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Catch typos and suggest the fix

gmial.com, hotmial.com, yaho.com. We spot common misspellings, mark the address Undeliverable and suggest the address they meant.

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simplecold.com / tools / email-checker
Free · 5 checks a day · No sign-up
Six checks, in order
  1. 01Format
  2. 02Mail servers
  3. 03Disposable and role
  4. 04Catch-all
  5. 05Connect
  6. 06Mailbox

Type an address and press Check email. Each check above lights up as it runs, and the result appears here with the reason.

  • Six checks on every address
  • A plain reason with every result
  • Slow servers never cost a second credit
  • 200 free credits, no card

Examples

What it looks like in your results

Result rows with the category and the reason you will see.

Undeliverable

[email protected]

Possible typo. Did you mean [email protected]?

Undeliverable

[email protected]

Possible typo. Did you mean [email protected]?

Undeliverable

[email protected]

Possible typo. Did you mean [email protected]?

How it works

How we detect it

This check runs on every address, as part of the same credit.

  1. 01

    Compare the domain

    We compare it with common email providers and their known misspellings.

  2. 02

    Stop before guessing

    A misspelled provider domain won't reach the person, so the check stops here.

  3. 03

    Suggest the fix

    The result includes the address they most likely meant.

What to do

What to do with these addresses

Every result comes with the reason, so you can decide row by row.

Fix at sign-up

Show Did you mean under the email field and let people correct it.

Fix in your list

Replace the address with the suggestion and check it again.

Use the API field

The suggestion comes back in its own field, ready to show.

Related checks

Part of all six checks

Every address goes through all of them, in order.

Catch-all detection

Some domains say yes to any address, so no one can confirm the mailbox.

Learn more

Disposable email detection

Disposable addresses work for a few minutes, then disappear.

Learn more

Role-based email detection

Addresses like info@, sales@ and support@ reach a shared inbox.

Learn more

FAQ

Typo detection questions

Short answers about this check.

Common misspellings of major providers, such as gmial.com, hotmial.com and yaho.com.

Still have a question? Talk to us.

Check your list before you send it

Start with 200 free credits. Pay per credit after that.