Email Security Reimagined

Sublime is an adaptive email security platform that combines best-in-class effectiveness with unprecedented visibility and control.

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Trusted Everywhere

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Sublime has set a new standard for what security solutions can and should be.
The approach and execution are phenomenal.

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Jonas Eichinger

Security Operations Lead at Benteler

GenAI creates a new world of challenges

Spear phishing used to be expensive for attackers to produce. Now, GenAI can rapidly produce tailored mass spear phishing campaigns.

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The shift to cloud makes it worse

Payloads are obfuscated behind cloud services and email compromise creates increased blast radius.

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This new world requires a new set of solutions

introducing

Sublime’s Adaptive Email Security Platform

The modern operating system for email security

The AI-powered email security platform that combines best-in-class effectiveness with unprecedented visibility and control.

Missed attacks are costly

Attackers are innovating faster than ever

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New attacker adaptation

Detection signals are extracted by Sublime

Sublime generates potential coverage

and then backtests using the Retro Layer

New detection coverage

Sublime adapts

in hours or days

not months or years

Invest time, don’t spend it

Recurring false positives are painful and expensive

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Benign and malicious DocuSign emails get blocked

Signals are extracted by Sublime

Sublime generates potential exceptions

and then backtests using the Retro Layer

New granular exception

Sublime customers don’t deal with the

same false positives

twice

Sublime Love

Loved by the community

See what our users think about Sublime.

Get your Personalized Sublime Demo

Discover exactly how Sublime secures your email from advanced threats with a personalized, expert-led walkthrough.

See how Sublime blocks phishing, insider threats, and advanced attacks while reducing your attack surface.

Learn how automation and threat-hunting strengthen your email defenses.

Explore real-world results from organizations using Sublime.

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Two ways to get started with Sublime for free!

Quickly protect your email environment with Sublime's free tools—no commitment required.

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Free Sublime account

Automatically detect and prevent malicious email threats.

Search and respond to suspicious messages.

Monitor your email security health at a glance.

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Single Email Analyzer

Immediately scan and analyze suspicious emails.

Get actionable insights into email threats.

Preview suspicious links & identify phishing attempts.

Self-hosted deployment options

Prefer to host on your own? Don’t let us stop you.

AWS instance

Scales to any number of mailboxes

Deploy

View AWS Quickstart

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Azure instance

Scales to any number of mailboxes

Docker instance

For limited testing only

curl -sL https://sublime.security/install.sh | sh
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View Docker Guide

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More options coming soon!

Join the waitlist for additional deployment options and we’ll reach out when it’s ready.

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Sublime Thoughts

Latest research and publications

The latest research, attack spotlights, and product updates.

Now is the time.

Experience Sublime’s adaptable email security platform and take control of your email environment today.

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