How temporary email works for OTP codes
Copy the temporary address from MailDash and paste it into the service requesting an email address. Keep the MailDash page open while the inbox checks for new messages every 10 seconds. If the service accepts disposable domains and sends an email OTP, the message can appear in your temporary inbox.
- Use MailDash only for low-risk, short-term verification.
- Keep the inbox open until the code arrives.
- Use Refresh Inbox if you want to check immediately.
- Choose New Mail if you need a different disposable address.
Why an OTP email may not arrive
A missing OTP does not always mean the inbox is broken. Some websites block known temporary-email domains, some providers delay outbound mail, and some codes expire quickly. Check that the address was copied correctly and give the sender a reasonable amount of time before requesting another code.
If the website requires a permanent recovery address, use your normal email instead of a disposable inbox.
When not to use a temporary OTP inbox
Do not use a disposable address for banking, medical services, work accounts, school accounts, password recovery, identity verification, purchases you may need to recover later, or any account you cannot afford to lose. Temporary email is designed for convenience, not long-term ownership.
Frequently asked questions
Can MailDash receive OTP emails?
MailDash is designed to receive ordinary incoming email, including one-time codes, when the sending service accepts the disposable domain.
How fast does the inbox refresh?
The MailDash interface checks the active inbox every 10 seconds while the page remains open.
Why did a website reject my temporary email?
Some websites maintain disposable-domain blocklists or require a permanent account-recovery address.
Can I use MailDash for two-factor recovery?
No. Use a permanent email address for recovery or any security-critical account.