Email Tools
Identify temporary and disposable email addresses.
Paste the email addresses you want to check, one per line or comma-separated.
Craftora checks each domain against a database of over 9,000 known disposable email services.
Filter out the disposable ones and download only the real, safe addresses.
A disposable or temporary email is a throwaway inbox from services like Mailinator or Temp-Mail. People use them to sign up for things without revealing a real address. They often expire in minutes, so they are useless for real contact and a red flag on signups.
Craftora takes the domain part of each email (the part after the @) and checks it against a database of over 9,000 known disposable email domains. If the domain is on the list, the address is flagged as disposable.
Disposable emails are used for fake signups, free-trial abuse, and spam. Blocking them keeps your user list real, protects promotions from abuse, and improves the quality of your leads and email deliverability.
No. This tool checks whether the domain is a known disposable service, which is a fast domain-level check. To confirm an address is real and can receive mail, use the Email Verifier, which checks the mailbox itself.
The list is based on a widely used, actively maintained open-source database of disposable domains. It covers the temp-mail services people actually use. New services appear constantly, so no list is ever perfectly complete, but this catches the vast majority.
Yes. This tool runs a database lookup on the server, so a free Craftora account is needed, with 100 checks per day. Browser-only tools on Craftora need no account.
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