Want to know how a SPAM Firewall works? Cisco, who makes the IronPort Email appliance, has also put together a short, 8 minute video that explains how their SPAM firewall works. It Cisco-specific of course, but does a great job of providing an overview of operation. http://www.ironport.com/products/how_it_works.html
Once you’ve got the basics under your belt, check out our Webinar: Email Marketing 201: Advanced Email Delivery. its about 55 minutes long and explains in detail how an email is delivered, and explains Email Firewalls in more detail.
May 6th, 2009 at 9:29 pm
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