The following are commercial Network Appliances which use SpamAssassin. Other versions: CommercialWindows, CommercialMacOSX, CommercialUnix, CommercialNetworkAppliances, CommercialISPs, CommercialMaybe
Allard Consulting Mailserver Virtual Appliance The virtual appliance, as iso or VMware virtual appliance, features SpamAssassin for spam blocking, an Ajax Webmail client and easy to use web based administration tools for users and administrators.
Arrak Spam Killing Appliance Arrak Software is a Finnish provider of a fully maintained appliance with an advanced web-interface for managers and end-users.
Astaro Security Gateway Astaro builds multifunctional security software and appliances containing 9 different security applications (firewall, VPN, IDS/IPS, virus scanning etc.), containing an Anti-Spam engine based on SpamAssassin.
AutumnTECH E-mail Messaging Security Appliances AutumnTECH, LLC offers a proactive line of spam elimination solutions that provide filtering against a wide variety of ever-changing content.
Barbedwire Technologies' Deep Packet Inspector. This appears to be a Linux-based appliance which includes 'No Spam Today!' and '12 other security prevention tools'.
Calyptix Security AccessEnforcer Calyptix Security's AccessEnforcer is an OpenBSD-based all-in-one security appliance (firewall, IDS/IPS, web filtering, etc.) that uses SpamAssassin to block spam on both SMTP and POP3 with a user-friendly email quarantine interface. The annual subscription for each model includes all features and no per user licenses.
ClearBOX Small Business Server runs the open source ClearOS network gateway software stack.
Copperfasten Spam Firewall Appliance. Gateway-based anti-spam appliance based on the SpamAssassin engine and incorporating antivirus defences using Kaspersky, avast! and ClamAV.
CronLab Anti-Spam Hardware Appliances. CronLab’s solutions are highly efficient yet very simple and offering great value for money. CronLab’s anti-spam solutions have recently been rated 5 stars and recommended by several leading IT magazines. VB Spam certified. Available for small and large companies, also in High Availability (redundancy) modes. Have full control of the appliance through a powerful administration interface which enables you to manage accounts.
eSoft Email ThreatPak - InstaGate and ThreatWall appliances use SpamAssassin and a host of other spam, phishing, and anti-virus technologies to prevent unwanted emails.
DoubleCheck Email Manager - (see above)
Halon VSP Virtual machine and hardware spam prevention and e-mail security appliances.
Proofpoint provides a complete message protection platform as software and hardened appliance, providing protection against inbound spam and viruses while ensuring that outbound email complies with corporate email policies and external regulations.
Proxmox Mail Gateway - Mail gateway with advanced virus/spam filtering capabilities. Free version for commercial use available.
Rozmic Spam and Virus Firewall provides bullet-proof security against viruses and spam. Now in its seventh year of development and second year of commercialization, Rozmic Spam and Virus Firewall is growing to become the most effective anti-spam and anti-virus supervised gateway service on the market.
SEAQ ISA APPLIANCE This appliance offers a full and enhanced threat management solution so you can protect your network at one point from spam, viruses, and any threat from inside or outside your company. The spam portion of the appliace is based mainly on spamassassin.
SecPoint Network Security Intrusion Prevention IPS Anti Spyware Anti Spam Firewall and Vulnerability Assessment Anti Phishing Vulnerability Scanner Anti-Virus.
SFIG Secure Mail - French antispam and antivirus email proxy appliance.
SpamGate Tech - Anti-Spam Appliance with Antivirus, Phishing Blocking, Fraud Protection, and Attachment Guard. All the features of the major competitors with a more economic price tag. Anti-Spam Appliances from small business to Enterprise grade and School Districts.
SPONTS by iKu AG is an email proxy appliance written in Java running on a Linux EPIA board. For spam filtering, it uses SpamAssassin in combination with several proprietary checks. The software is also sold separately for use in bigger Unix servers.
WANSecure Firewalls WANSecure firewall appliance uses spamassassin as its main scanning engine.
If your commercial product uses SpamAssassin, and is not listed here, please feel free to edit the page and add details. However, keep it short -- preferably just a link -- and we reserve the right to edit or even remove whatever's published here (especially if we cannot determine from publically-accessible information that the product does use SpamAssassin).
For fairness, we're trying to keep the items in each category in alphabetical order.