Cisco ESA-IMS-3Y-S3 Email Intelligent Multi-Scan 3-Year License | Enterprise — ESA-IMS-3Y-S3

Stop email-borne threats before they reach the inbox with Cisco ESA-IMS-3Y-S3. This 3-year license key enables Intelligent Multi-Scan protection for organizations that need layered inspection across high-volume mail flows. By combining multiple detection methods, it helps reduce exposure to malware, phiJTFng, and suspicious attachments without adding operational friction. Built for teams that treat email as a critical control point, this license supports consistent policy enforcement over a multi-year term. It is a practical fit for enterprises standardizing security spend, reducing renewal churn, and keeping protection aligned with long-term infrastructure planning. The license-key model also simplifies procurement and deployment compared with recurring short-term purchases. For organizations where email remains a primary attack surface, this SKU provides a clear path to sustained protection and predictable licensing. It is designed for environments that value depth of inspection, administrative clarity, and a longer planning horizon over lower-cost point solutions. Ideal For Securing enterprise email gateways against malware and phiJTFng Standardizing multi-year email security licensing across IT teams Supporting procurement for Cisco email security deployments Maintaining policy-based mail inspection in regulated environments Why This Product 1 3-year term reduces renewal frequency versus annual licenses 2 Multi-scan inspection adds deeper email threat analysis 3 License-key delivery simplifies procurement and activation 4 Built for Cisco ESA environments rather than generic mail filters