Email Verification API — Bulk Syntax, MX & Disposable Checks
Pricing
from $50.00 / 1,000 email verifications
Email Verification API — Bulk Syntax, MX & Disposable Checks
Verify email addresses in bulk: syntax validation, live MX-record checks, disposable-domain and role-account detection — strips the addresses that cause most bounces. No SMTP mailbox probe (every row says so). $0.05 per address, only delivered verdicts are charged. No API key.
Pricing
from $50.00 / 1,000 email verifications
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NexGenData
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Same product as Email Validator. Both listings run identical code (syntax + live DNS/MX + disposable/free/role detection; no SMTP mailbox probe). Use whichever you already have configured.
Bulk Email Validator
Validate and clean email lists at scale — syntax, MX, disposable and role-account checks in one pass.
You supply the addresses; the Actor validates them. Use it in line with applicable outreach and privacy law.
📊 Sample Output

email | status | isValid | domain | localPart | normalized |
|---|---|---|---|---|---|
| [email on record] | valid | True | stripe.com | support | [email on record] |
| [email on record] | valid | True | github.com | info | [email on record] |
| [email on record] | valid | True | mailinator.com | someone | [email on record] |
Real rows from run pMjYbZhnvamntGNeB on build 0.0.23 (2026-09-25), unedited apart from masked emails/phones and shortened long text; fields the source does not publish are empty.
⚙️ Sample inputs
This is the Store example input — the same input Apify's automated check runs — so it is proven to return rows on the current build. Paste it into the input form, or send it through the API, CLI or a schedule:
{"emails": ["jeff@amazon.com"]}
🔧 Input reference
| Field | Type | Default | What it does |
|---|---|---|---|
emails | array of string | ["support@stripe.com", "info@github.com", "someone@mailinat… | Email addresses to validate. Accepts either a JSON array (recommended) or a string with one email per line / comma-separated. Each address returned as a row is billed once. |
singleEmail | string | "" | Convenience field to validate a single email address |
🧾 JSON sample record
One real record from run pMjYbZhnvamntGNeB (emails/phones masked, long text shortened):
{"email": "[email on record]","status": "valid","isValid": true,"valid": true,"syntaxValid": true,"mxValid": true,"hasMx": true,"domain": "stripe.com","localPart": "support","normalized": "[email on record]","isDisposable": false,"disposable": false,"isFreeProvider": false,"isRoleAccount": true,"roleAccount": true,"deliverable": true,"mxRecords": [{"priority": 10,"server": "aspmx.l.google.com"},{"priority": 20,"server": "alt2.aspmx.l.google.com"},{"priority": 20,"server": "alt1.aspmx.l.google.com"},{"priority": 30,"server": "aspmx2.googlemail.com"},{"priority": 30,"server": "aspmx3.googlemail.com"}]}
💰 Pricing
| Event | Price (USD) | When it is charged |
|---|---|---|
Actor Start (apify-actor-start) | $0.00005 | Charged when the Actor starts running. Number of events charged depends on Actor memory (one event per GB, minimum one event). |
Email validation (apify-default-dataset-item) | $0.05 | Charged per email address validated — checks MX records, SMTP, role-based detection, disposable domains, syntax, and deliverability scoring. |
Pay-per-event: you pay only for what the run delivers. A run that delivers nothing bills no result events (only the actor-start event, when the actor defines one). Example: a run that delivers 100 results costs 100 × $0.05 = $5.00 plus the start fee.
📊 What you get
Clean JSON, one record per email validated:
email/normalized— the address, lower-cased and trimmedstatus—validorinvalidisValid/valid— the domain publishes MX recordssyntaxValid— RFC-shaped addressmxValid/hasMx— MX lookup resultmxRecords— up to 5{priority, server}entriesdomain/localPartisDisposable/disposable— throwaway-mailbox domainisFreeProvider— consumer webmail domainisRoleAccount/roleAccount— generic mailbox (info@, sales@, support@ …)deliverable— syntax OK and MX present and not disposablereason— why an address was rejected (invalid_syntax,nxdomain,no_mx_records)
Scope (honest): validation is syntax + live DNS/MX + list checks. No SMTP mailbox
probe is performed — deliverable means the domain can accept mail, not that the
individual mailbox exists. Addresses whose DNS never answers are skipped and not billed;
if DNS is unreachable for every domain the run fails rather than returning filler rows.
Pricing: $0.050 per email validated (Pay-Per-Event) — about 20 emails per $1. Only delivered rows are charged.
🤖 Use with AI agents
Point Claude, the OpenAI Agents SDK, an n8n flow or any MCP-aware client at it and clean lists on demand.
Agentic payments (x402): Supports agentic payment via x402 — agents can call this actor with USDC, no API key required.
Run it on a schedule
Run it whenever a new batch of addresses comes in, for example a daily or weekly pass over new sign-ups or freshly collected leads. What changes between runs is the list you feed in: each run returns one verdict row per address you supply. The actor has no new-only mode, so send only the addresses you have not checked yet. Send each run's results onward with a webhook, Google Sheets, Zapier, Make or the Apify API.
Video guides from Apify: Schedule your Actor · Integrations
FAQ
Why use this instead of running my own DNS and MX checks?
You could check syntax and MX records yourself. This actor does it for a whole list in one pass and adds disposable-domain, free-provider and role-account detection, with one clean JSON row per address. It needs no API key, runs from the API or on a schedule, and charges only for delivered verdicts. Addresses whose DNS never answers are skipped and not billed.
What does a typical run cost?
You pay per result, not for run time: $0.05 for each row in the results, plus $0.00005 per run start (charged per GB of run memory, minimum one). A run that returns 3 email addresses costs about $0.15. Live prices are always shown in the Pricing tab.
Does this check whether the mailbox actually exists?
No. There is no SMTP mailbox probe. deliverable means the syntax is fine, the domain has MX records and it is not a disposable domain. It does not mean the individual inbox exists. Every row says so: verificationLevel is always syntax+dns_mx+lists and mailboxVerified is always null.
How do I remove disposable and role-based emails from a list?
Run the list through and filter on isDisposable for throwaway-mailbox domains and isRoleAccount for generic boxes such as info@, sales@ and support@. isFreeProvider flags consumer webmail domains. Rejected addresses carry a reason such as invalid_syntax, nxdomain or no_mx_records.
What format should my email list be in?
Pass emails as a JSON array, or as a string with one address per line or comma-separated. For a single address, use singleEmail. This listing runs the same code as the Bulk Email Validator actor, so use whichever one you already have set up.
Related actors
- Bulk Email Validator — Verify & Clean Lists API — the same product under a second listing.
- B2B Lead List Cleaner — Dedupe, Normalize & MX-Verify API — dedupe and normalize the whole lead list, not just the email column.
- Phone Number Validation API — Format, Carrier & Line Type — validate the phone column in the same list.
- Email DMARC Auditor — SPF/DKIM/DMARC Bulk Check — check the email security setup of the domains in your list.
- Lead Enrichment — Enrich Leads with Emails, Phones & Tech — find more contacts from company domains, then verify them here.