eSoft’s Threatwall 250 appliance offers a reasonable specification and with a price tag of £1,532 for the hardware looks comparatively good value. It can be customised to suit as eSoft offers two ThreatPak software upgrades with each costing a very reasonable £665 per year. The 250 can also function as a full mail server that can handle SMTP, POP3, IMAP and webmail. eSoft supports a number of deployment scenarios although if you want everything including intra-LAN traffic to be scanned you should use the transparent or bridged mode.

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