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MetaDefender Cloud Email Security

100% Protection Against File-Based
Threats for Microsoft 365

80%

of organizations

have been​ compromised by ​an
email-related security breach in
the past 12 months

66%

of organizations

have been ​the victim of ​phishing
or malware​ in the last 12 months

48%​

of organizations

are not confident​ in their email
security defenses against email-
related threats

65%

of organizations

are not compliant with
compliance regulations.

Advance Your Cloud Email Security with Industry-Leading Protection

OPSWAT’s proven, globally trusted, and award-winning technologies bolster Microsoft’s built-in defenses with advanced, multilayered protection designed to stop email-borne attacks that bypass traditional security.

  • Prevent Zero-Day Malware

    with OPSWAT’s Metascan™ Multiscanning

    • Detection of malware with heuristics & ML, using up to 17 anti-malware engines
    • Reduces false positives with multiple engines
    • 99.20%* detection rate for top 10,000 threats

    *On-premises deployment only

  • Protect Against Zero-Day Exploits

    with OPSWAT’s Deep CDR™ Technology

    • Detects and neutralizes hidden threats and steganography that bypass standard defenses
    • 1K+ files verified against spoofed & complex attacks
    • 200+ file types checked & protected 
  • Sanitize Password-Protected Content

    with OPSWAT’s Encrypted Files Support

    • Automatic Detection & Decryption Workflow
    • End-User Secure Portal Integration
    • Comprehensive Policy Enforcement
  • OPSWAT’s MetaDefender Email Security provides seamless
    security across all communication channels while reducing
    workloads and ensuring compliance.
  • Here’s how one of Switzerland’s largest behavioral healthcare
    providers uses OPSWAT solutions to secure their network
    against email-borne malware attacks.
  • World-renowned bank transitions to a holistic technology
    solution, protecting against zero-day malware, phishing, and
    unknown file-based exploits.

Up to

99.2%
Threat
Detection

With Cloud Max
Engines Package

100%
Protection

Verified by SE Labs
Deep CDR™ Technology Test

SELabs Logo

Easily Manage Password Protected and Encrypted
Content – No IT Support Needed

Seamless Microsoft 365 Integration

Hapool Insurance Achieves Almost 100% Reduction in Email Threats with OPSWAT

Healthcare Customer Story

OPSWAT’s MetaDefender Email Security provides seamless security across all communication channels while reducing workloads and ensuring compliance.

"With OPSWAT’s MetaDefender [Email Security] in place, every entry point is covered... no malicious content can enter our network...”

Guy Elmalem
IT and Cyber Infrastructure Manager, Hapool Insurance

Technical Documentation

Explore the full technical landscape of MetaDefender Cloud Email Security — everything you need to understand, implement, and optimize.

Getting Started

Configuration
Learn how to configure the product. Detailed information for each option.

Deployment & Usage

Integrations
Available software integrations with OPSWAT Products & third parties.
Operating
Detailed documentation on how to use the product, monitoring, reporting, etc.

Knowledge Base

Knowledge Base
Answers to common questions about the product capabilities, and related articles on popular topics.

Unlock the Full Potential of Our Products

Dive into OPSWAT Docs today for in-depth guides,troubleshooting tips, and valuable references.
OPSWAT Docs Logo
whitepaper

Email Security Threats Against Critical
Infrastructure Organizations

Discover key findings from 250+ IT security leaders in the
Global Email Security Report

Threat Detection

Predictive Alin AI

Built for Prediction, Engineered for Speed

Detect and prevent malicious behavior before execution with OPSWAT’s next-generation static AI engine—optimized for accuracy and seamless integration across the MetaDefender Platform.

Bolster Your Microsoft 365 Email Defenses

Fill out the form and we’ll be in touch within 1 business day.
Trusted by 2,000+ businesses worldwide.