Instant inbox
Generate an address quickly and use it in a signup, login, or verification flow.
Temp mail for developers
Temp Mail for Developers
Use a temporary inbox to manually test signup, login, and verification email flows without burning real team email addresses.
Why developers use it
Why developers use temporary inboxes
TempMy is useful when you need a fast receive-only address for low-risk manual testing.
Receive-only
Check incoming test emails without exposing a personal or shared team mailbox.
Disposable
Use a fresh address for repeated test passes, staging accounts, and one-off checks.
Keep mail clean
Separate temporary QA messages from durable inboxes and production records.
QA and testing
QA and testing use cases
Use temporary inboxes for practical manual checks before relying on a real customer email address.
Delivery checks
Confirm that signup, passwordless login, reset, or onboarding emails are being sent.
Content review
Inspect subject lines, message copy, formatting, and links from the receiver side.
Link and code checks
Open verification links or read one-time codes in a controlled temporary inbox.
Signup and email flows
Signup and email-flow testing
Temp mail is useful for low-risk test flows where the email address should not become a permanent dependency.
Registration
Create disposable test accounts without reusing the same real mailbox repeatedly.
Verification steps
Check whether confirmation emails, login links, and verification codes arrive as expected.
Edge cases
Run through failed attempts, repeated sends, expired links, and alternate form paths.
How to use
How to use TempMy in development workflows
Generate
Create a temporary address from TempMy before running the test flow.
Run the flow
Use the address in your staging form, signup page, or verification screen.
Inspect
Open the inbox and check the received message, code, copy, and links.
Privacy and safety
Use temp mail for developers the right way
Temporary inboxes are best for low-risk testing. Do not use them for production credentials, customer data, payment flows, banking, medical, government, legal, crypto, or any account that needs durable recovery.
Helpful pages
Related tools
FAQ
Temp mail for developers FAQ
Can I use temp mail to test signup flows?
Yes, it works well for manually testing signup, login, and verification email flows.
Is there an API for automated testing?
Not yet on a public basis today. Teams evaluating API-style workflows can review the early-access page.
Should I use this with real customer or production data?
No. Use it only for non-sensitive, non-production testing.
Will every test email arrive?
Most do, but delivery depends on the sending service, so it is not guaranteed for every test case.