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
#587      inet  n       -       n       -       -       smtpd -o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes
tlsmgr    unix  -       -       -       1000?   1       tlsmgr
scache    unix  -       -       -       -       1       scache
discard   unix  -       -       -       -       -       discard
# AV
scan      unix  -       -       n
                        -       16      smtp
        -o smtpd_send_xforward_command=yes
127.0.0.1:10026 inet n -       n
                       -       16      smtp
        -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 smtp_enforce_tls=no
        -o smtpd_authorized_xforward_hosts=127.0.0.1/32

Clamsmtpd:
OutAddress: 10026
Listen: 127.0.0.1:10025
ClamAddress: /var/run/clamav/clamd.ctl
TempDirectory: /var/spool/clamsmtp
PidFile: /var/run/clamsmtp/clamsmtpd.pid
User: clamsmtp

Clamd:
debian:/var/run/clamav# cat /etc/clamav/clamd.conf
#Automatically Generated by clamav-base postinst
#To reconfigure clamd run #dpkg-reconfigure clamav-base
#Please read /usr/share/doc/clamav-base/README.Debian.gz for details
LocalSocket /var/run/clamav/clamd.ctl
FixStaleSocket true
User clamav
AllowSupplementaryGroups true
ScanMail true
ScanArchive true
ArchiveMaxRecursion 5
ArchiveMaxFiles 1000
ArchiveMaxFileSize 10M
ArchiveMaxCompressionRatio 250
ArchiveLimitMemoryUsage false
ArchiveBlockEncrypted false
MaxDirectoryRecursion 15
FollowDirectorySymlinks false
FollowFileSymlinks false
ReadTimeout 180
MaxThreads 12
MaxConnectionQueueLength 15
StreamMaxLength 10M
LogSyslog true
LogFacility LOG_LOCAL6
LogClean false
LogVerbose true
PidFile /var/run/clamav/clamd.pid
DatabaseDirectory /var/lib/clamav
TemporaryDirectory /tmp
SelfCheck 3600
Foreground false
Debug false
ScanPE true
ScanOLE2 true
ScanHTML true
DetectBrokenExecutables false
MailFollowURLs false
ArchiveBlockMax false
ExitOnOOM false
LeaveTemporaryFiles false
AlgorithmicDetection true
ScanELF true
NodalCoreAcceleration false
IdleTimeout 30
MailMaxRecursion 64
PhishingSignatures true
LogFile /var/log/clamav/clamav.log
LogTime true
LogFileUnlock false
LogFileMaxSize 0