Measured 09/27/2026 · public DNS
Is ville-granville.fr protected against email spoofing?
Not yet — ville-granville.fr only monitors DMARC (p=none); spoofed mail can still be delivered.
Unchanged since 08/20/2026
Stronger than 60% of city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
D
DMARC
p=none
SPF
-all
DKIM
1 selector(s)
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Published record
v=DMARC1;p=none;pct=100;rua=mailto:administrationsi@ville-granville.frWhat this means
- • Policy p=none: monitoring only, no unauthenticated message is blocked.
- • 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)
- • 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 measurementMonitoring only (p=none)
About Granville
The Mairie de Granville is the municipal administration of the commune of Granville, located in the Manche department, in the Normandy region, on the coast of the English Channel facing the Chausey Islands. As a basic local authority under French law, it serves as the executive body responsible for managing municipal affairs, under the authority of the mayor and the municipal council elected by residents.
Granville developed from a fortified site built in the 15th century on a rocky promontory overlooking the Channel, giving it both a maritime and defensive character. A former cod-fishing port oriented toward Newfoundland, the town later diversified its activities around coastal fishing, maritime trade and seaside tourism, while preserving an architectural heritage marked by its fortified upper town and seafront. This maritime history and cultural identity, notably linked to figures born in the commune, contribute to its image as a heritage and tourist destination on the Normandy coastline.
As a local authority, the Mairie de Granville exercises the usual powers granted to French municipalities: civil registry, urban planning, management of public facilities, social action, maintenance of roads and public spaces, support for cultural, sporting and community activities, as well as the organization of local services for residents and visitors. It also plays a role in promoting the port, tourist infrastructure and local heritage, in coordination with intercommunal bodies and other levels of territorial administration. Its action fits within the broader administrative framework of the Manche department and the Normandy region.
The website ville-granville.fr is the official website of the commune, presenting administrative, practical and institutional information as well as online services intended for the residents, users and visitors of Granville.