Bulk Email Syntax & MX Validator

Bulk Email Syntax & MX Validator

taroyamada/email-deliverability-checker

Try Input: 1 email ≈ USD 0.003/row. From USD 3/1k. Paste email and Start.

Bulk Email Validator — Syntax, MX, Disposable Check & Score

ntriqpro/bulk-email-validator

Verify email addresses in bulk before you send: RFC syntax check, MX and mail-infrastructure lookup, 120k+ disposable-domain list, role-based and free-provider flags, plus a 0-100 quality score per address. Clean the list and cut bounce rates on your next campaign.

Bulk Email Verifier, Validate and Clean Lists

thoob/email-validator

Validates a list of email addresses: practical RFC 5322 syntax, live domain mail-capability (MX/A over DNS-over-HTTPS), disposable-domain detection, and role-account flags. Honest scope: it checks the address and the domain, not the mailbox. Billed only per address checked.

Aggregate company intelligence from official sources: legal identity (GLEIF LEI), real funding signals (SEC Form D), and a domain/tech profile (WHOIS, DNS, GitHub, tech stack). No paid APIs, no keys.

Email Validator & Verifier | $0.6/1K | Cleanup + Finder

apivault_labs/email-validator

Bulk email verifier that cleans your list before you send: cut bounce rate & protect sender reputation. Checks syntax, MX & live SMTP mailbox (RCPT TO) with catch-all detection. Flags disposable, role & free emails, fixes typos, scores 0-100. Email Finder built in. $1/1K, no API key.

Email Verifier & Validator

technicaldost/email-verifier

Bulk-verify email deliverability: syntax, MX records, disposable/role/free-provider detection, and a 0-100 deliverability score. Clean your lead lists before you send.

Email Verifier & Validator - Bulk, Syntax, MX & Disposable

santhej/email-verifier

Bulk-verify email addresses: syntax, domain/MX deliverability, disposable, role-account, free-provider and typo detection. Fast, no API key, pay per email.

Email Verifier & Validator

gio21/email-verifier

Bulk-verify email addresses: syntax, MX/domain check, disposable & role-based detection, free-provider flag, and typo correction. Clean your lead lists and cut bounces. $0.001/email.

Bulk Email Verifier & Validator – Mailbox-Level SMTP Check

locomint/bulk-email-verifier

Bulk email verifier and email validator for lead lists: syntax, MX, disposable and catch-all detection, role and free-provider flags, and a live mailbox check that never sends a message. A verdict, reason and 0-100 score for every address, up to 50,000 addresses per run.

Email Verifier & Validator — Bulk MX, SPF, DMARC Check $0.50/1k

scrapersdelight/email-verifier-scraper

Email verifier and validator for bulk email list cleaning. Returns syntax, MX, null-MX, disposable, role, free-provider plus the full SPF, DKIM, DMARC, MTA-STS, mail-provider, ASN and domain-age record — 80+ fields per address for $0.50/1,000. Honest: no SMTP mailbox probe.

Email Verifier | 6 Checks per Address, MX + SMTP, No API Key

themineworks/email-verifier-validator

Verify emails in bulk: syntax, DNS MX, SMTP mailbox check, disposable & role-based detection, plus a catch-all heuristic. Returns valid / invalid / risky / unknown per address. No API key. Works in Claude, ChatGPT & any MCP agent.