Stop Targeted Email Attacks

Detect and eliminate the most sophisticated email threats that evade Microsoft 365

See Armorblox in Action

Armorblox analyzes thousands of signals using the power of Natural Language Understanding (NLU) to understand the context of communications, enabling better protection against targeted email attacks. Armorblox works with Microsoft 365, Exchange, and Sentinel.

Inbound & Outbound Email Security

Stop spear phishing, spoofing emails, ransomware and more; safeguard against accidental or malicious data loss; and reduce false positives.

Email Compromise Detection

Get clear visibility into the types and frequency of BEC attacks threatening your environment, including executive impersonation and vendor fraud. 

Abuse Mailbox Remediation

Automate manual work associated with triage and remediation of user-reported phishing emails.

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Trusted by 58,000+ organizations

Why Armorblox?


Reduction in Response Time for User-reported Threats


Threats Stopped Each Month by Armorblox


Organizations Protected, 

and Counting

Minutes to Deploy via API, No MX Record Change Needed



Solution for Both Inbound and Outbound Protection

Partnering with Armorblox for our email security is the best decision I’ve taken, and it’s absolutely a yes to go with this solution.

Sridhar Yelgireddy

Head of Global IT Infrastructure

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