We are glad to announce our partnership with ARM Research Labs, LLC, a company that offers one of the best commercial spam-detecting softwares: Message Sniffer (SNF). It's an intelligent anti-spam scanner that uses advanced pattern recognition and collaborative learning technologies to accurately identify spam. The engine is multi-platform running on Windows, Linux and BSD systems. A unique, downloadable spam database is available via subscription and is updated multiple times daily by spam analysts and intelligent monitoring systems.

Overview

SNF consists of two main parts: a pattern-based email content analyzer and an IP reputation system named GBUdb. The combined power of a real-time collaborative IP reputation system and an adaptive content analyzer with frequent rulebase updates ensures that SNF captures more than 98.5% of spam without additional tuning.

eWall supports both these features and, working together with SNF, doesn't require any maintenance: the SNF updates are downloaded and installed automatically. Moreover, eWall uses a lightspeed TCP-based protocol to communicate with SNF server so testing each email or IP address takes only a few milliseconds.

How to install

You can download SNF executables from ARM Research Labs, LLC web site and install them yourself or take the easy road and have the eWall installation wizard download and install SNF for you. After installation, open the eWall Control Panel, select Options -> MessageSniffer tab and enter your "License ID" and "Authentication" parameters. Click "Test SNF" button to make sure everything is OK. If you want eWall start SNF server at startup (recommended), enable the "Attach to eWall service" option.

How to use

If you create a new eWall agent using the wizard, and select "Message Sniffer" among other protection options, the necessary filters will be created automatically. If you add Message Sniffer to an existing agent, you need to make two simple filters, shown below. If everything is configured properly, you will see the SNF results in your eWall logs.

OnConnect

if sender IP not in white list and GBUdb code more than 0 then set reply 550 5.7.1 Rejecting due to security policy (GBUdb) and disconnect

OnMessage

if sender is not authenticated and sender IP not in white list and SNF code is more than 10 and SNF code is less than 64 then set reply 550 5.7.0 Unacceptable Content (SNF) and delete message

How to get

You can request the Free 30 Day Trial SNF license using the button below. When you satisfied with the results and ready to purchase, as an official SNF reseller we offer you following options:

Order products Message Sniffer (1-year subscription / renewal) $445.50 eWall Unlimited + Message Sniffer (1-year subscription) $499.95