10 Minute Mail and Short-Lived Inboxes
The ten-minute inbox is the original disposable-mail pattern: a countdown long enough to receive a confirmation link, short enough that nothing lingers.
Where the ten minutes came from
The window was chosen to cover the gap between submitting a signup form and receiving the confirmation email, including a retry or two. It is a delivery-window estimate, not a security control.
Why the window here is configurable
Ten minutes is too short when a sender batches mail or greylists a new domain, and too long if you only needed one code. This deployment defaults to 90 minutes and lets you extend from the toolbar, so the countdown reflects what you actually need.
What happens at zero
The inbox stops resolving and its messages are removed. A message that has not arrived by then is lost, and the sender will have no way to reach you. If a code is time-critical, extend the inbox before the countdown gets close.
Do not use a short inbox for recovery
An inbox that expires in ten minutes cannot receive a password reset tomorrow. Never attach a short-lived address to an account you intend to keep.
Related reading
- Temporary Email Address — What a temporary email address is, when to use one, and what it cannot protect you from. Create a disposable inbox in one click, no account needed.
- Temporary Email for Verification Codes — How to receive a verification code in a temporary inbox, why some senders refuse disposable domains, and how code extraction works.
- Disposable Email Explained — How disposable email works, why the domains are shared, and how to tell a token-protected inbox from one that anyone can open by typing its address.
Temporary email is intended for low-risk signups and testing. Do not use it for banking, financial accounts, password recovery, or sensitive communications.