The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods. This page shows how to install ASSP on a [TrimSlice](http://trimslice.com/web/) ## Contents * [1 Features](#Features) * [2 Installation](#Installation) * [2.1 Basic](#Basic) * [2.2 Download ASSP](#Download_ASSP) * [2.3 Create necessary directories](#Create_necessary_directories) * [2.4 Install files in place](#Install_files_in_place) * [2.5 CPAN](#CPAN) * [3 Configuration](#Configuration) * [3.1 Start script](#Start_script) * [4 Start ASSP](#Start_ASSP) * [4.1 Manually](#Manually) * [4.2 Daemon](#Daemon) ## Features * Multiple Weighted DNSBLs * Multiple Weighted URIBLs * Greylisting * Weighted Regular Expression Filtering * Bayesian * Penalty Box * SenderBase * SSL/TLS * SPF/SRS * Attachment Blocking * ClamAV and FileScan * Blocking Reporting * LDAP support * Backscatter Detection * V2 - recipient replacement / GUI user access rights management * V2 - MIME charset conversion / DKIM check and signing * V2 - DB support for all hashes / level based open plugin support * V2 - transparent proxy support / BATV check and signing * V2 - Plugins: archive, full attachment check and replacement, OCR * V2 - damping (steal spammers time) * V2 - AUTH to relay host / POP3 collector * V2 - configuration value and file synchronization * V2 - Block Reports design could be customized * V2 - Razor2 and DCC support via Plugin * V2 - SNMP support (monitoring, configuring, controll-API) * V2 - user group import (file or LDAP or command based) * V2 - automatic crash analyzer Hidden Markov Model * V2 - IPv6 socket support * V2 - word stemming (several languages) for Bayesian analyzer * V2 - Perl module autoupdate via PPM or CPAN * V2 - Hidden Markov Model spam detection engine * V2 - full unicode support ## Installation ### Basic Install Perl Modules and there dependencies [perl-mail-spf-query](https://www.archlinux.org/packages/?name=perl-mail-spf-query), [perl-email-mime](https://www.archlinux.org/packages/?name=perl-email-mime), [perl-net-dns](https://www.archlinux.org/packages/?name=perl-net-dns), [perl-email-send](https://www.archlinux.org/packages/?name=perl-email-send), [perl-io-socket-ssl](https://www.archlinux.org/packages/?name=perl-io-socket-ssl), [perl-io-socket-inet6](https://www.archlinux.org/packages/?name=perl-io-socket-inet6), [perl-authen-sasl](https://www.archlinux.org/packages/?name=perl-authen-sasl), [perl-berkeleydb](https://www.archlinux.org/packages/?name=perl-berkeleydb), [perl-net-cidr-lite](https://www.archlinux.org/packages/?name=perl-net-cidr-lite) available in the [Official repositories](/index.php/Official_repositories "Official repositories"). Install [unzip](https://www.archlinux.org/packages/?name=unzip), [net-snmp](https://www.archlinux.org/packages/?name=net-snmp) and [clamav](https://www.archlinux.org/packages/?name=clamav) available in the [Official repositories](/index.php/Official_repositories "Official repositories"). ### Download ASSP [here](http://sourceforge.net/project/showfiles.php?group_id=69172) ### Create necessary directories ``` # mkdir -p /usr/share/assp/{spam,notspam,errors/{spam,notspam}} ``` ### Install files in place ``` # cd /usr/share/ # unzip /path/to/ASSP___install.zip # rm *.txt ``` ### CPAN Install Perl Modules via CPAN ``` # perl -MCPAN -e shell cpan> test File::Scan::ClamAV cpan> look File::Scan::ClamAV ``` edit `clamav.conf` ``` Foreground **true** ScanArchive **true** ``` `[root@trim File-Scan-ClamAV-1.91-VHJd1I]# make install` ``` Installing /usr/share/perl5/site_perl/File/Scan/ClamAV.pm Installing /usr/share/man/man3/File::Scan::ClamAV.3pm Appending installation info to /usr/lib/perl5/core_perl/perllocal.pod ``` `[root@trim File-Scan-ClamAV-1.91-VHJd1I]# exit` ``` exit ``` `cpan> exit` ``` Terminal does not support GetHistory. Lockfile removed. ``` ``` # perl -MCPAN -e 'install HTML::Entities' # perl -MCPAN -e 'install Email::Valid' # perl -MCPAN -e 'install Lingua::Stem::Snowball' # perl -MCPAN -e 'install Sys::MemInfo' # perl -MCPAN -e 'install Net::SMTP::TLS' # perl -MCPAN -e 'install Convert::TNEF' # perl -MCPAN -e 'install Compress::Zlib' # perl -MCPAN -e 'install Net::IP::Match::Regexp' # perl -MCPAN -e 'install Net::SenderBase' # perl -MCPAN -e 'install Tie::RDBM' # perl -MCPAN -e 'install Net::Syslog' # perl -MCPAN -e 'install Time::HiRes' # perl -MCPAN -e 'install File::ReadBackwards' # perl -MCPAN -e 'install Email::MIME::Modifier' # perl -MCPAN -e 'install Mail::SRS' # perl -MCPAN -e 'install Sys::Syslog' # perl -MCPAN -e 'install Net::LDAP' # perl -MCPAN -e 'install Unicode::GCString' # perl -MCPAN -e 'install Thread::State' # perl -MCPAN -e 'install Schedule::Cron' ``` ## Configuration ### Start script `/etc/rc.d/assp` ``` #!/bin/bash . /etc/rc.conf . /etc/rc.d/functions PATH=/bin:/usr/bin:/sbin:/usr/sbin case "$1" in start) stat_busy 'Starting the Anti-Spam SMTP Proxy' cd /usr/share/assp perl assp.pl 2>&1 > /dev/null & if [[ $? -gt 0 ]]; then stat_fail else add_daemon assp stat_done fi ;; stop) stat_busy 'Stopping the Anti-Spam SMTP Proxy' kill -9 `pidof perl assp.pl` if [[ $? -gt 0 ]]; then stat_fail else rm_daemon assp stat_done fi ;; restart) $0 stop || true $0 start ;; *) echo "Usage: $0 {start|stop|restart}" exit 1 ;; esac exit 0 ``` ## Start ASSP ### Manually ``` # cd /usr/share/assp/ # perl assp.pl ``` You can access the ASSP web interface via [http://localhost:55555](http://localhost:55555) with username "root" and password "nospam4me". After successful login at web interface stop the ASSP with `Ctrl+c`. Please check `/usr/share/assp/moduleLoadErrors.txt` for ### Daemon To start/stop/restart the Daemon manually, please read [Performing daemons actions manually](/index.php/Daemon#Performing_daemon_actions_manually "Daemon"), to start at Boot please read [Starting on Boot](/index.php/Daemon#Starting_on_Boot "Daemon").