Не уходит письмо с вложением. Postfix [Решено]

Postfix перестал пропускать из внутреней сети письма с вложениями *.jpg, *.bmp, *.doc и др., размер не играет значения, txt пропускает. Письма без вложений проходят на ура. Входящая почта приходит без проблем. Обновил postfix 2.5.5 --> 2.6.5 и clamav 0.95.x -----> 0.96. Результат тот же. Система gentoo.
main.cf ----> http://www.filehoster.ru/files/fd5165

queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
mail_owner = postfix
myhostname = k.spk.com.ua
mydomain = kv.sp.local
myorigin = k.spk.com.ua
#masquerade_domains = $myorigin
#masquerade_exceptions = root
#masquerade_classes = envelope_sender, header_sender, header_recipient


smtpd_helo_required = yes
disable_vrfy_command = yes

smtpd_sasl_auth_enable = yes
smtpd_sasl2_auth_enable = yes
smtpd_sasl_application_name = smtpd
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_local_domain = kv.sp.local

smtpd_use_tls = yes
smtpd_tls_auth_only = no
smtpd_tls_key_file = /etc/postfix/certs/server.key
smtpd_tls_cert_file = /etc/postfix/certs/server.cert
smtpd_tls_CAfile = /etc/postfix/certs/ca.cert
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom

#smtpd_helo_restrictions =
#    permit_mynetworks,
#    permit_sasl_authenticated,
#    reject_invalid_hostname,
#    reject_non_fqdn_hostname,
#    reject_unknown_hostname

smtpd_recipient_restrictions =
    permit_sasl_authenticated,
    permit_mynetworks,
#    check_sender_access hash:/etc/postfix/sender_access,
    reject_unauth_destination

inet_interfaces = all

mydestination = $myhostname, localhost.$mydomain $mydomain, localhost.k.spk.com.ua kv.sp.local

relay_domains = $transport_maps

#relayhost = relay.ukrpost.ua

always_bcc=backup@kv.sp.local

unknown_local_recipient_reject_code = 550

mynetworks = 192.168.0.0/16, 127.0.0.0/8, 172.16.1.0/24, 10.10.10.0/24

biff = no
empty_address_recipient = MAILER-DAEMON
queue_minfree = 120000000
content_filter = smtp-amavis:[127.0.0.1]:10024

local_transport = lmtp:unix:/var/imap/socket/lmtp
mailbox_transport = lmtp:unix:/var/imap/socket/lmtp

alias_maps = $local_recipient_maps
virtual_alias_maps = ldap:/etc/postfix/virtual_recipient_mail_maps.cf mysql:/etc/postfix/mysql-virtual.cf
local_recipient_maps = ldap:/etc/postfix/local_recipient_mail_maps.cf
transport_maps = mysql:/etc/postfix/mysql-transport.cf

#message_size_limit = 10485760
message_size_limit = 20480000

debug_peer_list = 127.0.0.1, 192.168.12.1

debug_peer_level = 5
debugger_command =
                PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
                xxgdb $daemon_directory/$process_name $process_id & sleep 5
delay_warning_time = 4
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
manpage_directory = /usr/man
readme_directory = /usr/share/doc/postfix/readme

bounce_queue_lifetime = 2h
maximal_queue_lifetime = 24h
queue_run_delay = 10s

sample_directory = /etc/postfix
html_directory = /usr/share/doc/postfix-2.6.5/html
data_directory = /var/lib/postfix

master.cf -----> http://www.filehoster.ru/files/fd5179

# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtp      inet  n       -       n       -       -       smtpd
smtps     inet  n       -       n       -       -       smtpd
    -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
pickup    fifo  n       -       n       60      1       pickup
cleanup   unix  n       -       n       -       0       cleanup
qmgr      fifo  n       -       n       300     1       qmgr
tlsmgr    unix  -       -       n       300     1       tlsmgr
rewrite   unix  -       -       n       -       -       trivial-rewrite
bounce    unix  -       -       n       -       0       bounce
scache    unix  -       -       n       -       1       scache
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
smtp      unix  -       -       n       -       -       smtp
relay     unix  -       -       n       -       -       smtp
showq     unix  n       -       n       -       -       showq
error     unix  -       -       n       -       -       error
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       n       -       -       lmtp
anvil     unix  -       -       n       -       1       anvil
cyrus     unix  -       n       n       -       -       pipe
  user=cyrus argv=/cyrus/deliver -e -r ${sender} -m ${extension} ${user}
uucp      unix  -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$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=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient

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

log postfix при отправке письма без вложения ------> http://www.filehoster.ru/files/fd5115
log postfix при отправке c письма c вложением txt -----> http://www.filehoster.ru/files/fd5192
log postfix при отправке писбма с bmp -----> http://www.filehoster.ru/files/fd5201
Что посоветуете?

в этот же время перестала работать прокся http://www.permlug.org/node/5604