This category is for anti-spam programs that operate on mail servers. The difference between an anti-spam program running on a mail server and an anti-spam program operating on a mail client is that the filter running on the server can remove spam from everyone's mailbox at the same time, instead of from just one user's mailbox. Server-level programs are installed by a systems administrator, and individual users do not need to maintain them. Spam filters for a specific mail server (for example, writing filters for sendmail) are listed in the category devoted to that mail server. This category contains standalone software (and hardware) designed for spam filtering.

Subcategories 2

Related categories 6

Barracuda Networks Spam Firewall
Handles over 10 million messages a day, without bogging down your email servers. [Hardware]
CleanMail Server
Protects Microsoft Exchange, Lotus Domino/Notes, IMail and any other Windows or UNIX mail server against all kinds of spam, virus and phishing attacks.
Corvigo, Inc.
Intent based filtering technology. Simply better e-mail. You plug it in, and all that junk email just goes away. [Hardware]
Declude JunkMail
Advanced spam control using many different tests with a variety of possible actions to take on spam. [Windows]
Edgewave: ePrism
An email filter and spam filtering appliance that provides organizations with a total secure email perimeter defense solution. [Hardware]
ESCOM Corporation
The Active SMTP Appliance is a hardware appliance that dynamically filters and quarantines junk e-mail before it gets to the mail server. [Hardware]
A Java program using a Chi Square algorithm to detect spam. It is best suited to developers wishing to integrate anti-spam services into an existing server based java E-mail application, but can be used for client applications. [Java]
SMTP level spam blocking for various servers.
Eliminates false positives by using a new technique using subdomains in E-mail addresses. [Windows]
MailFoundry Antispam Appliance
A very effective anti-spam appliance. MailFoundry creates a spam firewall for effectively stopping spam. [hardware]
An SMTP-level spam filter with antivirus capability for Linux, FreeBSD and Solaris. [Unix]
Mail server plug-in that adds anti-virus scanning and anti-spam filtering capabilities.
Spam control using Blacklists, mark spam by modifying subject, anti relay possibilities. [Windows]
E-mail gateway software that makes it easy for senders to adopt the latest authentication specifications and comply with policies for accountable outbound e-mail delivery.
RBL Spam Daemon
A small, fast, open-source spam filter. Designed to work with or replace SpamAssassin. Uses DNSBL lookups to discriminate spam. [Unix]
Roaring Penguin Software
Develops anti-spam and email archiving / email continuity software.
Spam killer software. It blocks spam before it is even delivered to your mail server. [Windows]
Spam Sleuth Enterprise
Anti-spam software that filters spam, viruses, web bugs, and phishing scams. Eliminates unwanted junk e-mail from corporate servers. [Windows]
Anti-spam software that acts as a proxy to existing SMTP servers. Filters E-mail based on DNS blacklists and individual filters such as keywords, IP, From address. [Unix,Windows]
Tethernet, Inc.
Tethernet TetherFilter is an easy to deploy, affordable anti-spam and anti-virus appliance that can be used in front of any existing Internet email server. [Hardware]
trimMail Inbox
Appliance filters mail coming into your network for spam and dangerous content. [Hardware]
Makers of modusGate and modusMail secure email solutions for businesses and service providers. Products, services and client list.
White List Email (WLE)
Challenge/response system. Multi-platform filtering free software written on Python. WLE requires a confirmation from unknown senders before delivering their mail in your mailbox. [Unix]
Last update:
August 19, 2015 at 16:35:08 UTC
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