MailSure

Is neuf.fr a valid email domain?

Free providerChecked 2026-11-06

neuf.fr can receive email. It publishes 1 mail server, and the first choice is smtp-in.sfr.fr.

It is a free, public mailbox provider, and it is not on our disposable list.

SPF is published and ends with -all. DMARC is set to quarantine.

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MX records

PriorityMail serverResolves to
10smtp-in.sfr.fr93.17.128.165, 93.17.128.123

SPF

Record published

v=spf1 ip4:84.96.92.0/24 ip4:93.17.128.0/24 -all

DMARC

Policy: quarantine

v=DMARC1; p=quarantine; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc_report_agg@sfr.fr,mailto:sfr@rua.netcraft.com; ruf=mailto:dmarc_report_err@sfr.fr,mailto:sfr@ruf.netcraft.com; fo=1

Disposable?

No, not on our disposable list.

Free provider?

Yes, a free public mailbox provider.

What this means for your email list

Is a free-provider address a problem?

No: plenty of genuine customers use neuf.fr. For business-to-business sales a free address can mean a personal contact instead of a work one, so segment these separately if that matters to you. The address itself still needs checking for typos and dead mailboxes.

Sender authentication

neuf.fr uses a DMARC quarantine policy: mail that fails authentication is sent to spam. That is a sound middle step, and a good sign the owner looks after their email setup.

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Frequently asked questions

Is neuf.fr a valid email domain?
Yes. neuf.fr publishes 1 MX record and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
Is neuf.fr a disposable email domain?
No. neuf.fr is not on our disposable list, but it is a free public provider. The list is updated regularly, and new throwaway domains appear all the time.
What are the MX records for neuf.fr?
smtp-in.sfr.fr (priority 10).
Does neuf.fr have SPF and DMARC?
SPF: yes, ending -all. DMARC: yes, policy quarantine.

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