Cisco ESA-ESI-3Y-S1 Inbound Essentials Bundle 3 Year License | 100-199 Users — ESA-ESI-3Y-S1

Keep malicious and unwanted email from reaching the business. Cisco INBOUND ESSENTIALS BUNDLE(AS+AV+OF) 3YR LIC is designed for organizations that need a structured inbound email security package with anti-spam, antivirus, and outbound filtering capabilities. It is aimed at environments where email remains a primary attack surface and where consistent policy enforcement matters. This license is sized for 100-199 users, making it a practical fit for mid-market and distributed enterprise teams that want a defined coverage band rather than a loosely scoped entitlement. The 3-year term supports longer planning cycles and reduces the friction of frequent renewals, while helping security and procurement teams align spend with operational continuity. For organizations standardizing Cisco email security, this bundle provides a clear path to protect users from spam, malware, and policy violations without assembling separate point licenses. It supports a more disciplined inbound defense posture and helps preserve productivity by filtering threats before they reach inboxes. Ideal For Filtering spam and malware from inbound corporate email Protecting a 100-199 user organization with a defined license band Standardizing email gateway controls across a mid-sized enterprise Reducing inbox exposure for users in compliance-sensitive departments Why This Product 1 Sized specifically for 100-199 users 2 Combines anti-spam, antivirus, and outbound filtering 3 Offers a 3-year term for predictable renewal planning 4 Fits Cisco ESA deployments focused on inbound threat reduction