Validate emails before it costs you

START WITH 50 FREE VALIDATIONS
No monthly subscription. Just pay for what you use.

Check one, upload many, use API

Email appears valid and deliverable. Validated on 2026-04-18 20:14.

VALIDATION DETAILS

Syntax Validation

Standard:

Valid

HTML5:

Valid

RFC5322:

Valid

Unicode:

Valid

DNS Validation

MX Records:

Available

Null MX:

Not Configured

Disposable Email Check

Disposable Domain:

Not Detected

VALIDATE A LIST FROM JSON OR CSV

curl -X POST https://validates.email/api/v1/checks/bulk-check \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Initech",
    "emails": [
      "peter@initech.com",
      "samir@initech.com",
      "michael@initech.com",
      "milton@initech.com"
    ]
  }'

GET VALIDATED LIST RESULTS

curl "https://validates.email/api/v1/checks/history?bulkCheckId=BULK_CHECK_ID" \
  -H "Authorization: Bearer YOUR_API_KEY"

Simple pricing

No monthly subscriptions, contracts, or recurring charges. Just pay for validations, whether you use lists, single checks, or the API.

No duplicate charges. Only pay for new validations. Repeat checks reuse existing results automatically.

Validation FAQ

Why validate if bounced contacts are automatically unsubscribed?

Automatic unsubscribe cleans up the contact after the bounce, but by then the message was already sent, rejected, and counted against your sending reputation. Validate before sending to prevent avoidable bounces before they can do that harm.

What can a bad email list cost?

Repeated bounces can signal poor list quality to mailbox providers. That can hurt sender reputation and make even legitimate future messages less likely to reach the inbox.

Do I pay to validate the same email more than once?

No. Repeating a validation reuses existing results automatically, so you only pay for new validations.

Is there a monthly subscription or contract?

No. validates.email uses pay-as-you-go validation credits with no monthly subscription, contracts, or recurring charges.

Can I try validates.email before I buy credits?

Yes. Start with 50 free validations, then buy credits only when you need them.

Can I automate validation in my product?

Yes. Use the API to validate emails in signup flows, forms, CRMs, internal tools, or campaign-preparation workflows.

Use cases

Email marketing

Clean campaign lists, reduce bounces, improve reputation.

Newsletter list hygiene

Validate subscribers before sending.

SaaS signup validation

Block fake accounts, typo emails, spam users, and bots.

E-commerce customer validation

Avoid bad customer emails for orders, receipts, and campaigns.

Fraud prevention

Detect disposable emails and users trying to create multiple accounts.

API validation

Integrate email checks directly into product flows, forms, CRMs, MCPs, or internal tools.

START WITH 50 FREE VALIDATIONS