Cisco ESA-IMS-3Y-S10 Email Intelligent Multi-Scan 3 Yr

Keep email security coverage aligned to a large user base with a 3-year Intelligent Multi-Scan license key sized for 20,000 to 49,999 users. This licensing tier is built for organizations that need to maintain steady protection across high-volume mail traffic without frequent procurement cycles. For infrastructure and security teams, the value is in planning clarity. A multi-year license reduces renewal churn, supports budget forecasting, and helps keep email defenses in place over a longer operating window. That matters when email remains one of the most targeted entry points for phishing, malware delivery, and business email compromise. This license is a fit for enterprises standardizing email security across a broad workforce, where consistency and administrative simplicity matter as much as coverage. It is also well suited to teams that want to avoid the operational overhead of shorter-term licensing while maintaining a defined user band for deployment control. Choose this license when you need a straightforward way to sustain email security at scale, with a term and user range that match larger enterprise environments.