Hello, setup cbpolicyd, but it not work. If i sent mail message from another server, policyd not reject it with error 450... It logged and sent mail to mailbox... How start graylisting?

Module is on:

Code:
# Server configuration
#
[server]

# Protocols to load
protocols=<<EOT
Postfix
Bizanga
EOT

# Modules to load
modules=<<EOT
Core
AccessControl
Accounting
Amavis
CheckHelo
CheckSPF
Greylisting
Quotas
EOT

# User to run this daemon as
user=zimbra
group=zimbra

# Filename to store pid of parent process
pid_file=/opt/zimbra/log/cbpolicyd.pid

# Cache file
cache_file=/opt/zimbra/data/cache

# Uncommenting the below option will prevent cbpolicyd going into the background
background=yes

# Preforking configuration
#
# min_server		- Minimum servers to keep around
# min_spare_servers	- Minimum spare servers to keep around ready to 
# 			  handle requests
# max_spare_servers	- Maximum spare servers to have around doing nothing
# max_servers		- Maximum servers alltogether
# max_requests		- Maximum number of requests each child will serve
#
# One may want to use the following as a rough guideline...
# Small mailserver:  2, 2, 4, 10, 1000
# Medium mailserver: 4, 4, 12, 25, 1000
# Large mailserver: 8, 8, 16, 64, 1000
#
#min_servers=4
#min_spare_servers=4
#max_spare_servers=12
#max_servers=25
#max_requests=1000

# Log level:
# 0 - Errors only
# 1 - Warnings and errors
# 2 - Notices, warnings, errors
# 3 - Info, notices, warnings, errors
# 4 - Debugging 
log_level=4

# File to log to instead of stdout
log_file=/opt/zimbra/log/cbpolicyd.log

# Log destination for mail logs...
# main		- Default. Log to policyd's main log mechanism, accepts NO args
# syslog	- log mail via syslog
#			format: log_mail=facility@method,args
#
# Valid methods for syslog:
# native	- Let Sys::Syslog decide
# unix		- Unix socket
# udp		- UDP socket
# stream	- Stream (for Solaris)
#
# Example: unix native
#log_mail=mail@syslog:native
#
# Example: unix socket 
#log_mail=mail@syslog:unix
#
# Example: udp
#log_mail=mail@syslog:udp,127.0.0.1
#
# Example: Solaris 
#log_mail=local0@syslog:stream,/dev/log
log_mail=main

# Things to log in extreme detail
# modules 	- Log detailed module running information
# tracking 	- Log detailed tracking information
# policies 	- Log policy resolution
# protocols 	- Log general protocol info, but detailed
# bizanga 	- Log the bizanga protocol
# cache		- Log cache usage on client shutdown
#
# There is no default for this configuration option. Options can be
# separated by commas. ie. protocols,modules
#
log_detail=modules,tracking,policies

# Protocol to use "tcp" or "unix", defaults to "tcp"
#proto=tcp

# IP to listen on, * for all. Blank for unix sockets
host=localhost

# Port to run on, in the case of a unix socket it would be the path
# eg. 10031
# eg. /var/run/cbpolicyd/policyd.sock
port=10031

# Timeout in communication with clients
# Idle timeout in postfix defaults to 1015s (active connection)
timeout_idle=1020
# Busy sockets in postfix defaults to 100s
timeout_busy=120

# cidr_allow/cidr_deny
# Comma, whitespace or semi-colon separated. Contains a CIDR block to 
# compare the clients IP to.  If cidr_allow or cidr_deny options are 
# given, the incoming client must match a cidr_allow and not match a 
# cidr_deny or the client connection will be closed.
#cidr_allow=0.0.0.0/0
#cidr_deny=



[database]
#DSN=DBI:SQLite:dbname=policyd.sqlite
DSN=DBI:SQLite:dbname=/opt/zimbra/data/cbpolicyd/db/cbpolicyd.sqlitedb
#Username=root
#Password=
#

# What do we do when we have a database connection problem
# tempfail	- Return temporary failure
# pass		- Return success
bypass_mode=tempfail

# How many seconds before we retry a DB connection
bypass_timeout=30

# Table prefix to use, be sure to generate the schema with the table 
# prefix aswell!
#table_prefix=


# Access Control module
[AccessControl]
enable=0


# Accounting module
[Accounting]
enable=0


# Amavis module
[Amavis]
enable=0 # Disabled by default


# CheckHelo module
[CheckHelo]
enable=0


# CheckSPF module
[CheckSPF]
enable=0


# Greylisting module
[Greylisting]
enable=1
training_mode=0
defer_message=Greylisting in effect, please come back later
blacklist_message=Greylisting in effect, sending server blacklisted


# Quotas module
[Quotas]
enable=1
In main.conf

Code:
smtpd_recipient_restrictions = check_policy_service inet:localhost:10031, reject_non_fqdn_recipient, permit_mynetworks, reject_unlisted_recipient, permit

smtpd_end_of_data_restrictions = check_policy_service inet:localhost:10031
Why it not greylist new messages?