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A Cloudmark describes a spam filter company that combines a network of users with spam traps as a feedback system to detect and block spam. This security level ensures the immediate and automatic detection and blocking of every messaging abuse, either outbound or inbound, so they do not affect infrastructures, networks, help desks, or even subscribers. Cloudmark fingerprints every content that goes through its network and will block or bulk any mail it considers spamming.
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