What Is Temp Mail? A Plain-English Guide to Temporary Email
Temp mail gives you a free, disposable email address in seconds. Learn how temporary email works, when to use it, and when you shouldn't.
· 3 min read · By the Poofy team
Every website wants your email address. A newsletter, a coupon, a free download, a forum you'll visit once. Hand over your real address and it's on marketing lists for years, and eventually in a data breach or two.
Temp mail (short for temporary email) is the fix. It's a working email address you can create in seconds, use to receive a message or two, and then forget about, all without giving away the inbox you actually care about.
How temporary email works
A temp mail service owns one or more email domains and accepts mail for any address on them. When you open the site, it gives you an address such as [email protected] and shows its inbox in your browser.
When a website sends a verification email to that address, the service receives it and displays it to you. There's no sign-up, no password to invent, and nothing linking the address to your identity.
Most services are receive-only: you can read mail, but you can't send it. That's a feature, not a limitation. It means the address can't be used to spam other people.
What people use temp mail for
- Verification codes and confirmation links for sites you don't fully trust yet.
- Free trials, downloads and gated content that require an email.
- Newsletters you want to read once without subscribing forever.
- Forums, Wi-Fi portals and giveaways that ask for an email for no good reason.
- Testing software: developers use temporary inboxes to check sign-up and password-reset emails.
Temp mail vs. "10 minute mail"
Many temporary email sites delete your inbox after 10 minutes or an hour. That's fine for a single code, but painful if a site sends a second email a day later, or asks you to confirm your address again.
A reusable temporary inbox, like the ones Poofy creates, stays available and comes with a password, so you can reopen it later from any device. We compare the two approaches in 10 minute mail vs. a temp inbox you can reopen.
When you should NOT use temp mail
Temporary email is great for low-stakes sign-ups. It's the wrong choice for:
- Banking, payments or crypto accounts
- Government, tax or health services
- Your main social, work or cloud accounts
- Anything where losing access would hurt
These accounts use your email for password resets and security alerts. Use a permanent address you control for them.
Is temp mail legal?
Yes. Using a temporary email address to protect your privacy is legal in most places, and it's common advice from privacy experts. What matters is how you use it: fraud, harassment or evading a ban for abusive behaviour are against the law or against the rules of any reputable service, including ours.
How to get a temp mail address with Poofy
- Go to the Poofy home page.
- Pick a domain (or leave it on random) and press Create inbox.
- The address is copied for you. Paste it into the sign-up form.
- Watch the inbox: verification codes appear with a one-click copy button.
Your browser remembers the inbox and its password, and you can log back in later from another device.
Frequently asked questions
Is temp mail free? Most temporary email services, including Poofy, are free.
Can someone else read my temp mail? On services with shared public inboxes, yes. On Poofy, each inbox has its own password, so only people with that password (or a share link you created) can read it.
How long does a temporary email last? It depends on the service. Some last minutes; Poofy inboxes stay available and can be reopened with their password.