Free Temporary Email Address Generator

Create a disposable inbox instantly to receive sign‑up and verification emails—without exposing your real email address.

Block spam, protect your privacy, and keep your personal inbox clean. TempMailbox gives you free temp mail instantly—no signup required.

40,391

Emails Created

152,167

Messages Received

MailBox

Your Live Mailbox

Emails sent to your temporary address will show up here instantly.

Sender

Subject

Time

Your inbox is empty

Waiting for incoming emails

Need to save email address, custom domain and more ? Login
Features

Why Choose TempMailbox for Temp Mail?

Fast inbox creation, multiple domains, privacy-first usage, and automatic cleanup—everything you need for temporary email.

Private & Anonymous

No personal details required. Keep your real email address private while receiving emails online.

Instant Temp Mail

Generate a temporary email address instantly—no waiting, no signup.

Custom Domains (Premium)

Add your own domains and create branded disposable inboxes (available on paid plans).

Spam‑Free Inbox

Use disposable email for sign‑ups and keep your personal inbox clean.

Unlimited Usage

Create multiple disposable email addresses whenever you need them (fair-use limits may apply).

No Registration Needed

Stay anonymous by default. Create an account only if you want history, favorites, or premium features.

Multiple Domains

Choose from multiple domains and switch anytime if a website blocks one.

Mobile‑Friendly

Use TempMailbox smoothly on desktop, tablet, and mobile devices.

Automatic Cleanup

Temporary inboxes and messages expire automatically after a short period (configurable).

Plans

Find the Plan That's Right For You

Start for free, and upgrade anytime for more power and permanent features

Monthly Yearly
Free Plan

Free

Great for quick and anonymous email use with limited access

Get Started
Custom domains
5 History size
5 Favorite Messages
No Ads
See Attachments
Premium Domains
Basic Plan

$5.99 Monthly

A solid step up with more features, fewer limitations, and a smoother experience

Start free trial
1 Custom domains
10 History size
10 Favorite Messages
No Ads
See Attachments
Premium Domains
Pro Plan

$9.99 Monthly

Full access to premium features, power, and flexibility

Get Started
Unlimited Custom domains
Unlimited History size
Unlimited Favorite Messages
No Ads
See Attachments
Premium Domains
Free Plan

Free

Great for quick and anonymous email use with limited access

Get Started
Custom domains
5 History size
5 Favorite Messages
No Ads
See Attachments
Premium Domains
Basic Plan

$29.98 Yearly

A solid step up with more features, fewer limitations, and a smoother experience

Start free trial
1 Custom domains
10 History size
10 Favorite Messages
No Ads
See Attachments
Premium Domains
Pro Plan

$49.99 Yearly

Full access to premium features, power, and flexibility

Get Started
Unlimited Custom domains
Unlimited History size
Unlimited Favorite Messages
No Ads
See Attachments
Premium Domains
Free Plan

Free

Great for quick and anonymous email use with limited access

Get Started
Custom domains
5 History size
5 Favorite Messages
No Ads
See Attachments
Premium Domains
Faqs

Frequently Asked Questions

Quick answers about temporary email addresses, verification codes, retention, safety, and best practices.

A temporary email address (also called temp mail or a disposable email) is an inbox you can use for sign-ups and verification without sharing your real email. It helps reduce spam and protects your privacy. With TempMailbox, you can generate an address instantly and receive emails online.

Temporary inboxes are designed to expire. Messages and inbox data are automatically cleaned up after a short retention period to keep the service fast and private. Retention may differ for guests and registered users, depending on site settings.

Using a temporary email can be safer for privacy because it keeps spam and marketing emails away from your real inbox. However, you should avoid using temp mail for sensitive accounts like banking or password recovery. Use it mainly for sign-ups, trials, and verification emails.

Yes—TempMailbox supports common attachment types based on the allowed file list configured on the site. If an attachment type is blocked, it won’t be available for download. For safety, avoid opening unknown files and always scan downloads on your device.

No. You can use TempMailbox for free without creating an account. Registration is optional and may unlock extra features such as managing your inbox history or favorites (depending on the current plan and settings).

TempMailbox is designed for receiving emails only. Sending emails is typically not supported to prevent abuse and protect deliverability for everyone.

TempMailbox may filter attachments by file type and other rules, but it should not be treated as an antivirus scanner. Always use caution with downloads and scan files on your device before opening them—especially documents, archives, or executable files.

A temp mailbox (or “temp mail box”) is a disposable inbox you can use instead of your real email. It’s useful for verification codes, newsletters, and one-time sign-ups. TempMailbox generates a temp mailbox instantly so you can receive emails online and keep your personal inbox private.

Some websites block temporary email domains or delay delivery. Try refreshing your inbox, waiting a minute, or generating a new address/domain if available. Also make sure the sender typed the address correctly.

Yes. Some services block known disposable email domains. If that happens, try a different domain (if offered) or use a registered mailbox option depending on your needs.

Yes. You can generate a free temp mail inbox instantly without registration. Paid plans may unlock extra features like custom domains and more history.

In most cases, yes. If a website blocks a domain, switch to another available domain and try again.

TempMailbox is primarily for receiving emails. Sending may not be supported.

Temp mail improves privacy by keeping your real address hidden. However, do not use temporary inboxes for sensitive or critical accounts.

Guest users usually have limited history. Creating an account can unlock saved history and favorites depending on your plan.

Attachments may be available on specific plans. If you don’t see downloads, your current plan may not include attachments.

Disposable email creates a separate temporary inbox. An alias usually forwards mail to your real inbox. Disposable inboxes are better for spam isolation.

You can change or customize the inbox name depending on available features and plan limits.

Temp mail is legal for normal privacy and spam protection use. You must not use it for fraud, abuse, or illegal activity.
Popular Posts

Temp Mail Guides & Updates

Learn how to use disposable email safely for verification, trials, privacy, and spam protection.

What Is a Temporary Email Address? Uses, Benefits, and Risks

What Is a Temporary Email Address? Uses, Benefits, and Risks

Learn what temporary email is, when to use it, and when you should avoid it—plus best practices for verification emails and spam protection.

Dec 21, 2025

Temporary Email for QA Testing: A Simple Workflow for Teams

Temporary Email for QA Testing: A Simple Workflow for Teams

Use temporary inboxes to test onboarding, password resets, verification flows, and email templates—without polluting real inboxes.

Dec 21, 2025

Email Attachments in Temporary Inboxes: Risks and Best Practices

Email Attachments in Temporary Inboxes: Risks and Best Practices

Attachments can be useful but risky. Learn safe handling practices, malware precautions, and when to avoid downloading files from temp mail.

Dec 21, 2025

Ready to Take Back Control?

Create your free, disposable email address in seconds. No strings attached.

Get Your Free Inbox Now
Do you accept cookies?

We use cookies to enhance your browsing experience. By using this site, you consent to our cookie policy.

More