Disposable Email Lookup That Flags Disposables

Yes. The lookup box above runs 4 lookups per day with no account, no card, and each one is the full nine-check verification, not a cut-down list match. The disposable verdict you get anonymously is the same verdict a paid plan gets.

When four a day stops being enough, a free account adds 1,000 lookups the moment you confirm it, or 2,500 if you sign up with a work address. Beyond that, credits are pay-as-you-go and never expire on any paid plan, with volume pricing shown for your region.

Paste the address into the box above and the lookup runs in about two seconds. The verdict tells you straight away whether the address sits on a known disposable, temporary, or throwaway domain, alongside the rest of the nine-check breakdown so you also see if it is valid and reachable.

There is nothing to install and no list to download for a one-off check. We match the domain against a continuously-refreshed disposable email domains list on our side, so a burner provider that went live this week is already covered. Need the full domains list or a programmatic check instead? That lives on the disposable email API.

A disposable email is any address on a domain built to be thrown away: temporary inboxes, burner providers, and ten-minute-mail services people use to clear a signup gate without handing over a real address. Mailinator, Guerrilla Mail, Temp Mail, and thousands of lesser-known domains all fall in this bucket, and new ones appear daily. The glossary has disposable email, defined in full if you want the longer treatment.

They are the addresses most likely to fuel fake accounts, trial abuse, and junk signups, and they rarely convert. Disposable detection is one of the nine checks our verification engineruns on every lookup, scored against a domains list refreshed continuously so the verdict reflects today's burner providers, not last year's.

This page is the single-address lookup: a person pastes one email, gets a yes-or-no disposable verdict, and moves on. It is the right tool when you have an address in front of you and just want to know if it is a throwaway.

The disposable email API is for when you want to do it in code or at volume: call a REST endpoint per signup to block burner emails in real time, or pull the full disposable email domains list to match locally. Same engine, same accuracy, two different jobs. Most people start here and graduate to the API once they are screening real traffic.

Same engine as the paid plans. 99.99 % accuracy on a 1,000-address benchmark list, and the disposable email domains list behind the lookup is refreshed continuously rather than shipped once and left to rot.

That freshness is the whole game with throwaway providers, because a stale list quietly waves new burner domains straight through. Community block lists like the open-source disposable-email-domains repository are a useful baseline, but they update on volunteer time; the list behind this lookup is refreshed continuously instead. Every check the paid Email Verification API runs is the same check this free disposable email lookup runs.

For a quick single-address check, paste it above and you are done. For a list, a free account unlocks 1,000 lookups (2,500 on a work email) with CSV upload, so most small lists clear in one pass.

If you are screening lists regularly or want it wired into your signup form, the disposable email API handles bulk and real-time checks in code, and the free email validator is the right companion for scrubbing an existing list end to end. Paid credit packs are pay-as-you-go and never expire, with pricing localized to your region on the pricing page.

No. The address you paste travels to our servers once, gets matched against the disposable domains list and the other eight checks entirely in memory, and is discarded the moment the verdict comes back. The list match happens on our side, so the address never enters a stored queue, a log line, or a training set.

Verifox is SOC 2 Type II compliant with the full Trust Center report available on request, and the privacy policy spells out exactly what a lookup touches and what it never does.

The fifth paste of the day asks you to come back tomorrow or create a free account, which lifts you from 4 lookups a day to 1,000 credits on the spot (2,500 if your signup email is a work address). Still no card, and the lookups themselves do not change: same engine, same domains list, same two-second verdict.

Most teams move to a paid credit pack once they are running disposable checks over real signup traffic, at which point the disposable email API is the cleaner fit than the manual lookup.

Yes, though that is the API's job rather than this page's. The REST API reference documents the inbound and outbound shapes for every endpoint, so you can drop real-time disposable detection into signup forms, CRMs, or any tool that speaks REST. HubSpot, Salesforce, Zapier, Klaviyo, Mailchimp, and Brevo all connect out of the box.

Verifox also ships native MCP server support so AI agents (Claude, Cursor, custom LLM apps) can screen addresses for burner domains without glue code. Drop the MCP URL into your agent config and the tools are wired.

Lookup credit packs are refundable in full for 30 days from purchase, no questions asked, so if the disposable verdicts are not earning their keep you get the money back. After 30 days, whatever you have not spent stays on your account permanently. Credits never expire, and you can hand them to a teammate.

There is no subscription underneath the packs, so there is nothing to cancel and no renewal to catch. Full terms in the refund policy.