Mail QA · Instant workbench
Receive verification codes, notifications, and HTML templates, then quickly check sender details and content rendering.
YouTube <no-reply@youtube.com>
Hello,
We received a login request. Enter the code below on the verification page:
If you didn't do this, you can ignore this email. Don't forward your verification code to anyone else.
This is demo content for RT and is not affiliated with the brands shown.
Review workflow
A test inbox separates template QA from your personal inbox, making it easy for teams to repeatedly check subjects, senders, verification codes, and content structure.
Paste the address generated on this page into your development environment, automation script, or email service as the test recipient.
Send a verification code, sign-up notification, or order reminder, then check that the email arrives within the expected time.
Check the subject, From field, content hierarchy, code blocks, and mobile readability before deciding whether to ship the template.
Common tasks
Each test address maps to one clear task, reducing distractions from old emails, marketing subscriptions, and personal notifications.
Confirm the code arrives, the subject is recognizable, and expiration notices and device details are clear.
Read the actual HTML content and check hierarchy, spacing, button copy, and plain-text fallback content.
Test sign-up, password reset, order, and reminder emails with a repeatable pre-release review workflow.
Continue the review
Choose the next tool for your current question, from HTML checks and delay analysis to reusable transactional scenarios.
Frequently asked questions
First, make sure the inbox address has no extra spaces, then check your sending service's delivery status. The page refreshes automatically, or you can trigger the send again later.
The address is kept for three hours by default. Extend it from the inbox when you need more time, or switch to a new address when you're done.
Yes. The reading pane displays the email's HTML content first and keeps the plain-text version as a fallback when rendering isn't available.
A temporary address is ideal for short-term testing. To keep receiving mail for an alias, use the long-term forwarding workbench, which requires verification-code login.
Ready to send
Copy the address above the fold, trigger a real send, then review the sender details, content, and mobile experience.
YouTube <no-reply@youtube.com>
Hello,
We received a login request. Enter the code below on the verification page:
If you didn't do this, you can ignore this email. Don't forward your verification code to anyone else.
This is demo content for RT and is not affiliated with the brands shown.
Airbnb <automated@airbnb.com>
Your city apartment stay is about to begin.
Booking reference: HM7Q4K2L9
Check-in date: 2026-10-18
Review the check-in instructions before you leave and confirm your guests' details. Have a great trip.
This is demo content for RT and is not affiliated with the brands shown.
