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Retention & limits

What we keep, and for how long

A disposable inbox is meant to disappear. Here is exactly what that means: what we hold, how long we hold it, and where Pro changes the rules.

Free vs Pro

The numbers, in one place

WhatFreePro
Throwaway inbox life60 minutes, extendable to 24 hoursNever expires while subscribed
Messages per inbox50Effectively unlimited
Inboxes you can keepThey expire, so as many as you openAs many as you like, kept
AttachmentsKept while the inbox livesKept while subscribed
Masked aliases (Hide My Email)Permanent, by their own linkPermanent
Custom domains125

Pro is $2.99 a month or $24 a year. It keeps the inboxes you open from expiring and lifts the message limit, for the whole time you are subscribed. See pricing.

How deletion works

When an inbox goes, its mail goes

  • The moment an inbox expiresIt is marked expired, then within a short grace its messages are hard-deleted: the stored copies in object storage first, the rows after. A sweep runs every minute.
  • Stored message bodies + attachmentsKept only as long as the inbox that received them. Anything whose inbox is gone is swept from storage within 24 hours as a backstop, even if a delete was refused the first time.
  • Unconfirmed masked aliasesAn alias you never confirmed is removed after two days. A confirmed alias is permanent until you delete it.

Attachments

Scanned, then handed over carefully

  • Every attachment is virus-scannedOn arrival, against a live signature database. Anything that matches is blocked from download and shown as failed a virus scan.
  • Downloaded, never renderedA clean attachment always downloads as a file and is served from our CDN by an unguessable link. It is never opened as a live document on our pages, and executable types are refused outright.

For exactly what personal data we hold and your rights over it, see the privacy policy.