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Enhance Microsoft Office 365 Built-In Security Capabilities for Total Protection

Complement Microsoft’s threat intelligence-based defenses with precise, behavioral analysis-based protection against all email and account takeover attacks.


Comprehensive Email Security for Microsoft Office 365


Fastest Path to Complete Protection

Deploy in minutes at any scale. No configuration or custom policies required.

Works with Microsoft Defender for Office 365

More than half of Abnormal enterprise customers do not use a SEG.

Integrated Admin and End-User Experience

Single management pane for Microsoft and Abnormal, plus native Outlook experience for users.


Enhance, Not Replace, Microsofts Built-In Security Capabilities

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Microsoft Threat Intel
  • Basic Spam
  • No Graymail
  • Malware
  • Phishing
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Abnormal Behavioral AI
  • Behavioral Spam
  • Behavioral Graymail
  • Behavioral Malware Protection
  • Phishing Protection
  • Social Engineering Protection
  • Account Compromise Protection
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Improve Employee Productivity and Email Experience

Provides complete protection for all your end users with minimal impact.
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Contextual Banners That Help End Users

Abnormal precisely assesses every email for threat and the type of threat, and if deliverable, automatically provides relevant information using banners.

End users, as a result, are better equipped to ensure that they do not fall victim.


Deploys in Minutes and Proven to Save You Time

Cloud-native API architecture simplifies deployment and improves response times.
abnormal security natively integrating with microsoft via api

Natively Integrates with Microsoft

Integrate within a minute via APIs, without any disruption to email flow. No changes to your email configuration or MX records are required.

Plus, there is no need to configure Abnormal or to set custom policies. It learns from existing emails to baseline good behavior and stops all bad email within hours.

abnormal security Integrated Visibility Dashboard

Integrated Visibility and Control

With a single pane of glass, analysts no longer need to toggle between your native cloud email security dashboard and other email security solution dashboards.

With deep integration, you get unified visibility and control across Microsoft Office 365 and Abnormal, greatly simplifying investigation, remediation, follow-up, and reporting.

Defense In Depth v6

Simplify Your Email Security Stack

Eliminate the redundant secure email gateway layer, and re-enable and enhance cloud gateway capabilities built into Microsoft and Google.

Unify your entire inbound email security defenses, from email hygiene to zero-day advanced attacks.

How Microsoft and Abnormal Work Together


Inbound Email Protection

Precise behavioral analysis-based detection that blocks targeted email attacks and unwanted mail.

Account Takeover Protection

Automatically detects and resets access to accounts that show anomalous behavior and appear to be compromised.

SOC Automation

AI-assisted investigation, triage, and auto-remediation that is proven to supercharge your SOC workflows and save you time.

Integrated Cloud Email Security Platform

Integrate within minutes, recieve deep analysis and rich insights, and set fine-grained access controls to protect employee data.


Trusted by Global Enterprises


See the Abnormal Solution to the Email Security Problem

Protect your organization from the full spectrum of email attacks with Abnormal.

See a Demo
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