MailAccess

MailAccess is a self-hostable OSINT platform designed for investigating email addresses by aggregating data from breach databases, social networks, DNS records, and the open web. It features an identity graph for correlating user accounts, a name consensus engine for verifying identities, and a domain email harvesting tool that discovers organization addresses from multiple data sources. The tool provides structured findings in various export formats and is specifically tailored for security researchers and penetration testers.