postfix+DR.Web+KAS

[murder]

Настроил связку postfix+mysql+courier-imap+drweb. Работает на ура уже около 3-х месяцев.
Сейчас возникают потребности эту связку модифицировать, добавить сюда Kaspersky Antispam.
Проблема вся в втом, что я не могу корректно настроить master.cf, т.е. у меня получается так, что работает или drweb или KAS, а вместе их никак не могу подцепить...
Вот кусок master.cf, где работает KAS+postfix

[root@mail postfix]# cat master.cf
#
# Postfix master process configuration file. For details on the format
# of the file, see the Postfix master(5) manual page.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================

smtp inet n - n - - smtpd

### KASPERSKY ANTI-SPAM BEGIN ###
-o content_filter=smtp:127.0.0.1:9026
### KASPERSKY ANTI-SPAM END ###

pickup fifo n - n 60 1 pickup
### KASPERSKY ANTI-SPAM BEGIN ###
-o content_filter=smtp:127.0.0.1:9026
### KASPERSKY ANTI-SPAM END ###

cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
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
smtp unix - - n - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - n - - smtp
-o fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error 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}
#
# The Cyrus deliver program has changed incompatibly, multiple times.
#
old-cyrus unix - n n - - pipe
flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
# 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} ${user}
#
# See the Postfix UUCP_README file for configuration details.
#
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$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=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient

### KASPERSKY ANTI-SPAM BEGIN ###
127.0.0.1:9026 inet n n n - 20 spawn
user=mailflt argv=/usr/local/ap-mailfilter/bin/kas-pipe -c /usr/local/ap-mailfilter/etc/kas-pipe.conf
127.0.0.1:9025 inet n - n - 25 smtpd
-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=no
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
### KASPERSKY ANTI-SPAM END ###


Как прикрутить drweb?

[Warderer]

Посмотреть в сторону amavisd-new, который является универсальной прослойкой между MTA и кучей антивирусов/антиспама. Меня более чем устраивает.