Free temp mail: instant disposable email, no signup

Why would you need a temporary email?

A temporary email is a real address that works for a short while and then disappears. You create one in a second with no name, no password and no phone number, and it receives verification emails and confirmation links exactly the way your normal inbox does. The only difference is that it is not tied to you, and when you are done you simply walk away from it.

The need for it comes from something simple: most sites today ask for your address before they show you anything at all. You want one file, one article, or to try an app before deciding, and you are asked for your email. The moment you hand it over, that address enters marketing lists that may be sold on repeatedly, and mail you never asked for keeps arriving for years. A temporary address cuts that chain at the start: the site gets an address that genuinely works, you collect what you came for, and then it expires with nothing left to follow you.

How does it work?

When you open the page a unique address is generated for you on one of our domains straight away. That address is registered on our mail servers from the first moment, so anything sent to it from anywhere in the world is delivered to us exactly as it would be to any other mailbox, and it appears in the inbox in front of you within seconds without refreshing the page.

Nothing is required from you to make that work: no account, no verification, no permissions. For as long as the address is live it is yours alone, no other visitor can create the same address or see what arrives in it. When the timer runs out, the address and its messages are deleted together.

Temp mail, disposable email, throwaway address, is there a difference?

In everyday use these names all point at the same thing: an address you use once and abandon. "Disposable" emphasises that you throw it away, "throwaway" says the same in plainer words, and "temporary" is the most accurate of the three, because what defines it is time rather than fakeness.

And that is worth spelling out: the address you get here is not fake. It genuinely exists and genuinely receives, which is exactly what makes it useful: if it were fake, no verification code would ever reach you. Addresses invented at random, like typing a name that does not exist in front of a well-known domain, receive nothing at all, and most sites reject them the moment you enter them.

When to use it, and when not to

Use it when your relationship with the site is short and you do not plan to come back: downloading a file from behind a signup wall, trying a tool before you buy it, reading content that demands an email subscription, joining a forum to ask one question, or collecting a one-off verification code.

Avoid it when losing access to the account would actually hurt: banks and payment wallets, work accounts, your own shop or platform, and anything that might one day need a password reset by email. The rule is simple: if you will still need the account in a month, give it your real address.

What makes 509 different

Most temporary mail services hand you a random address on a fixed timer and that is the end of it. There are three practical differences here:

• You choose the lifetime: from ten minutes to two hours, and you can extend it mid-flow when a verification code is slow, so the address never expires before you are finished with it.
• You choose the name: type whatever you want before the @ instead of accepting what you are given, useful when a site rejects an address that looks randomly generated.
• You can keep an address permanently: with a free account you reserve one that never expires, so you can use it as a stable side address for signups instead of generating a new one every time.

The service is entirely free, with no cap on how many addresses you create.

Premium members also get their own API key: they reserve addresses and read the messages that arrive on them through a very simple, smart API, straight from their own code without opening the site.