MailLedger

MailLedger is a web app (with optional lightweight desktop connector) for small and mid-sized businesses that need compliant, searchable email archiving but can’t justify enterprise suites. It journals mail from Microsoft 365 and Google Workspace into immutable, WORM-style storage with cryptographic hashing and a clear chain-of-custody log. Admins can run fast eDiscovery searches, place legal holds, and export defensible audit packages for counsel or regulators. The product focuses on “set-and-forget” retention policies, predictable pricing per mailbox, and simple proof that messages weren’t altered after capture. It’s not trying to replace your email client or become a full compliance platform—just reliable archiving that stands up in disputes. An AI-assisted search layer is optional for summarizing result sets and suggesting relevant threads, but the core value is integrity and retrieval speed.