Open Source Networking Software

• Designed for Linux and Windows email system administrators, Scrollout F1 is an easy to use, already adjusted email firewall (gateway) offering free anti-spam and anti-virus protection aiming to secure existing email servers, old or new, such as Microsoft Exchange, Lotus Domino, Postfix, Exim, Sendmail, Qmail and others. • Built-in multilayer security levels make configuration effort equal to a car radio. • It combines simplicity with effective protection using powerful open source with additional set of rules & filters. • Available as 64bit: - ISO image (Internet connection required during installation) - install from scratch (Internet connection required during installation). • Minimum Requirements (for 5,000 messages/day): 1 GB of RAM 30 GB storage drive 1 Processor x86/AMD64 1 Ethernet x 1 IPv4 address UDP ports: 53 123 4500 6277 24441 TCP ports: 25 80 443 2703

Untangle is a Linux-based network gateway with pluggable modules for network applications like spam blocking, web filtering, anti-virus, anti-spyware, intrusion prevention, bandwidth control, captive portal, VPN, firewall, and more. Visit http://untangle.com

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,...)

VMime is a free mail library for C++. This is an open-source solution for working with MIME messages and Internet messaging services like IMAP, POP or SMTP.

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

Allows stdin or files specified on the command line to be printed from a remote terminal using ANSI escape sequences. Inspired by the ansiprt.c component of U Wash's PINE.

Visual Synapse are component wrappers around the Synapse tcp/ip libraries. It wraps a few common internet protocols, like HTTP, UDP, DNS, ICMP, TCP and SMTP to multi-threaded components that can be used with Delphi, Kylix, Freepascal and C++ Builder.

Check given IP/Host presence in 106 RBLs. Now, you don\'t have to check a lot www sites, just run this script in console.

Mailchecker will (in time) check mail for 'safe' content. 'unsafe' content (e.g. attachments that may contain viruses) will be stopped or converted to 'safe' formats.

Actim is an application written in python that allows sending/receiving files and calling command lines via email. (under GPL license) For example, if your home PC does not have any access to your office workstation which is behind the company firewall.

Encode/Decode library to/from Basic Encoding Rules (BER) of ASN.1 written in Visual Basic .Net. Useful to implement any protocol that uses BER (LDAP, SNMP, etc.).

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.

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

- development stopped! - GATMAN - The first known combination of a network/user administration and a groupware solution - Latest technologies such as JAVA,XML,JSP and strong encryption are used - Modular design, high scalability - Accessible by client an

IMAP4 server working on top of SQL database (currently PostgreSQL but Oracle may work too). It has some unique features like elimination of duplicate messages throughout the whole system, possibility of clustering or load balancing etc.

Easy and ready-to-use set of .Net Classes to implement LDAP applications (Servers and Clients). Included in the project: - Classes for all types of LDAP Requests and Responses; - Void Server and void Client Classes, ready for custom implementations.

MailPing monitors SMTP mail hubs and relays from a user's point of view by sending SMTP messages to the servers that it monitors, looking for the messages to come back (and notifies if they don't), and calculates round trip times.

It's a supporting service for Nagios, which enables the Nagios Admin {& Contact.cfg's Moderator} to ACK any Alert/Notification mailed to them by just forwarding that mail to a GMail-id owned by them. One ID can be used for multiple Nagios Servers.

This is a multi-protocol server written in Java that can be extended to support any protocol. Configuration is done through the application interface or through a web based interface. An HTTP web server is built-in. The project is NOT intended for production runs. It was not updated since 2004. The current version was ressurected only as a teaching aid.

Peer Agent is a system that enable a group of users to carry out automated complex interaction via email services without relying on a trusted third party.

Phasault is a EMail Tool-Client, which provides some features you can't see in other E-mail Clients. Coded in Python using Tk as GUI. Works in Win32 and Unix/Linux (with python interpreter installed), and also planning to create stand-alone distribution o

Checks to see if SMTP servers will route third-party mail, displays the test results via web page.

CBMS is designed to relieve the burden on dnsbl operators by providing a management framework for their databases and data. CBMS will co-exist with existing management systems or work just as well if not better as the only management system.

chill is a heavy-module-based web-application with a core supporting many features. writing own modules for... everything. modules for webmail, firewall/router-administration, server-administration are planned natively.

DOGTOWN - Free Software & Tools for administrators ||| please read the Release Notes or docs @ http://dogtown.mare-system.de for a description of each package