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Disposable Email
How Long Does a Temp Mail Address Last?
Sofia Marquez · Product Writer, SecureTempMail 3 min read
It depends on the service, but the whole point is that it expires.
Typical lifetimes
- 10-minute mail: the classic — gone in ten minutes.
- 1–24 hour inboxes: the sweet spot for most sign-ups and trials.
- Extendable inboxes: modern services let you add time with one click.
What happens at expiry
The inbox and every message in it are permanently deleted by a background job — no archive, no recovery. That self-destruction is a privacy feature, not a bug.
Need longer?
With SecureTempMail you can extend an inbox's TTL on demand, or create a fresh one anytime. For automated flows that need predictable lifetimes, see the developer API.