tempmail.ninja — disposable email provider

tempmail.ninja is a temporary email provider

tempmail.ninja is not a legitimate mailbox service. It hands out throwaway inboxes on a rotating pool of temporary email domains and adds new ones faster than any blocklist you maintain by hand. All 325 tracked domains are blocked by the IsTempMail API, including the ones it registers tomorrow.

temporary email domains: 325
new domains in the last 30 days: 69
since the newest was blocked: 1 day
disposable domains tracked: 144,948

Every tempmail.ninja domain is covered automatically

New domains are flagged by the IsTempMail API automatically, usually within hours of first sighting.

Start blocking disposable emails

Free API key · 200 checks/month · no card

Trusted by

Krea

How fast the tempmail.ninja domain pool grows

New tempmail.ninja domains blocked per month over the last six months. tempmail.ninja has added a domain every 1 days on average this year, which is why a static blocklist goes stale.

139

Jun Jul Aug Sep Oct Nov (so far)

Disposable email domains operated by tempmail.ninja

All 325 tracked tempmail.ninja domains are blocked as temporary email domains. Each listed domain links to its own verdict page.

Outdated and recently added domains are not listed here.

Block tempmail.ninja sign-ups

325 temporary email domains from one provider. 144,948 from all of them. We track them so you do not have to.

Start blocking disposable emails

Free API key · 200 checks/month · no card