Core Email Protection is an email security solution that protects against email-based threats using AI and global threat intelligence. The solution employs multi-layered detection to stop threats including spam, greymail, spoofing, phishing, malware, and other email-based attacks. The system utilizes language models to detect transactional language and urgency patterns, machine learning to identify similarities to known threat behaviors, relationship graphs to detect deviations from normal user interactions, and computer vision to identify hidden visual threats in images and attachments. The solution leverages real-time threat intelligence updates and provides threat detection, visibility, and automated remediation capabilities. Core Email Protection integrates with Microsoft and Google environments via API or Gateway deployment to deliver email threat protection that extends beyond native security controls.