Pricing

from $0.20 / 1,000 email pre-checkeds

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Email List Precheck: Syntax, MX & Disposable Check

Try for free

Cheap email list hygiene before real verification: syntax, MX records, disposable domains, role accounts, free providers, typo suggestions and duplicates, up to 100,000 addresses. No SMTP probing, never claims a mailbox exists. Optional exact check with your own key.

Pricing

from $0.20 / 1,000 email pre-checkeds

Rating

0.0

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Monthly active users

10 hours ago

Last modified

Changelog

1.0 (2026-10-07)

First version.
Pre-check of up to 100,000 addresses: syntax and normalisation (trim, lower-case domain, internationalised domains to punycode), MX records (or A/AAAA as implicit MX) over DNS-over-HTTPS cached per domain, disposable domains (open CC0 list bundled, refresh script included), role accounts, free webmail providers, typo suggestions for common providers and TLDs, duplicates.
Verdicts without a key: invalid, risky, unknown. Never "valid", and no SMTP probing (outbound port 25 is closed on Apify).
Optional exact verification through the user's own MillionVerifier or ZeroBounce key; the provider's raw status is kept.
Pay per event: email-prechecked at $0.0002; email-verified-byok at $0.0005 when the provider answered. Duplicate and error rows are free.

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