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About

OpenText Core Email Threat Protection safeguards inbound, outbound, and internal email by blocking phishing, ransomware, impersonation, and business email compromise attacks. The platform uses multilayered filtering, AI-driven detection, and advanced link and attachment analysis to stop threats before they reach users. It automatically rewrites and scans links at click-time, sandboxes suspicious attachments, and retracts malicious messages already delivered to Microsoft 365 inboxes. Internal user-to-user emails receive the same high-level protection, reducing the risk of lateral movement and compromised accounts. The intuitive dashboard and simple deployment process make it easy for teams to manage security policies, monitor activity, and ensure compliance. Backed by 24/7 threat analyst support, OpenText Core Email Threat Protection helps organizations operate with confidence in today’s complex cybersecurity landscape.

About

PhishDef is a cybersecurity-focused SaaS company offering a fast and reliable API for real-time phishing URL detection. Designed for developers, security teams, and digital platforms, our service helps prevent phishing threats before they reach end users. We prioritize speed, accuracy, and privacy — with sub-100ms response time and no tracking or data logging. Our mission is to make the internet a safer place, one URL at a time.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

OpenText Core Email Threat Protection is ideal for organizations seeking advanced, multi-layered email security to defend against phishing, ransomware, impersonation, and BEC attacks across all communication channels

Audience

Developers

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

No information available.
Free Version
Free Trial

Pricing

$19/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

OpenText
Founded: 1991
Canada
cybersecurity.opentext.com/products/email-security/email-threat-protection/

Company Information

PhishDef
Founded: 2025
United States
phish-def.com

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Vade

Vade

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Vade

Vade

Vade Secure
C9Phish

C9Phish

C9Lab
PhishProtection

PhishProtection

DuoCircle

Categories

Categories

Integrations

OpenText Core Email Encryption

Integrations

OpenText Core Email Encryption
Claim OpenText Core Email Threat Protection and update features and information
Claim OpenText Core Email Threat Protection and update features and information
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