Cisco Email Security Appliance C370

Easily deploy preventive and reactive security measures with the Cisco C370 Email Security Appliance. The appliance provides advanced threat prevention, blocks spam and viruses, defeats advanced malware, and enables corporate email policy enforcement for medium-sized enterprises and satellite offices.

Together, these features provide high levels of corporate email security with innovative visibility and management tools.
Download C370 Data Sheet (PDF - 1 MB)


Built on the foundation of the AsyncOS operating system, the Cisco C370 Email Security Appliance delivers dial-tone availability, raising productivity and saving costs during peak traffic times such as damaging virus outbreaks or spam attacks.

Management Tools

Spam Defense

Virus Defense

Advanced Malware Protection (AMP)

  • File Reputation
  • Dynamic File Analysis
  • File Sandboxing
  • Retrospective Alerting

Policy Enforcement

Email Authentication

  • DKIM and DomainKeys Signing
  • Bounce Verification™

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