A clean inbox for every email test
Inbox
2 demo emailsAn isolated space
Test emails shouldn't crowd your everyday inbox
Review sign-up flows, verification codes, billing notifications, and HTML templates in a dedicated address. Keep the address separate from your identity, then let it expire naturally when testing is over.
From send to confirmation
Turn email testing into a clear workflow
No sign-up or inbox cleanup required. Copy the address, trigger a test, and check the result—all in one workspace.
01 · Isolate first
Start every test with a clean address
Temporary addresses work for 3 hours by default, making them ideal for sign-ups, password recovery, and one-off release checks. Extend the address when you need more time, up to 24 hours.
02 · Review the result
Check the subject, sender, and body together
Refresh to view real incoming mail. The message list keeps delivery clues visible, while the reading pane shows the HTML body. Once a real email arrives, demo content moves out of the way automatically.
03 · Decide what comes next
Finish the short test, then leave ongoing mail to an alias
Disposable addresses are ideal for short testing windows. For ongoing service notifications, log in to create a forwarding alias and handle failed deliveries in the 30-day archive.
Learn about email aliasesDifferent teams, one testing workflow
When do you need a disposable test address?
Product & QA
Verify sign-ups, login codes, and password recovery one round at a time without old messages clouding your judgment.
Email development
Check that subject lines, preview text, remote images, and HTML structure render as expected.
Growth marketing
Before launch, confirm that campaign notifications, calendar invitations, and automated messages actually arrive.
Privacy-sensitive sign-ups
Use an isolated address to assess whether a service deserves your trust before sharing your regular email.
Usage boundaries
Set the rules before you start testing
Temporary email is suitable for low-risk testing, not for important accounts, payment credentials, or long-term recovery methods.
How long can I use an address?
A new address is valid for 3 hours by default. You can extend it as needed, up to a maximum of 24 hours. When the countdown reaches zero, create a new address.
Will demo emails remain after a real email arrives?
No. Demo emails only explain the reading interface. When the first real message arrives, it replaces the demo list so your test results stay clear.
Is it suitable for signing up for important accounts?
No. For financial, medical, work, or other services that require long-term recovery, use an address you control continuously or a forwarding alias created after logging in.
Why hasn't my email arrived yet?
First, refresh manually. Then confirm that the sending system used the correct address and check whether the message is still in the sender's queue. Some services take a few minutes to send verification codes.
Can I view HTML emails?
Yes. Real HTML messages are rendered in an isolated reading frame while the subject, sender, and arrival time remain visible for basic acceptance testing.
Your next test email starts fresh
Return to the inbox to copy the current address, or get a brand-new one for your next sign-up, verification-code, or template test.
Open test inbox