LevelBlue + SentinelOne: Global Partnership to Deliver AI-Powered Managed Security Operations and Incident Response. Learn More

LevelBlue + SentinelOne: Global Partnership to Deliver AI-Powered Managed Security Operations and Incident Response. Learn More

Services
Cyber Advisory
Managed Cloud Security
Data Security
Managed Detection & Response
Email Security
Managed Network Infrastructure Security
Exposure Management
Security Operations Platforms
Incident Readiness & Response
SpiderLabs Threat Intelligence
Solutions
BY TOPIC
Offensive Security
Solutions to maximize your security ROI
Operational Technology
End-to-end OT security
Microsoft Security
Unlock the full power of Microsoft Security
Securing the IoT Landscape
Test, monitor and secure network objects
Why LevelBlue
About Us
Awards and Accolades
LevelBlue SpiderLabs
PGA of America Partnership
Secure What's Next
LevelBlue Security Operations Platforms
Security Colony
Partners
SentinelOne
Advancing integrated, intelligence‑driven security operations
Microsoft
Unlock the full power of Microsoft Security
Technology Alliance Partners
Key alliances who align and support our ecosystem of security offerings
Partner Portal

EMAIL SECURITY

Email attacks never rest.
Neither do we.

email-security
waves-service

LevelBlue MailMarshal

MailMarshal email security provides layered protection against email-based threats, with a proven track record of protecting clients without a ransomware or malware incident.

dashboard-v3-email-final_LB

LevelBlue Managed Phishing for Microsoft Defender

Unlock the full value of your Microsoft E5 investment with the only end-to-end managed phishing service that prevents, detects, responds and tests users using simulations, natively within your Microsoft ecosystem.

tw-microsoft__modern-dashboard--optim_LB

LevelBlue Email Security with Check Point

Thwart sophisticated phishing attacks, block and sanitize malicious attachments in seconds, and prevent sensitive data leaks with Check Point. Deploy instantly with only one click and get dedicated L1 support from LevelBlue.

tw-chat-lb

Ready for unified email protection?

Elite experts.
Renowned intelligence.

Stay ahead of disruption with LevelBlue SpiderLabs. Our global team of 1k+ security consultants, threat hunters, incident responders, forensic investigators, and researchers proactively protect our clients and deliver cutting-edge research.

Learn More
SpiderCrouch_Black_r1-lb

Billions of threat intelligence records

100M+ indicators submitted to OTX annually

2K+ pen tests delivered annually

60M suspicious URLs, files, and artifacts analyzed monthly

See how smarter email defense keeps business moving.

An EU logistics company managing 15M+ annual shipments needed a modern email defense. MailMarshal delivered a scalable on-premises solution with high detection, low false positives, and fast deployment — enhancing security and reliability.
army
The tailored email security solution saved time by significantly reducing manual email content review, was easy to implement, and scalable.
team-during-meeting
MailMarshal meets our business needs by providing a solution for maintaining our current on-premise email security and migrating to the cloud, while reducing costs.
programmer
MailMarshal has exceeded expectations with improved accuracy of spam and malware detection and protecting against phishing and BEC.

Get Started


Learn more about how our specialists can tailor a security program to fit the needs of your organization.

compas-svg
img