Measured 09/20/2026 · public DNS
Is ville-montivilliers.fr protected against email spoofing?
Yes — ville-montivilliers.fr enforces DMARC (p=reject).
Unchanged since 08/20/2026
Stronger than 95% of city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
A
DMARC
p=reject
SPF
-all
DKIM
2 selector(s)
Eligible for BIMI: publish your logo to display it in inboxes
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Published record
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400What this means
- • Policy p=reject: maximum protection against spoofing.
- • At least one valid DKIM key published.
- • 1024-bit DKIM RSA key: still tolerated but below the state of the art — rotate to 2048 bits. (selector1 : 1024 bits, mail : 1024 bits)
- • No MTA-STS (_mta-sts): inbound SMTP connections remain exposed to TLS downgrade. Recommended alongside DMARC.
- • No TLS-RPT (_smtp._tls): the TLS failures encountered by senders are not reported.
History
- 08/20/2026First measurementProtected (p=reject)
About Montivilliers
The Mairie de Montivilliers is the municipal institution of the commune of Montivilliers, a French local authority located in the department of Seine-Maritime, in the Normandy region. It serves as the administrative body responsible for managing communal affairs and represents the local executive authority, led by the mayor and the municipal council elected by residents.
Montivilliers is situated within the greater Le Havre area, in close proximity to the city of Le Havre, in a territory shaped by a long history connected to an abbey founded in the early Middle Ages, which has significantly influenced the town's urban development and heritage identity. The commune is part of an intermunicipal structure covering the Pays de Caux and the Seine estuary, taking part in territorial dynamics related to planning, mobility, and shared public services within the Le Havre metropolitan area.
The Mairie carries out the full range of responsibilities assigned to French communes: civil registry, urban planning, management of public facilities, social action, education policy for nursery and primary schools, maintenance of local roads, management of green spaces, and support for local associative, cultural, and sporting life. It also promotes local activity through the organization of public events and the enhancement of historical heritage, particularly around the abbey and the old town center. It cooperates with departmental, regional, and intermunicipal institutions on planning and local development projects, and ensures that residents receive assistance and information for their everyday administrative needs.
The website ville-montivilliers.fr is the official website of the commune, providing institutional information, local news, and online administrative services for residents and users.