Measured 2026-06-19 · public DNS

Is villeurbanne.fr protected against email spoofing?

Not yet — villeurbanne.fr only monitors DMARC (p=none); spoofed mail can still be delivered.

DMARC

p=none

SPF

-all

DKIM

2 selector(s)

Published record

v=DMARC1; p=none; sp=none; rua=mailto:2u1imzjk0k@rua.powerdmarc.com,mailto:rua@dmarc.brevo.com; ruf=mailto:2u1imzjk0k@ruf.powerdmarc.com; fo=1;

What this means

• Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
• Au moins une clé DKIM valide publiée.

How to fix it

Marc, the DMARC copilot, finds every sender, writes the exact DNS, and walks your domain safely from p=none to p=reject.