Email list cleaner

Seeking a Python developer to build a robust email-list cleaner that removes high-risk role accounts (e.g., abuse@, report@, postmaster@, admin@), eliminates duplicates, validates formats, and optionally filters disposable domains. The tool must process 100,000+ addresses efficiently, produce a cleaned output file and a separate removal report detailing discarded entries and reasons, support configurable disposable-domain option, and include clear usage instructions and reliable error handling.