Receive verification codes for account registration
Use a temporary email address to receive confirmation emails, one-time verification codes, and signup links when creating accounts on websites, tools, communities, or SaaS platforms.
Generate a temporary mailbox, receive verification emails, copy the address, and refresh the inbox for signups, random email addresses, and temporary username workflows.

Use cases
Use a temporary email address to receive confirmation emails, one-time verification codes, and signup links when creating accounts on websites, tools, communities, or SaaS platforms.
Keep newsletters, promotional emails, and unknown sender lists away from your primary email by using a disposable inbox for forms, trials, giveaways, and low-trust registrations.
Developers and QA teams can use temp mail to test registration flows, email verification, password reset messages, onboarding emails, and product notifications without creating permanent mailboxes.
For global operations and multi-account tasks, DuoPlus Temp Mail can work alongside DuoPlus Cloud Phone to separate device environments, registration steps, and email verification workflows.
Use a temporary inbox when signing up for free trials, online tools, downloads, forums, or beta tests where you need email access but do not want to expose your personal identity.
Create short-term inboxes for marketplace research, ad account checks, campaign testing, loyalty programs, survey forms, and other disposable email scenarios.
Disposable email guide
Email is still the default identity layer for online registration, verification codes, free trials, and account recovery prompts. That makes your inbox valuable, but also easy to expose.
DuoPlus Temp Mail gives you a fast disposable inbox for situations where a real email address is unnecessary or risky. Instead of handing your personal or business email to every website, you can generate a temporary email address, receive the message you need, and keep the rest of your workflow cleaner.
Temporary email usernames also matter when you need to separate multiple tasks. A random temporary email is fast for one-off use, while a custom-name temp mail or changeable username workflow can make signup sources, test batches, and account verification records easier to identify.
This is especially useful for teams handling account registration, product testing, cross-border operations, marketplace research, and multi-account verification. A temporary inbox reduces noise in your primary mailbox while helping you complete short-term verification tasks quickly.
For more advanced workflows, DuoPlus Temp Mail pairs naturally with DuoPlus Cloud Phone. You can keep email verification, app testing, and account operations in a more organized environment, while avoiding unnecessary exposure of your long-term email identity.
In practice, use temp mail for low-risk registrations, event signups, tool trials, and development testing, while keeping permanent email addresses for payment accounts, banking, business dashboards, and services that require reliable recovery access.
If your team handles verification frequently, keep temporary inboxes, cloud phone environments, proxy settings, and account notes organized separately. A clear workflow reduces repeated manual work and makes testing, operations, and risk review easier to trace.
No need to purchase multiple real phones.
With DuoPlus, one person can operate numerous cloud phones and social media accounts from a single computer, driving traffic and boosting sales for you.