Terms of use
Last updated 1 September 2026
Using inboxsink — the website, the API or the mobile app — means accepting what follows. The service is published by KipDev, Mérignac, France.
What the service is
inboxsink creates temporary e-mail addresses meant for one-off sign-ups, tests and verification codes. The free tier is offered as-is, with no guaranteed availability and no guaranteed retention.
Receive-only
A disposable address cannot send. The domains carrying these addresses publish
SPF -all and DMARC p=reject, and we operate no outbound mail server for
them. There is no way to reply to a message, by design.
Not a mailbox
A free inbox has no password: whoever knows the address can read it. Everything it receives is deleted when it expires. Do not use it for anything you need to keep or keep private — bank, health, identity, or any account you care about. We accept no liability for a message lost on expiry or read by someone who knew the address.
What you must not do
- Use the service to commit fraud, impersonate someone, harass, or evade a ban.
- Receive or store illegal content.
- Circumvent a service's own terms where those terms forbid disposable addresses.
- Overload the service: automate against the public endpoints beyond the published rate limits, or resell the free tier. The API plans exist for automated use.
We may delete an inbox, block an address or disable a domain at any time, without notice, to protect the service or comply with the law.
Paid plans
The developer API is a monthly subscription billed through Stripe, cancellable at any time from your account: the plan then runs to the end of the paid period and is not renewed. Quotas are stated on the pricing page. The mobile app sells nothing.
Liability
The service is provided without warranty of any kind. To the extent permitted by law, our liability is limited to the amount you paid over the three months preceding the claim — that is zero for free use.
Law
These terms are governed by French law. Any dispute falls to the courts of Bordeaux, France, subject to the mandatory provisions protecting consumers.
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