Cloud
Lower your costs with co-management and no onsite infrastructure. We host a virtual appliance in two data centers for redundancy. Subscriptions start at 100 users. (PDF - 1.3 MB)
Cisco Email Security
Protect against advanced email threats
Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing. It uses advanced threat intelligence and a multilayered approach to protect inbound messages and sensitive outbound data.
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Features and benefits
Combat the most advanced malware
Defend your business against ransomware, phishing, and other sophisticated attacks with Advanced Malware Protection.
Move to the cloud with confidence
Reduce your onsite data center footprint, maintain advanced threat protection, and protect against rapidly changing email threats. Watch video (2:39 min).
Get exceptional threat intelligence
Cisco's Talos, the largest threat intelligence team in the world, dynamically updates Cisco Email Security solutions every 3 to 5 minutes.
Reduce exposure against the latest threats
Protect your business from inbound threats and control and encrypt sensitive outbound email. Read brochure
Achieve agility and optimize your resources
Reduce investigation and response times with real-time information, and keep consistent policies on premises and in the cloud. Watch 5-minute demo
How to deploy
Our consumption options give you flexibility and feature parity in the cloud, on premises, or both. Change the number of cloud versus on-premises users at any time. Talk with a Cisco salesperson or partner to choose what works best for you.
Choose from 4 deployment options
Hybrid
Migrate to the cloud in phases with a cloud and on-premises deployment. Change the number of cloud versus on-premises users at any time. (PDF - 253 KB)
Virtual
A software version of the appliance runs on a VMware ESXi hypervisor and Cisco UCS servers. Buy a bundle and get an unlimited license for the virtual machine. (PDF - 489 KB)
On-premises
Our Email Security Appliance comes in multiple versions to fit different-size organizations. The new x90 Series models give you up to twice the performance of previous generations.
Other considerations
Number of users
With Cisco Email Security there’s no limit to the number of users you can protect.
Bundles and features
Protect your incoming email only, outgoing email, or both. Choose AMP or other features.
Cisco Enterprise Agreement
Acquire software products and services for your entire organization with Cisco's new buying program.
Grow securely in the cloud
Security with great service
Avoid downtime with a dedicated cloud infrastructure, IP addresses, storage, and a 99.999% uptime guarantee.
Capacity assurance
Continuously monitor customer volumes and systems health. Maintain peak performance regardless of spam volume.
Scale data capacity
Increase dedicated instances up to 50 percent of the original environment. Choose from multiple data centers worldwide.
Optimize your resource
Give administrators the ability to easily make changes, access reports, and reduce response times with real-time information.
Featured promotions
Get our buyer's guide
See the top 5 features your email security solution must have. (PDF - 155 KB)
Block advanced email threats
Get a comprehensive view with this Cisco Email Security overview.
Get a free 45-day trial
Take our Email Security solution for a test-drive with our exclusive trial offer.
Add-on software
Advanced Malware Protection
Stop ransomware and malware. AMP for Email Security adds advanced threat capabilities and outbound protection.
Data loss prevention
Protect outbound email. Keep intellectual property, financial information, and other confidential and sensitive files safer.
Cisco Registered Envelope Service
Keep your email highly secure and confidential. Encrypt outgoing messages with cloud-based key storage encryption.
Featured products and technologies
ZixGateway with Cisco Technology
Meet compliance requirements and send encrypted email to anyone, anywhere with on-premises key storage encryption.
Cisco Content Security Management Appliance
Centralize the management of your Cisco email and web security appliances.
Case studies
CoxHealth
Cisco Cloud Email Security protects a large healthcare network against ransomware and other email threats. (3:41 min)
SUNY Old Westbury
SUNY Old Westbury enhances Office 365 Security with Cisco's Cloud Email Security and Advanced Malware Protection. (PDF - 234 KB)
News and events
Cisco solution is top player
The Radicati Secure Email Gateway Market Quadrant 2016 says so.
Cisco named a leader
IDC’s 2016 vendor assessment puts Cisco in the Leaders section for email security.
Cisco 2017 Midyear Cybersecurity Report
Understand how adversaries quickly pivot, innovate, and are now shifting to the IoT.
Services for security
We offer advisory services, integration services, and managed services to help you build, staff, and maintain defense capabilities.
Resources
Cisco Cloud Email Security
Cisco Email Security Appliance
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Support
Cisco Cloud Email Security
Cisco Email Security Appliance
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