Regarding SPAM clearing house?

[gejopaul]

can i install additional clearing houses like pyzor , razor and dcc on DirectAdmin servers. if i install it i think it will catch Spam mails more.
one more doubt I have is I think the bayestian filering is enabled in default installation?

Can I enable these settings for pyzor razor and dcc working properly?
vi /etc/mail/spamassassin/local.cf
# Use Bayesian classifier (default: 1)
#
use_bayes 1

# Bayesian classifier auto-learning (default: 1)
#
bayes_auto_learn 1

# Custom settings
use_dcc 1
use_pyzor 1
use_razor2 1
skip_rbl_checks 0


vi /etc/mail/spamassassin/init.pre
# RelayCountry - add metadata for Bayes learning, marking the countries
# a message was relayed through
#
loadplugin Mail::SpamAssassin::Plugin::RelayCountry

# URIDNSBL - look up URLs found in the message against several DNS
# blocklists.
#
loadplugin Mail::SpamAssassin::Plugin::URIDNSBL

# Hashcash - perform hashcash verification.
#
loadplugin Mail::SpamAssassin::Plugin::Hashcash

# SPF - perform SPF verification.
#
loadplugin Mail::SpamAssassin::Plugin::SPF
vi /etc/mail/spamassassin/v310.pre
# DCC - perform DCC message checks.
#
# DCC is disabled here because it is not open source. See the DCC
# license for more details.
#
loadplugin Mail::SpamAssassin::Plugin::DCC

# Pyzor - perform Pyzor message checks.
#
loadplugin Mail::SpamAssassin::Plugin::Pyzor

# Razor2 - perform Razor2 message checks.
#
# Razor2 is disabled here because it is not available for unlimited free
# use. It is currently free for personal use, subject to capacity
# constraints. See the Cloudmark SpamNet Service Policy for more details.
#
loadplugin Mail::SpamAssassin::Plugin::Razor2

# SpamCop - perform SpamCop message reporting
#
loadplugin Mail::SpamAssassin::Plugin::SpamCop

# AntiVirus - some simple anti-virus checks, this is not a replacement
# for an anti-virus filter like Clam AntiVirus
#
#loadplugin Mail::SpamAssassin::Plugin::AntiVirus

# AWL - do auto-whitelist checks
#
loadplugin Mail::SpamAssassin::Plugin::AWL

# AutoLearnThreshold - threshold-based discriminator for Bayes auto-learning
#
loadplugin Mail::SpamAssassin::Plugin::AutoLearnThreshold

# TextCat - language guesser
#
#loadplugin Mail::SpamAssassin::Plugin::TextCat

# AccessDB - lookup from-addresses in access database
#
#loadplugin Mail::SpamAssassin::Plugin::AccessDB

# WhitelistSubject - Whitelist/Blacklist certain subject regular expressions
#
loadplugin Mail::SpamAssassin::Plugin::WhiteListSubject

###########################################################################
# experimental plugins

# DomainKeys - perform DomainKeys verification
#
# External modules required for use, see INSTALL for more information.
#
#loadplugin Mail::SpamAssassin::Plugin::DomainKeys

# MIMEHeader - apply regexp rules against MIME headers in the message
#
loadplugin Mail::SpamAssassin::Plugin::MIMEHeader

# ReplaceTags
#
loadplugin Mail::SpamAssassin::Plugin::ReplaceTags

[gejopaul]

Originally posted by gejopaul
can i install additional clearing houses like pyzor , razor and dcc on DirectAdmin servers. if i install it i think it will catch Spam mails more.
one more doubt I have is I think the bayestian filering is enabled in default installation?
IS DCCand Razor is facing any license issues?