4su.one

Can 4su.one receive emails?

Yes, 4su.one can receive emails.

Should you allow users to sign up to your website using the domain 4su.one?

No, 4su.one is a throwaway domain and should be blocked.

How to block the temporary domain 4su.one?

You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.

DNS Records

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