Your temporary address
Nothing yet.
Messages sent to your address land here within seconds. This list updates on its own.
Three moves. That is the whole product.
Take the address
One is already reserved for you above. Copy it with a single click — no form, no password, no email of your own.
Paste it anywhere
Use it for a signup, a download link, a trial, a forum. Anything that demands an inbox before it lets you in.
Read, then walk away
Mail arrives here in seconds. Close the tab and the address stops mattering. Nothing follows you home.
Why bother
No account
Nothing to register, nothing to remember, nothing to leak later.
No tracking
No analytics scripts, no ad network, no third-party cookies. The page is the product.
Real delivery
A live mail server behind it — not a simulation. Confirmation links actually work.
Instant
An address exists before you finish reading this sentence.
Questions
How long does the address live?
It stays usable as long as you keep it in this browser. Clear your storage or hit “New address” and the old one is gone for good — along with everything in it.
Can anyone else read my inbox?
The address and its key are generated randomly and stored only in your browser — knowing the address alone is not enough to open the inbox. Still, treat a throwaway inbox as throwaway: never use it for banking, work, or account recovery.
Can I send mail from it?
No. Nullbox receives only. That is deliberate — receiving is what verification links need, and sending is what spam needs.
Why does a site refuse my address?
Some services block known disposable domains. Generate a new address and try again, or use a permanent inbox for services you actually intend to keep.
Do you keep logs?
Nullbox stores nothing of its own. Messages live on the mail relay only until they expire, and your address never touches a database here.