Agentic email security where AI works for you, not around you
Prevent more threats, respond faster, and spend less time on email security.
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Traditional email security detection models fall short
Adaptive detection engine
Stop BEC, novel phishing, hijacked threads, and vendor compromise with fewer false positives. Layered detection methods, like natural language understanding and computer vision analyze every message.
Agentic automation
AI agents investigate threats, generate new coverage, and act on your behalf. Your team focuses on what matters.
Explainable and actionable architecture
Every verdict includes attack scores, agent reasoning, and the detection logic behind it. Resolve a false positive or block a campaign without filing a support ticket.
How Sublime detects modern email attacks
Sublime layers multiple detection methods for explainable, actionable decisions on every message.
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Sublime in numbers
80%
Faster user report investigation
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30%
Fewer false positives than other API email security solutions evaluated
70%+
lower email security spend, achieved through tool consolidation
20x
Attacks automatically detected and prevented
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70%
Reduction in false positives using Sublime
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5x
Efficiency gain — Cut weekly email security management time from 10 hours to under 2
Meet your AI security agents
Sublime's agents automate critical workflows to make your entire defense more responsive and effective.
Extend your defense to outbound and internal email
The same detection engine that powers inbound protection catches sensitive data before it leaves your environment. Org-specific policies enforce compliance requirements and block data exfiltration in real time.
Integrate with your stack
Sublime connects to the tools you already run. Open, API-native, and built to fit your workflow.
Deploy your way
Microsoft 365 or Google Workspace via API. Multi-tenant SaaS, single-tenant cloud, or self-hosted. No MX record changes.
Threat intel and identity
Ingest threat feeds, YARA signatures, and indicators of compromise (IOCs). Automate provisioning with your IdP.
Export and orchestrate
Send enriched telemetry to your SIEM and trigger playbooks in your SOAR.
In a space filled with black-box AI solutions, working with a transparent and open platform that gives you everything you need to detect and prevent email attacks is gold dust.
Ready to see Sublime in action?
See how Sublime stops more attacks with less work.
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Frequently asked questions
What is email security?
Email security refers to protective measures that prevent unauthorized access to email accounts and protect against threats like phishing, malware, and data breaches. Modern email security like Sublime use AI-powered technology to detect and block sophisticated attacks while providing visibility and control over your email environment.
What is the best email security?
The best email security adapts quickly to emerging threats and minimizes false positives. Sublime Security offers an adaptive platform that combines AI-powered protection with unprecedented visibility and control. It detects advanced threats like GenAI-powered phishing attacks and provides comprehensive protection for cloud-based email environments.
What are the main challenges in modern email security?
Modern email security faces challenges from GenAI-powered spear phishing campaigns, cloud-based payload obfuscation, and rapidly evolving attack techniques. Traditional solutions struggle to keep pace with these threats. Advanced email security platforms must adapt quickly, reduce false positives, and provide comprehensive visibility to address these evolving challenges.
How does AI improve email security?
AI enhances email security by detecting sophisticated phishing attempts that evade traditional defenses. It extracts detection signals, generates potential coverage, and backtests through layers of protection. AI-powered platforms like Sublime can adapt to new threats in hours or days rather than months, providing more responsive protection against evolving attacks.
What features should I look for in email security?
Look for email security that offer adaptive protection against emerging threats, minimize false positives, provide comprehensive visibility, and include incident response capabilities. The solution should protect against sophisticated phishing, insider threats, and GenAI-powered attacks while offering search capabilities for suspicious messages and actionable threat intelligence.
How does cloud-based email security differ from traditional options?
Cloud-based email security offer greater scalability, faster updates, and better protection against modern threats than traditional options. They provide real-time threat intelligence, automated response capabilities, and protection against cloud-specific threats like obfuscated payloads. Solutions like Sublime are specifically designed to address the unique security challenges of cloud environments.
Now is the time
See how Sublime delivers autonomous protection by default, with control on demand.
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