# Changelog of Bulk Email Verifier - MX, SPF, DMARC & Disposable (`thedeadpoet/bulk-email-verifier-mx-spf-dmarc-disposable-check`) Actor

- **URL**: https://apify.com/thedeadpoet/bulk-email-verifier-mx-spf-dmarc-disposable-check/changelog.md
- **Full Actor documentation**: https://apify.com/thedeadpoet/bulk-email-verifier-mx-spf-dmarc-disposable-check.md

## Changelog

### 0.1.1 — 2026-09-27

- **Running with no input now verifies a small built-in demo list** instead of
  finishing with an empty dataset, so the Actor shows its output shape on a bare run
  and cannot fail an automated quality-assurance test that supplies no input.

### 0.1 — 2026-09-10

First release.

- Syntax validation against a practical RFC 5322 subset.
- MX lookup with RFC 7505 null-MX detection, plus A/AAAA fallback.
- Mailbox-provider identification from 45+ MX fingerprints.
- Disposable-domain list (180+), role-address list (90+), free-provider list (130+).
- SPF, DMARC and MTA-STS record lookup with policy parsing.
- Damerau-Levenshtein typo correction against the domains typos land near.
- Four honest statuses — `accepts_mail`, `risky`, `invalid`, `unknown` — plus a 0-100 score and plain-English `reasons`.
- Per-domain DNS caching, so cost scales with unique domains rather than rows.
- No SMTP probing, by design.