Mbox Extractor

The mbox extractor processes mailbox archives to expose messages, headers, dates, sender/recipients, subjects, and attachments in structured formats. It is designed for developers, data engineers, and IT teams who need offline, verifiable access to mailbox content without a full mail client. Conceptually, the tool reads an mbox stream, detects message boundaries using RFC 2822 rules, decodes headers, and normalizes dates to a consistent timezone. It supports optional attachment extraction and can emit per-message records as JSON objects or as CSV rows. The output is designed for programmatic consumption and integration into data pipelines. Core logic emphasizes correctness, scalability, and reproducibility over interactive UI. Use cases include mailbox migrations, eDiscovery, archival indexing, and automated content inspection. A distinguishing value point is robust RFC-compliant parsing, including folded headers, multi-part MIME, and various encodings, paired with memory-efficient, streaming processing for large archives. Outputs can include full headers for forensic analysis or a trimmed subset, and can be mapped to existing schemas for downstream systems. This tool is framework-agnostic and interoperable with common data formats used in analytics and compliance workflows.