Cisco Premium SW Bundle 3-Year License, 50K-99,999 Users | Email Security — ESA-ESP-3Y-S11

Protect sensitive email traffic with a bundle built for organizations that need more than baseline filtering. The Premium SW Bundle combines anti-spam, antivirus, outbound filtering, encryption, and data loss prevention in a single 3-year license for 50,000 to 99,999 users. That broader control set matters when email carries regulated data, internal documents, or customer information that cannot be exposed. By pairing threat filtering with encryption and DLP, this bundle helps security teams address both malicious content and accidental data leakage from one licensing framework. The 3-year term gives procurement and security teams a practical planning horizon without locking into a long commitment. It is well suited to enterprises that want stronger email governance, fewer point products, and a cleaner path to policy consistency across departments. Choose this bundle when email is both a security risk and a data governance channel. It is designed for teams that need to protect content, not just block threats. Ideal For Protecting regulated email traffic in large enterprises Adding encryption and DLP to existing email security controls Standardizing policy enforcement across distributed business units Reducing data leakage risk in high-volume messaging environments Why This Product 1 Adds encryption and DLP beyond standard inbound filtering bundles 2 3-year term offers a shorter commitment than 5-year alternatives 3 User band fits large enterprise deployments from 50,000 to 99,999 users 4 Better suited for compliance-driven email environments than basic protection packages