Pricing

from $0.87 / 1,000 email-verifieds

Bulk Email Verifier — Validate Emails, MX, Disposable & Role

Validate a list of emails fast. Per address: syntax, MX/DNS check, disposable & role detection, free-provider flag, and a typo suggestion (gmial.com -> gmail.com). One clean record per email, de-duplicated. Pay per email.

Pricing

from $0.87 / 1,000 email-verifieds

Rating

0.0

(0)

Developer

Vitalii Bondarev

Actor stats

Bookmarked

Total users

Monthly active users

6 days ago

Last modified

Bulk Email Verifier

Clean and validate a list of email addresses in bulk. For every address you get one structured record: is the syntax valid, does the domain actually accept mail (MX/DNS), is it a disposable or free-provider address, is it a role account (info@, support@…), and — if the address has an obvious typo — a suggested correction (john@gmial.com → did you mean gmail.com).

Built for lead-list hygiene: drop the junk before you import into your CRM or send a campaign, so you protect your sender reputation and stop paying to email dead addresses.

What you get per email

Field	Meaning
`email`	The normalised address (trimmed, lower-cased domain).
`result`	Overall verdict: `valid`, `invalid`, `risky`, or `unknown`.
`reason`	Short machine-readable reason behind the verdict.
`isValid`	`true` when syntax is correct and the domain has mail records.
`syntaxValid`	Address passes RFC-style syntax checks.
`domain`	The domain part of the address.
`mxFound`	The domain publishes MX (or fallback A) records — it can receive mail.
`mxRecord`	The primary mail host found for the domain.
`isFreeProvider`	Address is on a free webmail provider (gmail, yahoo, outlook…).
`isDisposable`	Address is on a throwaway / temporary-mail provider.
`isRoleAccount`	Local part is a role address (`info`, `admin`, `support`, `sales`…).
`didYouMean`	Suggested domain correction when a likely typo is detected.
`smtpCheck`	Optional best-effort mailbox check: `deliverable`, `undeliverable`, `unknown`, or `skipped` (when not requested).

Input

{
  "emails": [
    "ceo@stripe.com",
    "info@gmail.com",
    "john@gmial.com",
    "user@mailinator.com"
  ],
  "checkSmtp": false,
  "timeout": 8,
  "maxItems": 0
}

emails (required) — the addresses to verify. Duplicates are removed automatically, so you are never charged twice for the same address.
checkSmtp (default false) — also attempt a live SMTP mailbox probe. This is best-effort only: many mail hosts and networks block this kind of check, in which case the address keeps its syntax/MX/heuristic verdict and smtpCheck is unknown. Slower.
timeout (default 8) — seconds to wait for DNS (and SMTP, if enabled) per email.
maxItems (default 0) — cap on emails verified in one run; 0 means no cap.

Pricing

Pay per verified email. Deduplication means repeated addresses in your list are charged once. Syntax and heuristic checks are instant; MX/DNS lookups add a fraction of a second per unique domain.

Notes

The verifier does not send any email and does not require a proxy — it only reads public DNS records (and, when enabled, performs a standard SMTP handshake without delivering a message).
A risky result flags addresses that are technically deliverable but lower quality (role accounts, disposable domains) so you can decide whether to keep them.

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