Engineering: remove expired email classifications daily

Engineering teams keep stale email classifications that skew compliance reporting and increase audit risk. Daily purge removes expired records so reports and alerts reflect current classifications.

Overview

Stale email classifications create compliance exposure and noisy downstream alerts for financial services engineering teams. A scheduled daily purge keeps the dataset compact and audit-ready, ensuring reporting and alerts reflect current classifications while eliminating manual cleanup.

Notable Features

Purge expired classification records daily
Filter records by expiration timestamp
Log deletions for audit trail