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nullmail.email vs nullmail.cc — Which Nullmail Do You Want?
This site is nullmail.email. nullmail.cc is a separate project with a similar name, run by different people, and we cannot speak for what it does. If you arrived here searching for "null mail" or "nullmail cc", check the address bar before you type anything into a form.
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Open your free inbox →Temp inboxes are public-by-address: anyone who knows the address can read it. Never use one for anything you need to recover.
Two services, one name
Name collisions are common in small software projects, and this one costs people real confusion: the domains differ by one letter of the TLD, and both sound like the same product. We are not affiliated with nullmail.cc, we have no relationship with it, and nothing you do there touches this inbox.
What we can tell you is precisely what this site is, so you can decide in one glance whether it is the thing you were looking for.
How to tell which one you are on
- Look at the address bar. This service is
nullmail.email; the other isnullmail.cc. The app you are reading about lives atnullmail.email/app/. - Check the footer. Every page here links to our privacy policy, terms and abuse report page on the
nullmail.emailhost. - If a page asks you for an account, a password, or a payment to receive mail, it is not this service. Inboxes here need no signup and no password, and receiving is free.
What this site is
nullmail is a free disposable email inbox. Opening it mints a random address immediately with a live inbox behind it, which receives real mail including verification codes. There is no account, no password, and no personal data, and the inbox hard-deletes its contents when it expires (about 60 minutes by default, with extensions).
It is receive-only by design: this service cannot send email, which is also why it cannot be used as a spam relay. Inboxes are public-by-address — anyone who knows an address can read that inbox — so the model is throwaway, not confidential.
If you actually wanted something else
- A disposable inbox to receive a code: you are in the right place — open an inbox.
- A "null email address" that silently swallows mail (a black-hole or discard address, e.g. something like
null@example.comfor testing): that is a different tool. This is a temporary inbox you read, not a void you send into. - An alias that forwards to your real inbox: that is an alias service or plus-addressing, not a disposable inbox. We compare the two in temp mail vs a Gmail alias.
- A permanent mailbox: not this. A disposable address expires on purpose, and anything sent after it is gone is gone.
The comparison, plainly stated
We are not going to review the other Nullmail. We have not used it, we do not know its operators, and a page that graded a similarly-named competitor would be marketing rather than information. What is worth stating is the thing that actually helps a confused visitor: the name is not the product, the domain is.
If the address bar says nullmail.email
You are here. Every guide on this site describes this service specifically, and the app is free with no account.
If the address bar says nullmail.cc
You are on the other project's site. Its terms, privacy policy and pricing are theirs, and nothing in our guides describes it — including the inbox lifetime and deletion claims, which are our own numbers.
Need one now? A fresh disposable address is one click away.
Open your free inbox →Temp inboxes are public-by-address: anyone who knows the address can read it. Never use one for anything you need to recover.
Is nullmail.email the same as nullmail.cc?
No. They are separate services with similar names, run by different people, with no affiliation between them. This site, nullmail.email, is the free disposable inbox described across the guides here.
What is a null email address?
Two things get called that. A null or discard address is a black-hole mailbox that accepts mail and throws it away, used for testing sending systems. In casual search terms, "null mail" usually means a temporary inbox like this one, where the address is meaningless after it expires.
Which one should I use for a signup?
Use whichever service you have decided to trust — but check the domain before you paste an address into a form, because an address from one service cannot be read at the other. If you use a disposable inbox for a signup, remember the account's recovery email dies with the inbox.
Last updated: 2026-10-02