OpenText™ Core Email Threat Protection

Defend your business with comprehensive email threat protection

Defend your email from phishing, ransomware, business email compromise (BEC), and impersonation attacks. With high-efficacy filtering, low false positives, and 24/7 threat analyst support, email threat protection keeps your inbound, outbound, and internal email safe and secure.

Photo of smiling woman talking on mobile phone while typing on laptop PC.

Solution snapshot

  • Secure inbound, outbound, and internal email.

  • Stop phishing, ransomware, spoofing, and spam before they hit users.

  • Act quickly after delivery to retract messages and investigate with complete visibility.

  • Protect your business without slowing down communication.

Why businesses need email threat protection

Email is the most-used communication channel—and the top threat vector—for most organizations. Phishing, ransomware, and business email compromise (BEC) attacks can lead to financial loss, data breaches, and reputational damage.

What is Email Threat Protection?

OpenText Core Email Threat Protection guards inbound, outbound, and internal email messages from email‑enabled threats such as ransomware, phishing, impersonation, and spam. It protects organizations from sophisticated email threats and reduces risk across all stages of email communication, while ensuring the secure delivery of legitimate messages.

Read the blog

Advanced features that protect your business email

Effective email threat protection shouldn't require constant tuning or heavy IT lift. OpenText Core Email Threat Protection combines powerful automated defenses with an intuitive management experience to protect your team without the overhead.

  • Link protection

    Rewrites and scans links at the time of click to block access to malicious sites

  • Attachment quarantine

    Analyzes files in a secure sandbox and delivers disarmed or converted versions

  • Message retraction

    Removes malicious emails already delivered to Microsoft 365 inboxes (includes full audit tracking)

  • Internal mail filtering

    Protects internal user-to-user messages to stop lateral phishing and BEC threats

  • Identity and domain impersonation protection

    Stops spoofing of executives and trusted domains using AI and display name filtering

  • Easy deployment and management

    Offers fast implementation, intuitive dashboard, and mobile access for ease of use and visibility

  • Outbound email filtering

    Ensures reputation safety and compliance by scanning outbound communications

Email threat protection to keep your business running

Get peace of mind and full visibility with our solution's powerful detection, unified management, and compliance support.

  • Powerful protection against phishing, BEC, and ransomware.

  • Enhanced threat detection that filters malicious emails before they reach users.

  • Single management console for unified control across all email security capabilities.

  • Improved compliance posture for regulated industries.

Customer success

I was impressed when I evaluated Email Threat Protection. A bonus to me was that I could, through OpenText, bundle my O365 with Email Threat Protection and achieve a cost savings for Spitzer. Once the platform was up and running, it ultimately just did its thing, which gave me peace of mind. and running, it ultimately just did its thing, which gave me peace of mind.

Larry Horvat
CIO
Spitzer Autoworld

Resources

Data Sheet
OpenText Core Email Threat Protection

Purpose-built to secure business emails and communications.

Customer story
How a healthcare facility safeguards its email

Consistent protection helped this multi-state healthcare organization stay secure—and compliant.

Blog
What is email threat protection?
How our solution can help your business stay secure.
 

FAQ

Yes. Internal mail filtering stops lateral attacks in Microsoft 365 environments.

Yes. Message retraction allows you to remove threats post-delivery with audit tracking.

Yes. It can append legal or compliance disclaimers to outbound email.

Yes. These are highly recommended and fully supported.

Yes. Administrators can grant access, and users can receive reports and manage their quarantines.