Policies

Terms of use

Nine short points. They are the whole agreement between you and SingleUseMail. Last updated 27 September 2026.

Terms of use

  1. What you get. Receive-only email addresses derived from a key you hold, delivery of mail sent to them, extraction of codes and links, and tools for your agents, as described on this site. We may change or withdraw features with notice on the site; paid features stay for the period you paid for.
  2. Your key is your responsibility. Anyone with your key can read the email sent to your addresses. We cannot recover, reset or revoke it. Back it up. If you lose it, the addresses and their mail are lost to you; if it leaks, make a new key and retire what you must.
  3. No warranty of delivery. Sending servers and the sites you use decide whether an email reaches us. Some sites block shared domains. We work to keep the pool healthy, but we do not promise that any specific email will arrive or that a specific site will accept an address. Do not rely on a free address for anything you cannot afford to lose access to; Plus with a private domain is the durable option.
  4. Retention is a feature. Email is deleted on the schedule your plan states. Addresses persist until you retire them or we retire them for abuse.
  5. Paid plans. Prices are shown in USD before local taxes. Paid plans are sold through a merchant of record, currently Polar (polar.sh), which appears on your statement, issues the receipt and handles tax. Subscriptions renew until cancelled; cancel any time and the plan runs to the end of the paid period. Refunds follow the refund policy. App-store purchases follow the store's rules.
  6. Agents and API. You are responsible for what your agents and integrations do with the addresses and codes we return, including on third-party sites. Allowances and rate limits apply as published.
  7. Abuse. We may retire addresses, pause agents or disable keys used in breach of the acceptable-use rules, without notice where harm is ongoing. Where we can, we tell you why.
  8. Liability. The service is provided as is. To the extent the law allows, we are not liable for indirect or consequential loss, and our total liability to you is limited to what you paid us in the twelve months before the claim. Nothing here limits liability that cannot be limited by law.
  9. Changes and contact. We may update these terms; material changes are announced on the site for 30 days before they take effect. Questions: hello@singleusemail.com.