Dspam Pop3 Proxy Clamav

pop3filter can be downloaded from http://pop3filter.sourceforge.net/. The easiest way to set up pop3filter is to have it call DSPAM using the --stdout command, at which point DSPAM will check the message and return it with X-DSPAM headers identifying the message as spam or innocent. To do this, follow these steps: 1. Compile and install pop3filter 2. Compile and install DSPAM on the same machine You may optionally wish to the spamSubject and spamAction=tag preferences so that a tag will be prepended to the subject header of messages suspected to be spam. 3. Configure pop3filter to run as follows: pop3filter --fork [mail server IP] 110 110 "/usr/local/bin/dspam --user \ \$POP3_USERNAME --stdout --deliver=innocent,spam " a full blown example would look like: pop3filter --fork 10.0.0.1 110 110 "/usr/local/bin/dspam --user \ \$POP3_USERNAME --stdout --deliver=innocent,spam" The POP3_USERNAME variable will be automatically replaced with the username provided by the client at connect time.

ClamAV can be installed using YUM or from Source ClamAV installation using YUM yum install clamav # or yum update clamav ClamAV manual installation groupadd -g 2004 clamav useradd -u 2004 -g 2004 -d /var/empty -c "ClamAV Server" -s /sbin/nologin -G clamav clamav Downloading, compiling and starting Clamav cd /tmp wget http://internap.dl.sourceforge.net/sourceforge/clamav/clamav-0.88.tar.gz ./configure make make install cp /tmp/clamav-0.88/contrib/init/RedHat/clamd /etc/rc.d/init.d/ chkconfig --add clamd chkconfig --level 3 clamd on /etc/rc.d/init.d/clamd start vi /usr/local/etc/clamd.conf Make sure the following entries are uncommented and present TCPSocket 3310

TCPAddr 127.0.0.1 User clamav ScanMail groupadd -g 2002 dspam cd /var/work/source wget http://www.nuclearelephant.com/projects/dspam/sources/dspam-3.6.4.tar.gz cd ../compile tar -zxf ../source/dspam-3.4.2.tar.gz cd dspam-3.4.2/ vi ../configure/dspam #!/bin/sh ./configure \ --with-storage-driver=mysql_drv \ --with-mysql-includes=/usr/include/mysql \ --with-mysql-libraries=/usr/lib/mysql \ --enable-preferences-extension \ --enable-virtual-users \ --enable-debug --enable-clamav --build=i686-pc-linux-gnu chmod 755 ../configure/dspam ../configure/dspam make && make install mkdir -p /usr/local/share/dspam/ cd /var/work/compile/dspam-3.4.2/src/tools.mysql_drv/ mysql -e "create database dspam" mysql -e "grant all on dspam.* to dspam@localhost identified by 'yourpassword'" mysql dspam < mysql_objects-4.1.sql #You can use any of the following lines based on whether u want dspam to add nonexixtant users automaically in to the system or whether you would add users using the mysql backend #This script will require you to manually add users mysql dspam < virtual_user_aliases.sql # If you want users to be created automatically ,use this script # mysql dspam < virtual_users.sql cp purge-4.1.sql /usr/local/share/dspam/ (To keep your database nice and clean you will want to run this command nightly) # crontab -e 0 0 * * * /usr/local/bin/mysql -udspam -pDSPAMSQLPASS dspam < /usr/local/share/dspam/purge-4.1.sql Dspam Training touch /usr/local/var/dspam/group vi /usr/local/var/dspam/group global_group:classification:*globaluser cd /tmp wget http://dspam.sourceforge.net/sources/extras/dspam_sa_trainer.tar.gz Download the public corpus from http://spamassassin.apache.org/publiccorpus/.

It is recommended you grab all of the 20030228 archives except for easy_ham_2 (to help balance the corpus) and the 2002 spam archive. Extract and untar each archive in /tmp/spam directory. tar zxvf dspam_sa_trainer.tar.gz cd /tmp/spam /tmp/dspam_sa_trainer/publiccorpus.pl global_group Troubleshooting History page display issues vi /var/www/antispam.stpimumbai.net/cgi-bin/configure.pl Modify as follows $CONFIG{'HISTORY_SIZE'} = 10000; $CONFIG{'HISTORY_PER_PAGE'} = 10000;