Bulk Email Validator – Syntax, MX, Disposable, Role (no SMTP)

Validate email lists in bulk: syntax, MX records, disposable and role addresses, free providers and typo fixes (gmial.com → gmail.com). No SMTP pinging, so it is fast, cheap and safe for your sender reputation. Versión en español más abajo.

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Use cases

• Clean a mailing list before a campaign to cut bounces and protect sender reputation
• Block disposable and role addresses (info@, sales@) on signup forms via API
• Lead enrichment pipelines: verify scraped emails cheaply, with typo suggestions (gmial.com -> gmail.com)
• CRM hygiene: re-check old contacts on a schedule

English

What does it do?

For every email the Actor checks the syntax, looks up the MX records of the domain (with an A-record fallback), optionally reports SPF and DMARC, and flags disposable domains, role addresses (info@, sales@), free providers and likely typos. Each email gets a veredicto (valid, risky, invalid or unknown) with the reasons in motivos.

Use cases: cleaning a mailing list before a campaign, signup form checks, lead enrichment, CRM hygiene.

Input

• emails: list of addresses, one per line.
• urlLista: public URL of a CSV or TXT; every email found is checked.
• comprobarMx, comprobarSpfDmarc, sugerirCorreccion: choose the checks.
• soloValidos: output only valid emails (all checked emails are still charged).
• soloNuevos: skip emails already checked in earlier runs, and do not charge them again.
• maxEmails, concurrencia: budget and speed limits.

Duplicates inside a run are checked and charged once.

Output

One record per email: email, emailNormalizado, sintaxisValida, dominio, tieneMx, registrosMx, desechable, rol, proveedorGratuito, sugerencia, tieneSpf, tieneDmarc, veredicto, motivos, error, comprobadoEn.

Pricing (pay per event)

Event	Price	Per 1,000
Email checked (email-checked)	$0.0003	$0.30

Set a maximum spend per run; the Actor stops when the limit is reached and keeps what it saved.

Integrations (Make, Zapier, Google Sheets)

• Make: add the Apify module "Run an Actor" (Actor Flets_sv/email-validator-mx), paste the input JSON, chain "Get Dataset Items" and map the fields to Google Sheets, Slack, Airtable or your CRM.
• Zapier: the Apify app offers "Run Actor" and "Fetch Dataset Items". Add a Schedule trigger and send each row to Gmail, Slack or Notion.
• Google Sheets: enable the official Google Sheets integration in the Actor's Integrations tab to append every run to a sheet, or call https://api.apify.com/v2/acts/Flets_sv~email-validator-mx/run-sync-get-dataset-items?format=csv with POST and your input from Apps Script (UrlFetchApp).
• API and webhooks: start the Actor from the REST API, use Schedules for recurring runs and add a webhook to notify your system when a run finishes.

Input to paste into Make or Zapier:

{"emails":["info@apify.com","john.doe@gmial.com","test@mailinator.com","sales@example.com","not-an-email"],"comprobarMx":true,"comprobarSpfDmarc":false,"sugerirCorreccion":true,"soloValidos":false,"soloNuevos":false,"maxEmails":100,"concurrencia":20}

FAQ

Does it use SMTP? No. It never connects to the mail server, so a valid verdict means the domain can receive mail, not that the mailbox exists.

What if DNS fails? The verdict is unknown and error explains why; it is not marked invalid.

Can I run it daily? Yes. Use soloNuevos to process only addresses not seen before.

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Español

¿Qué hace?

Para cada email comprueba la sintaxis, consulta los registros MX del dominio (con respaldo en registro A), informa opcionalmente de SPF y DMARC, y marca dominios desechables, direcciones de rol, proveedores gratuitos y erratas probables. Cada email recibe un veredicto (valid, risky, invalid o unknown) y los motivos en motivos.

Input

emails, urlLista, comprobarMx, comprobarSpfDmarc, sugerirCorreccion, soloValidos, soloNuevos, maxEmails y concurrencia. Con la entrada vacía valida cinco ejemplos.

Output

Un registro por email con los campos de la sección inglesa.

Precios (pago por evento)

Evento	Precio	Por 1.000
Email comprobado (email-checked)	0,0003 $	0,30 $

Se cobra cada email único comprobado, aunque soloValidos no lo emita.

Integraciones (Make, Zapier, Google Sheets)

• Make: añade el módulo de Apify «Run an Actor» (Actor Flets_sv/email-validator-mx), pega el input JSON y encadena «Get Dataset Items»; después mapea los campos a Google Sheets, Slack, Airtable o tu CRM.
• Zapier: la app de Apify ofrece «Run Actor» y «Fetch Dataset Items». Ponle un disparador de horario y envía cada fila a Gmail, Slack o Notion.
• Google Sheets: en la pestaña Integrations del Actor activa la integración oficial con Google Sheets para añadir cada ejecución a una hoja, o llama desde Apps Script (UrlFetchApp) a https://api.apify.com/v2/acts/Flets_sv~email-validator-mx/run-sync-get-dataset-items?format=csv con POST y tu input.
• API y webhooks: lanza el Actor por API REST, programa ejecuciones (Schedules) y avisa a tu sistema con un webhook al terminar.

Ejemplo de input para pegar en Make o Zapier:

{"emails":["info@apify.com","john.doe@gmial.com","test@mailinator.com","sales@example.com","not-an-email"],"comprobarMx":true,"comprobarSpfDmarc":false,"sugerirCorreccion":true,"soloValidos":false,"soloNuevos":false,"maxEmails":100,"concurrencia":20}

Preguntas frecuentes

¿Usa SMTP? No: valid significa que el dominio puede recibir correo, no que el buzón exista.

¿Cómo recibo solo los nuevos? Activa soloNuevos en ejecuciones programadas.

Ejemplos de uso / Usage examples

Example output (real run, 2026-11-05)

First rows returned by a real run of this Actor on 2026-11-05 (shortened columns, values truncated):

email	sintaxisValida	tieneMx	desechable	rol	sugerencia	veredicto
info@apify.com	True	True	False	True	-	valid
john.doe@gmial.com	True	False	True	False	gmail.com	risky
test@mailinator.com	True	True	True	False	-	risky

Copy-paste inputs

1. Check a short list with typo suggestions

{
  "emails": [
    "info@apify.com",
    "john.doe@gmial.com",
    "test@mailinator.com"
  ],
  "comprobarMx": true,
  "sugerirCorreccion": true
}

2. Clean a big list from a URL, keep only valid emails

{
  "urlLista": "https://example.com/emails.txt",
  "soloValidos": true,
  "maxEmails": 10000
}

Call it from your code (Apify API)

curl -X POST "https://api.apify.com/v2/acts/Flets_sv~email-validator-mx/run-sync-get-dataset-items?token=YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"emails": ["info@apify.com", "john.doe@gmial.com", "test@mailinator.com"], "comprobarMx": true, "sugerirCorreccion": true}'

from apify_client import ApifyClient

client = ApifyClient("YOUR_API_TOKEN")
run = client.actor("Flets_sv/email-validator-mx").call(run_input={"emails": ["info@apify.com", "john.doe@gmial.com", "test@mailinator.com"], "comprobarMx": true, "sugerirCorreccion": true})
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

No code? Use the Apify modules for Make and Zapier (run the Actor, then fetch dataset items), or the Google Sheets integration in the Actor's Integrations tab to append each run to a sheet.