Test Email Address for QA and Sign-Up Flows
Use a fresh, receive-only inbox to check the email steps in an application you own or are authorized to test. TempMail.now can receive verification codes, confirmation links, rendered HTML messages, and attachments without adding test traffic to your real inbox.
Create an address, use it in your test flow, and watch the inbox for the result. TempMail.now confirms receipt and lets you inspect the rendered message. It does not show raw source, SPF, DKIM, DMARC, or spam-score headers.
Create a Test Email Now
Quickly generate a test email for your application or services.
Your Temporary Email Address:
Waiting for incoming emails...
TempMail.now at a glance
| Cost | Free, no account, no limits on inboxes. |
|---|---|
| Sign-up | None. An address is ready the moment the page loads. |
| Inbox lifetime | You choose 5, 10, 15, 20, 25 or 30 minutes. The inbox then deletes itself. |
| Receiving | Messages, verification codes, links and attachments arrive in seconds. |
| Sending | Receive-only. You cannot send or reply from a temporary address. |
| Domains | A rotating pool of domains. Use Change Email to get a different one if a site rejects yours. |
| Data retention | Emails are deleted automatically. Nothing is kept beyond the retention window described in our privacy policy. |
What you can test
A disposable inbox is useful for functional checks: did the application send the right message, did it arrive, and does the user-facing action work? Use it for isolated test accounts that do not need long-term recovery.
- Sign-up confirmation links and one-time codes
- Password-reset links for test accounts
- Rendered subject lines, text, and HTML content
- Links, buttons, images, and downloadable attachments
- Welcome messages and other automated notifications
What this inbox does not test
Receipt in one temporary inbox is not a full deliverability audit. It does not prove that the same message will reach Gmail, Outlook, Yahoo, corporate gateways, or spam folders in the same way. TempMail.now also does not currently expose the raw MIME source or authentication results for SPF, DKIM, and DMARC.
For authentication and cross-provider placement testing, use a dedicated email-testing platform or inspect the message in a mailbox that exposes raw headers. Use TempMail.now when you need a fast functional check of the user flow.
How to test an email flow
- Choose an inbox duration long enough to complete the test.
- Copy the temporary address into your application or staging form.
- Trigger the sign-up, reset, or notification message.
- Wait for the message, then open it and check its visible content.
- Follow the link or enter the code and confirm the application reaches the expected state.
- Repeat with a fresh address when the test needs a clean user.
A practical QA checklist
| Check | Expected result |
|---|---|
| Message receipt | The intended subject and sender appear in the inbox |
| Verification code | The code is readable, valid, and accepted once |
| Action link | It opens the correct environment and completes the intended action |
| Visible content | Text, HTML, buttons, and links are understandable and correct |
| Attachment | The expected file is present and safe to download in the test context |
| Expiry | Expired links and codes fail safely in your application |
Use a durable mailbox when recovery matters
A temporary address is intentionally short-lived. Do not attach it to a production account, paid subscription, customer record, or test environment that you may need to recover later. Use a controlled team mailbox or a dedicated testing service for persistent test identities.
Frequently asked questions
What can I test with a TempMail.now inbox?
You can confirm that messages arrive, open sign-up and password-reset links, copy verification codes, review rendered HTML, and download attachments. TempMail.now does not currently expose raw message source or SPF, DKIM, and DMARC results.
Can I use a temporary email to verify sign-up flows?
Yes. Create a temporary address, register a test user, and watch the inbox for the confirmation link or code. Use only systems you own or are authorized to test.
Can TempMail.now test email deliverability?
It can confirm whether a message reached one TempMail.now inbox. That is useful for a functional test, but it is not a complete deliverability test across major mailbox providers and does not show raw authentication headers.
How long does a test inbox last?
Choose a 5, 10, 15, 20, 25, or 30 minute inbox. Finish the test and save any non-sensitive result before the timer ends because the address is disposable and cannot be relied on for later recovery.