Open Source Linux Email Spam Filter Software - Page 6

The program implements the CIDR merging with whitelisting (network exclusion). Output will be summarized to be as small as possible. The program has been widely used for blacklist merge and optimization.

Camel's Eye is a powerful POP3 email filter. It supports DNS-based Blackhole Lists (DNSBL/RBL), Razor, and rules that search header or body. Features include regular expressions, scoring, deletion on server, automatic whitelisting through an SMTP proxy.

Chainmail is a Sendmail mail filter (milter) that manipulates emails that pass through Sendmail server in various ways. Under control of its configuration file, chainmail can reject messages, change their headers and bodies, add and remove recipients.

ALL DOWNLOADS HAVE MIGRATED TO HTTPS://WWW.CLAMAV.NET Clam AntiVirus is a GPL cross platform antivirus toolkit. The main purpose of this software is the integration with mail servers. It provides a flexible and scalable multi-threaded daemon, a command line scanner, and an up-to-date virus database. Github Repo is here: https://github.com/Cisco-Talos/clamav-devel

ClamCour is a Courier-MTA multithread filter that allows Courier to scan mail for viruses using Clam Antivirus package. Attachments can be "quarantinated" and custom domain-based email reports can be sent.

ClamSMTP is an SMTP filter that allows you to check for viruses using the ClamAV anti-virus software. It accepts SMTP connections and forwards the SMTP commands and responses to another SMTP server. Works well with Postfix.

Clamdmail is a qmail-queue replacement that allows mail to be filtered, greylisted, or rejected before queuing based on connection information and/or message content by providing an interface for programs like clamd-greylist, clamdscan and SpamAssassin.

Clarke is a Perl script for automatically replying to email. It has a featureful command line, and can be run from a .forward or .qmail file or interactively. It is used by The Apache Software Foundation.

The library implements generic content inspection protocol API compatible with Sendmail Milter, thus allowing various applications and proxies to use Milter-compatible filters without running sendmail itself. It is here to replace Checkpoint\'s OPSEC/CV

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.

CPO is a tool written in Java that manages newsletters. It's focused on corporate needs (privacy, scalability, bounce count, opt-in & out, newsletter statistics).

A fast, client-server design for greylisting service. Initially intended for Postfix based e-mail servers, includes country identification and other tuning parameters.

dkim-connector is a daemon that facilitates the configuration of dkim-milter (especially for multi domain hosting; with postfix and sendmail) and is accessible via webservices (for a simplified adaption of specific admin tools) and a console client

DNSBL6d is a new RBL server that will be lightweight with IPv6 capiblities, MYSQL intergration, and other features. Your suggestions are welcomed.

Deep Six is a client side spam filtering tool that monitors your inbox for new email and filters it. The modular filter plugin-system allows for greater spam detection. Currently supports SpamBouncer, Vipul's Razor and DCC.

DefangAdmin is a web-based interface in PHP for MIMEDefang+SA+Sendmail. Ideal for web hosting companies and ISPs to use MIMEDefang+SA to quarantine spam and send a daily HTML report to end-users who can then sort their spam using web-based interface.

Deny-Spammers is a daemon that interfaces to the mail transfer agent and the firewall ruleset control program. It uses a strategy based upon patterns that spammers produce to dynamically update the server's ingress rules.

DispatchMail is a manager of filters email functioning with different plugins (anti-spam, antivirus, advising, statistics, ...)

Originally a software partnership between my best friend and myself, Diverse Developments seeks to write "useful stuff", of a very diverse nature... Current projects include a file encoder, and a double-entry accounts package.

DKIM (DomainKeys Identified Mail) library for Windows, based on YDK plugin for acSMTP/Eserv mail server.

This is a collection of Perl scripts that can be used within dot-qmail(5) configurations. This collection extends the set of utilities which are part of the qmail package by Dan J. Bernstein and follows the conventions of qmail-command(8).

With DynaStop, an Exim administrator or procmail admin/user can filter incoming mail on the basis of whether it is a dynamic IP address, thus reducing system load and resources in processing unwanted mail.

ddnsbl - dynamic dns blacklist maker from sendmail and spamassassin logs.

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.

Método y Sistema de voto electrónico vía e-mail utilizando par de claves asimétricas PGPl.