# Changelog of Email Verifier & Validator - Bulk Email Verification API (`sian.agency/email-verifier`) Actor

- **URL**: https://apify.com/sian.agency/email-verifier/changelog.md
- **Full Actor documentation**: https://apify.com/sian.agency/email-verifier.md

## Changelog

All notable changes to Email Verifier & Validator will be documented in this file.

### 2026-08-31

#### 🎉 Email Verifier & Validator - Launch!

- **Five Checks in One Run** - syntax, domain and mail-server lookup, disposable detection and catch-all detection in a single pass, so bulk email verification no longer means five separate tools.
- **The Reason For Every Verdict** - every row carries a reason code and a plain-English explanation, so you can filter a mailing list by *why* an address failed rather than guessing at valid and invalid.
- **Typo Rescue** - a one-character miss in the domain gets a did-you-mean correction in the same row, recovering customers that plain validation would have thrown away.
- **Throwaway Domain Detection** - 8,700+ disposable domains bundled in the build, so signup abuse and trial farming are caught instantly with no external service to configure.
- **Catch-All Honesty** - where a domain accepts every address, the row is reported as catch\_all instead of being marked deliverable, which is the difference between a clean list and a bounce report.
- **Deliverability Signals Included** - mail server, receiving platform, SPF and DMARC answers on every row, free with the check.

#### 💎 User Benefits

- Protect your sender reputation: dead addresses are removed before they can bounce, not after.
- Pay $0.80 per 1,000 addresses - under the category leader - and nothing at all for a malformed address.
- Load a list three ways: one address, a pasted bulk list, or a public text/CSV URL for very large files.
- Duplicate addresses are removed before anything is charged, so a dirty export costs you nothing extra.

#### 🎯 Use Cases

- An email marketer cleaning 50,000 subscribers before a campaign, split into send, remove and retry lists.
- A SaaS operator blocking disposable sign-ups before they burn a free trial.
- A sales team triaging a bought lead list and spending sending credits only on addresses that exist.