== Clamav + amavisd-new + spamassasin + postfix


== clamav

cd clamav-0.93.3
useradd clamav
./configure
make
make install

vi /usr/local/etc/freshclam.conf
#Example
vi /usr/local/etc/clamd.conf
#Example

freshclam

**crontsetting or clamav-update settting

cp contrib/init/RedHat/clamd /etc/rc.d/init.d/
/etc/rc.d/init.d/clamd start

== amavisd-new

wget http://apt.sw.be/redhat/el5/en/i386/RPMS.dag/rpmforge-release-0.3.6-1.el5.rf.i386.rpm
rpm -Uvh rpmforge-release-0.3.6-1.el5.rf.i386.rpm
sed -i 's/enabled = 1/enabled = 0/g' /etc/yum.repos.d/rpmforge.repo
yum -y --enablerepo=rpmforge install amavisd-new

vi /etc/amavisd.conf
$mydomain = 'localhost.localdomain'
#$virus_admin               = "virusalert\@$mydomain";  # notifications recip.
$final_spam_destiny       = D_PASS;
#$sa_spam_subject_tag = '***SPAM*** ';
 ['ClamAV-clamd',
   \&ask_daemon, ["CONTSCAN {}\n", "/var/run/clamav/clamd"],
   qr/\bOK$/, qr/\bFOUND$/,
   qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],


vi /etc/postfix/main.cf
content_filter=smtp-amavis:[127.0.0.1]:10024

/etc/rc.d/init.d/amavisd start

== spamassasin

yum -y install spamassassin
/etc/rc.d/init.d/spamassassin start

[root@centos ~]# vi /etc/postfix/master.cf
smtp-amavis unix -    -    n    -    2  smtp
    -o smtp_data_done_timeout=1200
    -o smtp_send_xforward_command=yes
    -o disable_dns_lookups=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

/etc/rc.d/init.d/spamassassin start
/etc/rc.d/init.d/postfix start