RavenMail (operated by Commnova Technologies Pvt. Ltd.) is an email security company that provides AI-powered threat detection and data loss prevention for organizations using Microsoft 365 and Google Workspace. The platform integrates via secure APIs without requiring MX record changes or email migration. The core threat detection product uses a large language model (LLM) engine to analyze email context, intent, and identity signals in real time. It targets threats that bypass traditional rules-based filters, including CXO impersonation, employee spoofing, business email compromise (BEC), credential phishing, financial fraud, QR code attacks, prompt injection, AI-email bombing, compromised account detection, and anomalous email routing. RavenMail also offers an AI-powered Email Data Loss Prevention (DLP) module that monitors outbound communications for sensitive data types such as intellectual property and source code — covering over 50 data type categories — without requiring regex rule configuration. The DLP product is positioned for both compliance and operational data protection use cases. The platform is primarily deployed among enterprise customers in India, with stated clients across fintech, telecommunications, banking technology, payment gateways, and manufacturing sectors. RavenMail is featured in Microsoft's AI First Movers program and has collaborated with India's National Centre of Excellence (NCoE) and DSCI on a contextual email security playbook. The company is headquartered in Chennai, Tamil Nadu, India.