Measured 09/27/2026 · public DNS
Is ville-canteleu.fr protected against email spoofing?
Partially — ville-canteleu.fr quarantines unauthenticated mail (p=quarantine).
Unchanged since 08/20/2026
Stronger than 80% of city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
B
DMARC
p=quarantine
SPF
~all
DKIM
1 selector(s)
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Published record
v=DMARC1;p=quarantine;pct=100;rua=mailto:dmarc@ville-canteleu.fr;sp=quarantine;aspf=s;What this means
- • Policy p=quarantine: unaligned messages are moved to the spam folder.
- • SPF ends with ~all (softfail): acceptable while observing, aim for -all in the end.
- • At least one valid DKIM key published.
- • 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 measurementEnforcing (p=quarantine)
About Canteleu
The Mairie de Canteleu refers to the municipal institution of the commune of Canteleu, a French local authority located in the Seine-Maritime department, in the Normandy region. It constitutes the executive and administrative body responsible for managing local affairs, under the authority of the mayor and the municipal council elected by residents. As such, it represents the most direct level of proximity within the French administrative organization, serving as the interface between residents and public services.
Canteleu is located on the right bank of the Seine, in close proximity to Rouen, of which it forms one of the surrounding communes within the Métropole Rouen Normandie. The municipal territory, marked by the presence of the Roumare forest and by an industrial and port heritage linked to the Seine valley, comprises several districts with contrasting urban and landscape characteristics, ranging from residential areas to wooded spaces and former industrial sites. This geographical diversity directly shapes the organization of municipal services and the priorities of local public action.
The town hall carries out the full range of responsibilities assigned to French communes: civil registry management, administration of school and after-school facilities, maintenance of roads and public spaces, urban planning and issuance of land-use permits, social welfare action, support for associative and cultural life, and the organization of elections. It also participates in policies coordinated with the Métropole Rouen Normandie in areas such as transport, environment, and economic development. These responsibilities fall within the general framework of decentralization, which grants communes management autonomy over competencies defined by law.
The website ville-canteleu.fr is the official institutional website of the commune of Canteleu, providing administrative information, local news, and online procedures for residents.