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Copy it, then paste it wherever you need to receive email.
FromInbox
New emails appear automatically
The inbox refreshes automatically, so you don’t need to reopen the page.
Temporary addressExpires automatically
Ends automatically when it expires
The countdown is clear, so there’s no need to manually delete an account.
How it works
From address creation to reading your email, it only takes three steps
ResendBox puts address creation, delivery waiting, and email reading on one page. No account or switching between multiple windows is required.
A temporary email address is ready when you open the page. Copy it and submit it to the sender, then keep this page open so new emails appear in the list below. Messages are available only during the current temporary inbox session; receiving stops when the countdown ends.
Copy the temporary email address
Use the copy button above to avoid missing characters when typing the address manually.
Submit it on the target website
Use it for sign-up confirmations, verification codes, download notifications, or test messages.
Return to the inbox to read it
When a new email appears, click its subject to view the sender, message, and attachments.
Key features
More than an address generator—complete email reception
Anonymous email access
Keep your primary inbox separate from short-term sign-ups, reducing long-term exposure to marketing lists and unknown senders.
A clear expiration time
The countdown continuously shows how long the address remains valid. Need a fresh identity? Change the address and start again.
Email content and attachments
Open the full message when a real email arrives. If the sender includes a file, you can identify and download it from the email details.
Use cases
When should you use a disposable email?
Temporary email is ideal for clearly defined, short-term tasks where you won’t need to recover the account later. It isn’t a replacement for your primary inbox, but an on-demand layer of separation.
When trying software or online tools, verification emails are often useful for only a few minutes. Verify with a disposable email instead of handing your long-term address to a service you don’t yet trust.
Some pages require an email before letting you download a white paper, asset, or temporary file. A disposable address receives the download link while keeping follow-up marketing messages away from your personal inbox.
Developers can generate different addresses to test forms, email templates, and notification flows—checking subjects, sender names, code formats, and mobile layouts without repeatedly cleaning up a personal inbox.
01
Receive verification codes
Use it for low-risk sign-in or registration verification when long-term account recovery isn’t needed. For payments, assets, or important accounts, use a recoverable long-term email address.
02
Trials and downloads
Receive confirmation links, trial activation notices, and one-time download links without keeping a contact channel open after the task is complete.
03
Test email delivery
Check whether product notifications arrive, subjects are complete, message layouts are readable, and sender addresses look as expected.
Two ways to receive email
Temporary email for short-term tasks, permanent forwarding for ongoing contact
Temporary email
Ready instantly, with no sign-in. Ideal for verification codes, short trials, one-time downloads, and email testing.
- Get a usable address in seconds
- Read messages directly on this page
- Stops receiving mail when it expires
- Not suitable for account recovery
Permanent forwarding
Create a stable alias that forwards incoming mail to your real inbox. Ideal for public contact addresses, project identities, and services you need to use over time.
- Keep your alias long term
- Keep your real email private
- Manage forwarding and blocking
- Requires sign-in to configure
Delivery troubleshooting
Not receiving a verification code? Check these items first
Verification emails usually arrive quickly, but the sender’s queue, rate limits, and security checks can affect delivery speed. First, confirm that the address shown on the submission page exactly matches your current address, then wait one to three minutes.
Don’t keep clicking “Resend” in quick succession. Some services keep only the newest code, so repeated requests can invalidate an earlier email as soon as it arrives. If you still haven’t received it after a reasonable wait, recheck the address on the sender’s page or try again with a new temporary address.
Some financial, government, and high-risk services actively reject temporary email domains. This isn’t an inbox problem; it’s the sender’s address policy. Use your long-term email for these services so you can reset your password and receive security alerts later.
Privacy boundaries
Use a temporary inbox for the right situations
A disposable email can reduce exposure of your primary inbox, but it isn’t an encrypted vault and shouldn’t hold a long-term identity.
Don’t use a temporary email for bank alerts, medical records, contracts, identity documents, wallet recovery information, or anything you’ll need to retrieve later. Once the address expires, you may not be able to access that inbox again.
A temporary address may also be visible to or guessable by others, so don’t put passwords, payment credentials, or highly sensitive information in emails. Consider the information’s sensitivity, the account’s value, and your future recovery needs before using it.
For long-term situations where you need a public address without exposing your real email, permanent forwarding is a better choice. It keeps your alias stable while delivering messages to an inbox you control.
Frequently asked questions
Common questions about online temporary email
How can I generate an email without signing up?
Open this page to see an address that’s already prepared. Copy it and give it to the sender; emails will appear in the inbox on the same page, with no username or password required.
How long can I use a temporary email address?
The countdown at the top shows how much time remains for the current address. Receive and save anything you need before it expires; once invalid, the address shouldn’t be used for account recovery.
Do demo emails count as real emails?
No. The Zoom and Discord emails demonstrate the list and reading experience and are clearly labeled as demos. Real emails are always counted separately.
Can I use a disposable email to register an important account?
We don’t recommend it. Important accounts usually need long-term security notifications and recovery support, so use an email you control continuously or a ResendBox permanent forwarding alias.
Why does a website reject disposable email?
Some services block known temporary email domains to prevent abuse or ensure account recovery. Acceptance is decided by the other service, and ResendBox can’t bypass its policy.
Are temporary and anonymous email the same thing?
The terms are often used interchangeably in searches. Temporary email focuses on expiration and one-time tasks; anonymous email focuses on keeping your primary address private. A temporary address can reduce exposure but doesn’t promise complete anonymity.