Measured 09/20/2026 · public DNS
Is plessis-robinson.com protected against email spoofing?
Partially — plessis-robinson.com 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)
Eligible for BIMI: publish your logo to display it in inboxes
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Published record
v=DMARC1; p=quarantine; rua=mailto:postmaster@plessis-robinson.com,mailto:rua@dmarc.brevo.comWhat 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.
- • 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 measurementEnforcing (p=quarantine)
About Le Plessis-Robinson
The Town Hall of Le Plessis-Robinson is the administrative institution representing the commune of Le Plessis-Robinson, a French local authority located in the Hauts-de-Seine department, in the Île-de-France region. Situated southwest of Paris, the commune belongs to the Antony arrondissement and falls within the boundaries of the Grand Paris metropolitan area, as part of a public territorial establishment grouping several neighbouring communes. The town hall serves as the seat of municipal administration and the place where the powers of the municipal council and mayor are exercised.
The commune's history is marked by its origin linked to open-air taverns established in the 19th century among the surrounding trees, whose name evoked the character of Robinson Crusoe, popularising the name of the place well before it became an independent commune. During the 20th century, the town underwent various phases of urban development, notably a period of reconstruction and redevelopment of its town centre initiated from the 1990s onward, characterised by an architectural approach inspired by classical urban forms, combining buildings with ordered façades, squares and structured public spaces. This transformation significantly altered the appearance of the commune while preserving certain elements of its earlier heritage.
As a local administrative body, the Town Hall of Le Plessis-Robinson exercises the powers granted to French communes: civil registry, urban planning, management of public facilities, social action, primary education, maintenance of municipal roads, and organisation of local services for residents. It also coordinates with intercommunal and departmental bodies for shared competences such as territorial planning, transport, and the environment. The institution thus serves as the main point of contact for residents regarding matters of communal life and participates in shaping local public policies concerning urban planning, culture, and community activities.
The website plessis-robinson.com is the official website of the commune, presenting municipal news, service organisation, and practical information for residents and users.