Block email-based cyber threats
More than 90% of cyberattacks start with email, and attacks are growing in volume and sophistication. From phishing and ransomware to credential theft and zero-day attacks, organizations of all shapes and sizes face a new world of risk. Get the most advanced email protection in the industry, delivered in the simplest way possible, with Email Security, Cloud Integrated.
The industry’s
best detection
AI-powered, 40K customers, 1.3B emails inspected daily, 27K+ customers who use Mimecast alongside M365
Instantaneous deployment
Deployment in minutes, optimized M365 protections out of the box
Simplified administration
Pre-configured settings, one-click remediation, intuitive threat dashboard
World-class email protection – simplified.
Deploy world-class email security in minutes to protect your employees from all email-based threats with Email Security, Cloud Integrated. Real-time threat intelligence and instant remediation makes securing your organization easier than ever.

See Mimecast Email Security, Cloud Integrated in action.

An unforgiving cyber threat landscape
The last 12 months broke records for the volume and sophistication of cyberattacks, with email
as the primary target once again. The email security imperative has never been greater.
91%
of attacks start with an email
80%
of organizations are bracing for the fallout from an email-borne attack in the coming year
75%
of organizations were targeted by ransomware in the last year
Block email-based threats
Benefit from the next-generation of secure communications with:
- AI-powered detection
- Advanced phishing protection
- URL Computer Vision and deep scanning of destination URLs
- Advanced attachment scanning and detection
- Spam filtering
Optimize Microsoft 365 protection in minutes
Seamlessly integrate into Microsoft work environments:
- Fast, easy deployment
- Instantaneous learning
- Rapid identification of historic threats
- Purpose-built to enhance Microsoft Defender
Simplify email security administration
Ease the burden on administrators and allow them to focus on mission-critical tasks with:
- Pre-configured settings
- Optimized protections out of the box
- Minimal configuration
Get real-time intelligence on blocked attacks
Easily see, understand, and remediate:
- Threat dashboard that shows what’s been blocked and why
- Drill down capabilities for more detail
- Full visibility of email security risk posture
Empower end users with AI-driven email warning banners
Defend against highly targeted social engineering attacks with:
- Identity and social graphing for anomaly detection
- Contextual email banners surfaced based on risk and updated in real-time across devices
One-click remediation
Remediate with the click of a button.
- Fast, easy threat remediation
- Identification of historic email attacks
- Real-time visibility of blocked threats
As the top attack vector,
email deserves more
More than 90% of cyberattacks start with email. Optimize protection in
minutes and get the security today’s threat landscape demands with
Email Security, Cloud Integrated
Defend against email-borne threats | With the industry’s most advanced detection | |
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Get protected in minutes
Need to secure a complex environment? Have sophisticated administration needs?
Then Email Security, Cloud Gateway may be the solution for you. A Secure Email Gateway in the cloud, it's designed to keep any type of email environment, even the most complex, secure. Offering advanced administration capabilities and a broad range of complementary solutions and integrations, Email Security, Cloud Gateway is the ideal solution for IT and security teams that need to tame complexity and keep risk under control.