Open Source Unix Shell Email Spam Filter Software

MailCleaner Open Source Edition is now discontinued but will continue under the spamtagger project https://github.com/SpamTagger [antispam] MailCleaner is an anti-spam / anti-virus filter SMTP gateway with user and admin web interfaces, quarantine, multi-domains, multi-templates, multi-languages. Using Bayes, RBLs, Spamassassin, MailScanner, ClamAV. Based on Debian. Enterprise ready. MailCleaner is an anti spam gateway installed between your mail infrastructure and the Internet. It includes a complete GNU/Linux OS and a graphical web interface for user and administrative access. It comes in the form of virtual machine templates.. - fully compatible with any SMTP mail server (Exchange, Zimbra, O365,...)

Copfilter is a easy to install addon for the opensource firewall IPCop. It filters POP3, SMTP, HTTP, and FTP traffic for viruses and spam using various open source programs.

AMaViS is a script that interfaces a mail transport agent (MTA) with virus scanners.

ESVA (E-Mail Security Virtual Appliance) is a pre-built and semi-configured email scanning appliance that will run on VMware Workstation, Server, Player or ESX Server.

Yet another e-mail scanner, emailscan monitors in coming mutlipart mail messages and checks for file type, file names, and virus scan. It also works both using procmail for local deliver and can be invoked when mail is relayed.

EndersEmail protects privacy by making sure that you can communicate with anyone who sends you email

Application for automated mail preprocessing.This is not a generic spam filter.According to configuration file,macros are ran for triggered or watched incoming mail attachments.Also an auto reply is sent back.Teachers might use for student project codes.

An advanced qmail distribution based on qmail-sql which has SMTP, SMTPS, POP3, POP3S, IMAP, IMAPS services, a content scanner, spoofing protections, SMTP AUTH support, SMTP-after-POP/IMAP, PHP5 API, SPF support and much more...

A BASH function library of neat stuff for dealing with electronic mail. The library provides support for unencrypted and TLS encrypted relaying of email with attachments, special mailing list filtering and From address spoofing.

An antivirus software for email server that filter mails with dangerous attachment. It works in concatenation with procmail (sw by van den Berg). Don't need a database of signature because just don't permit executable attachments.

An open, all-in-one SMTP gateway, scanning your email traffic in order to prevent spam and viruses, using several anti-spam technologies. Based on Ubuntu Server.

The Pals Antispam Mail Filter marks mail from people you have not designated as being one of your pals. The package includes a pal harvester which extracts addresses in mail you send from the To:, Cc:, and Bcc: fields, and designates them as a pal.

Procmail is a mail processing utility for Unix. The pm-lib is collection of many plug-in modules: parse dates, time, email addresses, mail forward, pop3, Spam detection, Cron, MIME file servers, daemon messages and more. PROJECT MOVED. See Github user jaalto.

P.O.E. is a collection of scripts that allow you to use Bill Yerazunis's CRM114 spam filter with Mozilla and Netscape web browsers. You must have qmail, getmail, and other things installed to use P.O.E. See Instructions on the P.O.E. Home Page.

Graphical OS Kernel compiled with gcc 4.6.1 and nasm 2.09.08

A Robot that can respond to special SMTP control mails with different actions.

This code generates SURBL zone files, used to block spams based on message body URI domains which have been previously reported to SpamCop. SURBL is currently used by SpamCopURI, a SpamAssassin 2.63 plugin. Spam is well-marked with few false positives.

SpamList is a simple system to maintain your internal whitelists and blacklists for spam control. Includes PHP scripts to manage the master list and shell scripts to distribute to one or more servers.

SpamSnake/mHost is a open source based spam filtering appliance. Its primary goal is to provide a very flexible platform from which to implement current and future open spam filtering solutions enterprise and small networks.

idyuts is \"I Dare You to Use This Shell\"; a pre-hibernate approach to replacing an ORM written with jython functors into a pure-Java language command pattern. The \"pipeline codegen artifacts\" are simple IoC templates, and trivial to adapt

Tarbaby is a new threshold and rate limiting spam prevention tool. The intent is in creating a thresholding and verification engine to be tied into other spam prevention tools.

A small SMTP Server that is easy to use and allows for virus and SPAM checking.

Modified amavis e-mail scanner script to work with mysql database for e-mail journal. Included simple PHP script for read summary of e-mail and virus traffic.

Cheescloth is a security script that is used to monitor and block email being brute force sent to your mail server by zombie machines in control by spammers and hackers. It also will catch and block hackers trying to hack your server via SSH connection