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What is Sublime?

Sublime revolutionizes traditional black box email gateways through the integration of detection-as-code and collaborative community initiatives aimed at bolstering security measures. Its binary explosion feature conducts a thorough examination of attachments and files automatically retrieved via links, effectively detecting threats such as HTML smuggling, suspicious macros, and various harmful payloads. In addition, Natural Language Understanding plays a crucial role in analyzing the tone and intent of messages, leveraging the sender's historical interactions to reveal attacks that may not rely solely on payloads. The Link Analysis tool, enhanced by a headless browser, meticulously renders web pages while employing Computer Vision to analyze content for counterfeit brand logos, fraudulent login pages, captchas, and other potentially dangerous components. Additionally, sender analysis incorporates organizational context to identify impersonation attempts aimed at high-value users, thereby providing an extra layer of security. Furthermore, Optical Character Recognition (OCR) adeptly extracts essential entities from attachments, such as callback phone numbers, which are vital for detecting phishing schemes. This comprehensive suite of features allows organizations to proactively safeguard their communications against a wide range of evolving threats.

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.

Media

Media

Integrations Supported

Google Workspace
Grails
Microsoft 365
OpenText Core Email Encryption
Tabnine

Integrations Supported

Google Workspace
Grails
Microsoft 365
OpenText Core Email Encryption
Tabnine

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
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

Sublime Security

Date Founded

2019

Company Location

United States

Company Website

sublime.security/

Company Facts

Organization Name

OpenText

Date Founded

1991

Company Location

Canada

Company Website

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

Categories and Features

Email Security

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

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

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