what is a temporary email address?

a temporary email address is a short-lived, disposable inbox that you can use to receive emails without revealing your real email address. it self-destructs after a set period — on trashbox, that's 2 hours. perfect for sign-ups, OTP codes, and avoiding spam.

how long does my temp mail last?

your temporary inbox stays active for 2 hours from the moment it's created. after that, all emails and attachments are permanently deleted. you can see the remaining time in the countdown next to your address.

can i use temp mail to receive OTP codes?

yes, trashbox works with most OTP and verification emails. we also automatically detect and highlight verification codes and confirmation links so you can copy them with one click. some services may block known disposable domains — if that happens, try generating a new address.

is temp mail safe to use?

yes, for its intended purpose. trashbox protects your real inbox from spam and unwanted sign-ups. we don't collect personal data, don't store your IP, and all emails are automatically deleted. however, don't use it for banking, government, or any account you need long-term.

can i send emails from trashbox?

no. trashbox is receive-only. you can receive verification emails, OTPs, and sign-up confirmations, but you cannot send outgoing mail. this keeps the service simple and prevents abuse.

can i choose my own email address?

yes. click the gear icon next to your address to open the alias picker. type any username you want, and we'll check if it's available. you can also restore a previous address if it's still within the 2-hour window.

what happens to attachments?

attachments are saved temporarily and available for download while your inbox is active. when your inbox expires after 2 hours, all attachments are permanently deleted from our servers along with the emails.

what's the difference between temp mail and regular email?

regular email requires registration, stores messages forever, and is tied to your identity. temp mail is the opposite — no sign-up, no personal data, and everything is automatically deleted after 2 hours. it's designed for quick, anonymous, one-time use.

do you read or store my messages?

no. we don't read, analyze, or mine your emails. messages are stored temporarily on our servers only so you can view them. after 2 hours, they are permanently and irreversibly deleted — no backups, no archives.

how do i delete my temporary email?

your inbox is automatically deleted after 2 hours. if you want to discard it sooner, simply click the gear icon and generate a new address — your previous inbox and all its emails will be gone.

can i check emails i already received?

yes. all received emails appear in your inbox automatically. you can see the sender, subject, and full content. if an expected email hasn't arrived yet, click the refresh button — new messages are checked every few seconds.

does temp mail work with discord?

in most cases, yes. discord accepts many disposable email domains for account creation. if your address is rejected, generate a new one — different domains have different acceptance rates. see our discord guide for step-by-step instructions.

how does temp mail work?

when you open the page, a random email address is created instantly. any email sent to that address appears in your browser in real time. after the inbox expires, everything is permanently deleted. no sign-up, no password, no personal data.

is using temp mail illegal?

no. using a temporary email address is perfectly legal. it's a privacy tool, like using a VPN or browsing in incognito mode. however, using any email service — temporary or permanent — for fraud, harassment, or illegal activity is against the law.

can i use temp mail for facebook?

facebook actively blocks many disposable email domains. it may work with some addresses, but facebook is one of the stricter platforms. if blocked, try generating a new address with a different domain.

how long do temp mail addresses last?

it depends on the service. on trashbox, inboxes last 2 hours. some services offer 10 minutes, others 24 hours. after expiration, all emails and data are permanently deleted.

can i recover an expired temp mail?

no. once a temporary inbox expires, all emails, attachments, and the address itself are permanently and irreversibly deleted. there are no backups and no way to recover expired data. this is by design — it's what makes temp mail private.

what is temp mail used for?

the most common uses are: receiving OTP verification codes during sign-ups, avoiding spam when downloading content or joining forums, testing email functionality during development, and protecting your real email from services you don't fully trust.

can i create a temp mail with my own name?

on trashbox, yes — click the gear icon to choose a custom alias. on some services, addresses are randomly generated only. either way, the address is temporary and not connected to your real identity.

why is my temp mail not receiving emails?

a few possible reasons: the sending service may have blocked the disposable domain, the email is still being delivered (wait a few seconds and refresh), or the sender's server is slow. try generating a new address with a different domain if emails don't arrive.

do websites know i'm using temp mail?

some websites check if your email domain belongs to a known disposable email service. if they detect it, they may reject the address during sign-up. this is more common on platforms that fight free-tier abuse or require permanent email for account recovery.

is temp mail the same as a burner email?

they're similar but not identical. temp mail auto-expires and requires no setup. burner email usually refers to a throwaway address you create through a regular provider (like a spare gmail). both serve privacy, but temp mail is faster and leaves less trace.

Free Temporary Email - Disposable Inbox

what is a disposable temporary email?

a disposable temporary email — also known as a throwaway email, burner email, or fake email — is a self-destructing inbox that lets you receive messages without sharing your real email address. unlike traditional email providers that require registration and store your messages forever, a temp mail address exists only for a short period and then disappears along with all its contents.

trashbox generates a random email address the moment you visit the site. no sign-up, no password, no personal information required. use the address to receive verification codes, OTPs, sign-up confirmations, or any email you don't want cluttering your real inbox. after 2 hours, everything is permanently deleted — the address, the messages, and any attachments.

other names for temporary email

temporary email services go by many names across the internet, each highlighting a different aspect of how they work:

disposable email — emphasizes that the address is meant to be thrown away after use
throwaway email — commonly used when the goal is a one-time interaction with a website
burner email — popular among privacy enthusiasts, refers to an address used briefly and then discarded
fake email — often used when you need a quick address without identity verification
10 minute mail — refers to services with very short expiration windows, though trashbox gives you a full 2 hours
temp mail — the most common shorthand for temporary email services
anonymous email — highlights that no personal information is tied to the address

different names, same purpose: providing a temporary, anonymous inbox that shields your real email from spam, tracking, and unwanted marketing.

why use a temporary email address?

protect your real inbox from spam

most websites require an email to register, even for a one-time download or trial. many of these sites share or sell your address to advertisers and data brokers. over time, this fills your inbox with promotional emails, newsletters you never subscribed to, and phishing attempts. with a disposable email, you register, verify, and move on — your real inbox stays clean. for more strategies, see our complete guide to spam protection.

stay anonymous online

every time you share your personal email, you create a link between your identity and that service. a temporary email breaks that chain. sign up for forums, access gated content, or communicate on marketplaces without revealing who you are. trashbox doesn't collect your IP address or any personal data — your activity is completely anonymous. learn more about temp mail privacy and security.

test apps and websites

developers and QA testers frequently need to verify email functionality — registration flows, password resets, transactional emails. disposable addresses let you test these workflows without managing dozens of test accounts or polluting your work inbox. generate a new address for each test run and discard it when you're done. see our guides for Discord, Steam, and Instagram.

access free trials and downloads

many online services offer free trials, ebooks, or discount codes only after you provide an email. with a temp mail address, you access these offers without getting stuck in long-term marketing funnels. no more unsubscribing from newsletters you never wanted.

receive OTP and verification codes

trashbox automatically detects verification codes and confirmation links in incoming emails and highlights them for one-click copying. most OTP emails arrive within seconds. some services may block known disposable domains — if that happens, simply generate a new address and try again. read our step-by-step OTP guide for details.

how trashbox works

visit the site — a fresh, random email address is generated instantly. no registration needed.
copy the address — paste it into any sign-up form, download gate, or verification field.
receive emails — incoming messages appear in your inbox within seconds. verification codes and links are automatically highlighted.
done — after 2 hours, the address and all its contents are permanently deleted. or generate a new address anytime.

you can also choose your own custom alias instead of using a random one. click the gear icon next to your address, type any username you want, and check if it's available. if you've used an address before and it's still within the 2-hour window, you can restore it and pick up where you left off.

how to choose a temporary email provider

instant access without registration

the best temp mail services work instantly — you visit the page and a working inbox is ready. no sign-up forms, no captchas, no waiting. if a service asks you to create an account before giving you a temporary address, it defeats the purpose.

speed and reliability

when you're waiting for a verification code, every second counts. look for a provider that delivers emails quickly and has minimal downtime. trashbox polls for new messages every few seconds so emails appear almost instantly.

privacy and security

your goal is anonymity, so choose a provider that doesn't log IP addresses, doesn't require personal data, and serves content over HTTPS. trashbox sanitizes all incoming email HTML to prevent script injection and strips tracking pixels before showing you the message.

smart features

basic temp mail just shows you raw emails. better services add useful features like automatic OTP detection, verification link highlighting, attachment downloads, custom aliases, and a visible expiration countdown. these small touches save time and make the experience smoother. for a detailed comparison, see 7 best temp mail services in 2026.

when not to use temporary email

disposable email is a privacy tool, not a replacement for your regular inbox. avoid using it for:

banking and financial services — you need long-term access to account recovery emails
government and healthcare portals — these require verified, persistent email addresses
accounts you want to keep — any service you plan to use long-term should be tied to your real email
sending emails — trashbox is receive-only and does not support outgoing mail

for everything else — quick sign-ups, one-time downloads, testing, avoiding spam — a temporary email address is the smart choice.

conclusion

whether you call it a temporary email, burner email, or disposable inbox, the value is clear — it gives you control over your online privacy. in a world where every sign-up form wants your email address, having a tool that shields your real inbox from spam, tracking, and data brokers is no longer optional. it's essential.

trashbox was built with privacy as the foundation. we don't collect personal data, we don't store IP addresses, and we don't use tracking cookies. all emails are automatically and permanently deleted after 2 hours. incoming HTML is sanitized server-side to strip scripts, trackers, and malicious content before it reaches your browser.

it's free, instant, and anonymous. see how we compare to the biggest name in the space in our trashbox vs temp-mail.org comparison. next time a website asks for your email and you're not sure if it's safe — don't give them your real one. use trashbox instead.

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