Free disposable email checker

Is this email a throwaway?

Paste any address. We check the throwaway lists, the domain's mail server and its age, and tell you what we found in plain words.

Try

Nothing you type is stored. We keep a daily count per domain and verdict, never the address.

  • 78,374throwaway domains
  • 4public lists, refreshed daily
  • 0addresses stored
Example result
mailinator.com

Disposable address

The domain is on a list of known throwaway email services.

Disposable
Yes
Deliverable
Yes
Relay
No
New domain
No
Check every signup automaticallyOne API call when an account is created, plus a device match that catches repeat free accounts.
Sign up free

Four checks, one plain answer

  1. 01Throwaway lists

    The domain against four public lists of disposable email services, refreshed every day.

  2. 02Mail server

    Whether the domain can receive email, and whether its mail server belongs to a known throwaway service.

  3. 03Domain age

    Domains registered in the last 30 days get flagged. Throwaway services rotate through fresh ones.

  4. 04Relays and typos

    Relays like Hide My Email are real people, so they pass. Typos like gmial.com get a fix.

For your signup form

Run this check on every signup.

Vevee's signup guard runs the same check when an account is created, adds a device match that spots repeat free accounts, and tells your backend who to allow, who to review and who to keep off the free plan.

Sign up freeHow the signup guard works 
// one call at signup
const v = await vevee.guard.signup({ userId, email, device });

v.recommendation  "deny_free"
v.reasons         ["device_high"]

Questions

What is a disposable email address?

A temporary inbox from a service like Mailinator or 10 Minute Mail. It works for a few minutes, long enough to receive a signup code, then it is gone. People use them to grab a free plan or a trial again and again.

Is the checker free?

Yes, 25 checks per network per day, no account and no card. To check every signup in your app, sign up for the signup guard.

Do you store the address I check?

No. The address is checked and forgotten. We keep a daily count per domain and verdict. For the daily limit we keep a scrambled code of your network that changes every day and is deleted after two days, never your IP itself.

Why is a relay address marked as fine?

Apple Hide My Email, Firefox Relay and similar services forward to a real inbox. Real, paying people use them, so blocking them costs you customers.

Why look at the mail server, not just the lists?

Throwaway services register new domains every day, faster than any list can follow. Their domains usually point to the same few mail servers, so a brand new domain still gets caught.

How do I block disposable emails at signup in my app?

Call the Vevee signup guard from your backend when an account is created. It runs this check plus a device match and returns allow, review, deny_free or block. Your app decides what to do.