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What is OpenText Core Email Threat Protection?

OpenText Core Email Threat Protection is engineered to defend organizations from increasingly sophisticated email threats by applying multi-layered security across inbound, outbound, and internal communications. The platform scrutinizes every message with advanced link rewriting, real-time click-time scanning, and sandboxing of attachments to prevent malware, ransomware, and phishing attempts from reaching users. Its AI-driven impersonation detection identifies forged domains, spoofed executives, and display name manipulation, shutting down social engineering tactics before they succeed. Message retraction capabilities allow administrators to pull malicious emails out of Microsoft 365 inboxes even after delivery, providing an essential safety net. Internal email filtering helps thwart lateral phishing and early-stage BEC attacks that often bypass traditional security tools. Outbound protection ensures compliance, prevents data exfiltration, and safeguards organizational reputation. With a streamlined deployment process and user-friendly management console, organizations can strengthen their defenses without adding operational burden. Flexible architecture and mobile visibility support modern, distributed workforces that depend heavily on email. Backed by more than 35 years of data management and security expertise, OpenText delivers a trusted, evidence-based approach to protecting communication channels. Together, these capabilities create a powerful, adaptive email security framework that helps organizations stay secure, productive, and resilient.

What is Gblock?

Gblock is a powerful Chrome extension that shields your Gmail account from privacy-invasive trackers, providing a comprehensive solution for email protection. It effectively blocks spy pixels—tiny, invisible images embedded in emails that track your actions, such as when you open an email and where you are. Additionally, Gblock protects you from tracking links, which are used to collect personal information by appending custom parameters to URLs. With its built-in proxy, Gblock anonymizes your email activity, preventing third-party surveillance. The extension features automated tracker detection, ensuring that new tracking methods are blocked as soon as they are identified, keeping your email experience secure. By using Gblock, you can confidently use Gmail without worrying about hidden trackers or privacy breaches. Its simple integration with Chrome makes it easy to maintain privacy and security across your inbox.

Media

Media

Integrations Supported

Gmail
OpenText Core Email Encryption

Integrations Supported

Gmail
OpenText Core Email Encryption

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

$12/year
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

OpenText

Date Founded

1991

Company Location

Canada

Company Website

cybersecurity.opentext.com/products/email-security/email-threat-protection/

Company Facts

Organization Name

Jacopo Beschi

Date Founded

2025

Company Location

Italy

Company Website

www.gblock.app

Categories and Features

Anti-Spam

Allow / Block List
Audit Log
Email Archiving
Email Recovery
Email Routing
Encryption
Fraud Detection
Quarantine
Reporting & Statistics
Spam Filter

Email Security

Anti Spam
Anti Virus
Email Attachment Protection
Encryption
Policy Management
Quarantine
Reporting/Analytics
Whitelisting / Blacklisting

Categories and Features

Email Security

Anti Spam
Anti Virus
Email Attachment Protection
Encryption
Policy Management
Quarantine
Reporting/Analytics
Whitelisting / Blacklisting

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