Commercial products that use SpamAssassin

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).

No Spam Today! SMTP Proxy
[http://www.nospamtoday.com/server]

No Spam Today! POP3 Proxy for Workstations
[http://www.nospamtoday.com/workstation]

AltN Technologies Mdaemon Mail Server
[http://www.mdaemon.com]

Barracuda Spam Firewall -
[http://www.barracudanetworks.com]

NAI SpamKiller for WebShield Appliances - [http://www.nai.com/us/products/mcafee/antispam/spk_webshield_appliances.htm]

Roaring Penguin Software's CanIt -
[http://www.canit.ca/]

Spamnix is 'the leading spam-blocking solution for Qualcomm Eudora on Windows and MacOS X' - [http://www.spamnix.com/]

Kerio Mailserver for windows and Linux - [http://www.kerio.com/kms_home.html] - 'SpamEliminator analyzes each email message against multiple criteria and gives it a numerical rating. If the message rating exceeds the threshold set by the user, the message is marked as spam and filtered according to the user's wishes. More information can be found at www.spamassassin.org. '

Commercial Products That May Use SpamAssassin

(We're not sure about these; it's been suggested that they use SpamAssassin, but their public websites do not give any indication either way.)

MessageLabs relay service
[http://www.messagelabs.com/] (JustinMason: do MessageLabs still use SA in their system? I don't think they do, any more.)

BlackSpider relay service
[http://www.blackspider.com/] (JustinMason: do BlackSpider use SpamAssassin? There's no indication on their website that they do.)