Vote for MailGate
The MailGate appliance with Intent-Based Filtering artificial intelligence technology eliminates spam from enterprise email systems. Most anti-spam appliances require time-consuming and management-intensive rules, blacklists or signatures to work. But MailGate with IBF dispenses with those techniques and uses technology to recognize spam like a human reader would. MailGate intercepts spam at the gateway level, filtering out questionable email before it impacts the email servers.