DESC: Each day, up to 25 million unsolicited e-mail messages, or spam, are sent across the Internet. Who picks up the cost of this free advertising? You do.??SpamScreen gives you an advanced anti-spamming filter to help you fight back and stop receiving the growing deluge of junk e-mail that wastes your employees valuable time. Available as an optional software module for your Firebox appliance, SpamScreen easily integrates into your standard Firebox security software.