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Email Security Administration Guide

Email Security Administration Guide

Check Point Support

Home
Email Protection
Configuring Email Policy
Data Loss Prevention (DLP) Policy
DLP Policy for Outgoing Emails
DLP Subject Regular Expression (Regex)
Outgoing Email Protection - Office 365 Footprint for DLP

Important Information
Introduction to Email Security
Getting Started
Configuring Security Engines
Email Protection
Messaging Apps Protection
File Storage Protection
Compromised Account (Anomaly) Detection
Partner Risk Assessment (Compromised Partners)
Cloud SMTP Relay
Managing Security Exceptions
Managing Security Events
Managing Quarantine
Customization
SmartConfig Recommendations
Incident Response as a Service (IRaaS)
DMARC Management
Security Posture Management (SSPM)
Leaked Credentials
Security Awareness Training
Video Tutorials
Appendix

Outgoing Email Protection - Office 365 Footprint for DLP

Transport rules

Additional transport rule is created when enabling Inline DLP.

Rule name: Check Point DLP Outbound
Rule:
Rule description:

Connectors

Additional connector will be added, Check Point to Office 365.

Connector:

Related information

Add a regular expression condition to a DLP policy
Subject Regular Expressions Syntax
Unsupported Regex Patterns in DLP
DLP Workflows for Outgoing Emails
DLP Alerts for Outgoing Emails
Prerequisites to Avoid Failing SPF Checks
DLP Policy Sensitivity Level

On this page

Transport rules
Connectors

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07 September 2026

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