---
title: OpenText Core Email Threat Protection Reviews
meta_title: 'OpenText Core Email Threat Protection Reviews 2026: Details, Pricing,
  & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how OpenText Core Email Threat Protection works for a business like yours.
date_modified: '2026-04-27'
parent_category:
  name: Email Security
  url: https://www.g2.com/categories/email-security
---

# OpenText Core Email Threat Protection Reviews
**Vendor:** OpenText  
**Category:** [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam)
## About OpenText Core Email Threat Protection
OpenText Core Email Threat Protection is a comprehensive, cloud-based security solution designed to safeguard organizations' email communications from a wide array of threats, including phishing, ransomware, business email compromise (BEC), and impersonation attacks. By employing a multi-layered filtering approach, it ensures the secure delivery of legitimate messages while effectively blocking malicious content. This solution is tailored to protect inbound, outbound, and internal emails, thereby reducing risks across all stages of email communication. Key Features and Functionality: - Link Protection: Rewrites and scans URLs at the time of click to prevent access to malicious websites. - Attachment Quarantine: Analyzes email attachments in a secure sandbox environment, delivering disarmed or converted versions to mitigate potential threats. - Message Retraction: Allows for the removal of malicious emails already delivered to Microsoft 365 inboxes, complete with full audit tracking. - Internal Mail Filtering: Safeguards internal communications by preventing lateral phishing and BEC threats among users. - Identity and Domain Impersonation Protection: Utilizes artificial intelligence and display name filtering to detect and block spoofing attempts targeting executives and trusted domains. - Easy Deployment and Management: Offers rapid implementation and streamlined management through a centralized console, minimizing administrative overhead. Primary Value and User Benefits: OpenText Core Email Threat Protection addresses the critical need for robust email security in the face of increasingly sophisticated cyber threats. By providing advanced threat detection and prevention capabilities, it helps organizations prevent financial losses, data breaches, and reputational damage associated with email-based attacks. The solution's high-efficacy filtering and low false-positive rates ensure that legitimate communications are not disrupted, maintaining business continuity. Additionally, its compliance with regulatory requirements supports organizations in meeting industry standards and avoiding potential penalties. With 24/7 threat analyst support and automated traffic analysis, businesses can operate with confidence, knowing their email communications are secure.






- [View OpenText Core Email Threat Protection pricing details and edition comparison](https://www.g2.com/products/opentext-opentext-core-email-threat-protection/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-06+17%3A01%3A41+-0500&secure%5Bsession_id%5D=6e270e79-1e98-4cbf-89a2-820f7192f436&secure%5Btoken%5D=16de33084650c3f69dea518c3036209ed6ac71c1b0b79326f6a4546cf8dd3920&format=llm_user)

## OpenText Core Email Threat Protection Features
**Additional Functionality**
- Phishing Protection
- Threat Response
- Domain Check
- Security Auditing
- AI/Machine Learning
- Third-Party Integrations
- AI Copilot
- Reporting/Analytics
- Anomaly/Malware Detection
- SURLB/URIBL Filtering
- Activity Dashboard
- Scheduled/Automated Reports
- For MSPs
- Whitelisting/Blacklisting
- Fraud Detection
- Spam Blocker
- Spam Quarantine
- API
- Data Leak Prevention
- Encryption
- Audit Trail
- Real-Time Monitoring
- Spam Analysis
- Policy Management
- Alerts/Escalation
- Email Management
- Vulnerability Scanning
- Generative AI
- Threat Protection
- Email Attachment Protection
- Email Filtering
- Two-Factor Authentication

**Agentic AI - Email Anti-spam Features**
- Autonomous Task Execution
- Proactive Assistance

**Additional Functionality**
- Phishing Protection
- Data Recovery
- Archiving & Retention
- Backup and Recovery
- Policy Management
- Email Management
- Data Loss Prevention
- Single Sign On
- Data Storage Management
- Fraud Detection
- Email Routing
- Data Verification
- Compliance Management
- Filtering
- Search/Filter
- SURLB/URIBL Filtering
- Security Auditing
- Data Synchronization
- Anti Virus
- Risk Assessment
- Greylisting
- Audit Trail
- Reporting/Analytics
- Allow/Block List
- Vulnerability Scanning
- Active Directory Integration
- Compression
- Email Tracking
- Encryption
- Anti Spam
- Disaster Recovery
- AI Copilot
- Tagging
- Secure Data Storage
- Activity Tracking
- Spam Blocker
- Microsoft Outlook Integration
- Spam Analysis
- API
- Categorization/Grouping
- Event Tracking
- Inbox Management
- Spam Detection
- Authentication
- Third-Party Integrations
- Reporting & Statistics
- Spam Quarantine
- SSL Security
- Generative AI
- Data Retention Management
- Access Controls/Permissions
- Monitoring

## Top OpenText Core Email Threat Protection Alternatives
  - [Paubox](https://www.g2.com/products/paubox/reviews) - 4.9/5.0 (609 reviews)
  - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - 4.6/5.0 (589 reviews)
  - [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) - 4.6/5.0 (487 reviews)