LevelBlue to Acquire Trustwave, Becoming Largest Pure-Play MSSP. Learn More

LevelBlue to Acquire Trustwave, Becoming Largest Pure-Play MSSP. Learn More

Services
Managed Detection & Response

Eliminate active threats with 24/7 threat detection, investigation, and response.

Co-Managed SOC (SIEM)

Maximize your SIEM investment, stop alert fatigue, and enhance your team with hybrid security operations support.

Advisory & Diagnostics

Advance your cybersecurity program and get expert guidance where you need it most.

Penetration Testing

Test your physical locations and IT infrastructure to shore up weaknesses before exploitation.

Database Security

Prevent unauthorized access and exceed compliance requirements.

Email Security

Stop email threats others miss and secure your organization against the #1 ransomware attack vector.

Digital Forensics & Incident Response

Prepare for the inevitable with 24/7 global breach response in-region and available on-site.

Firewall & Technology Management

Mitigate risk of a cyberattack with 24/7 incident and health monitoring and the latest threat intelligence.

Solutions
BY TOPIC
Microsoft Security
Unlock the full power of Microsoft Security
Offensive Security
Solutions to maximize your security ROI
Rapidly Secure New Environments
Security for rapid response situations
Securing the Cloud
Safely navigate and stay protected
Securing the IoT Landscape
Test, monitor and secure network objects
Why Trustwave
About Us
Awards and Accolades
Trustwave SpiderLabs Team
Trustwave Fusion Security Operations Platform
Trustwave Security Colony
Partners
Microsoft Security
Unlock the full power of Microsoft Security
Trustwave PartnerOne Program
Join forces with Trustwave to protect against the most advance cybersecurity threats

Modern protection for the modern email environment.

As organizations adopt Microsoft 365, email threats have evolved in both volume and complexity. Trustwave’s Integrated Cloud Email Security service delivers advanced protection designed to integrated with M365—not just in parallel. Whether you're looking to block phishing, business email compromise (BEC), or zero-day malware, Trustwave’s solution provides seamless, multi-layered defense that goes beyond native security capabilities.

 

What is Integrated Cloud Email Security?

Unlike traditional Secure Email Gateways (SEGs) that route mail through external infrastructure, Integrated Cloud Email Security (ICES) solutions connect natively to your Microsoft 365 via APIs. This architecture provides continuous protection - without altering mail flow or creating new points of failure.


Benefits of the Integrated Cloud Approach

  • Seamless Integration: Trustwave connects via APIs, preserving native user experience and reducing complexity.
  • Insider Threat Protection: Detect and prevent threats originating from compromised accounts within your organization.
  • Context-Aware Protection: Advanced behavioral analysis, machine learning, and threat intelligence help detect phishing, impersonation, and zero-day attacks.
  • Zero Infrastructure: No hardware, no rerouting, no maintenance—just scalable protection with minimal overhead.

 

Trustwave MailMarshal’s ICES provides coverage that:

  • Deploys in minutes with API-led onboarding
  • Works inside the cloud environment, ensuring no disrupting in mail flow
  • Detects internal threats that traditional gateways don’t have visibility into

 

Why Trustwave MailMarshal?


Trustwave MailMarshal is a proven leader in email security with a legacy of stopping the world’s most advanced threats. Now enhanced with integrated cloud capabilities, MailMarshal:

  • Layers over Microsoft 365 or Google Workspace to reduce phishing and malware exposure by over 99%
  • Offers 15+ scanning engines, including multiple machine learning engines
  • Enables a layered defense, recognized as a Top Player in the 2025 Secure Email Market Quadrant by Radicati
  • Includes real-time threat insights and SpiderLabs intelligence to stay ahead of evolving attacks


Protect your inbox and stay ahead of the latest threats with Trustwave MailMarshal’s Integrated Cloud Email Security service.