Measured 2026-08-20 · public DNS
Is montevrain.fr protected against email spoofing?
Yes — montevrain.fr enforces DMARC (p=reject).
Stronger than 90% of city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
B
DMARC
p=reject
SPF
~all
DKIM
2 selector(s)
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Published record
v=DMARC1;p=reject;pct=100What this means
- • Policy p=reject: maximum protection against spoofing.
- • No rua address: aggregate reports are not collected, which makes steering the hardening impossible.
- • 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. (dkim : 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
- 2026-08-20First measurementProtected (p=reject)
About Montévrain
The Montévrain town hall is the municipal institution of the commune of Montévrain, located in the Seine-et-Marne department, in the Île-de-France region. It serves as the administrative body responsible for managing local affairs and implementing decisions made by the municipal council, under the authority of the mayor and deputy mayors. Situated in the Marne-la-Vallée area, the commune lies within a territory marked by relatively recent urban development, shaped by large-scale planning projects and proximity to several regional economic and tourist hubs.
The history of Montévrain is rooted in a rural territory that gradually became a residential and economic commune as the Paris region expanded eastward. Urbanization of the area, carried out over several decades, transformed the original village into a settlement equipped with modern infrastructure, while retaining certain elements of its local heritage. The commune developed in connection with the broader dynamics of the Marne-la-Vallée area, a zone of urbanization planned at the regional level.
The town hall carries out the traditional duties assigned to French communes: civil registry services, management of local public services, urban planning, social welfare, maintenance of municipal facilities, and organization of community and cultural life. It represents the local level of public administration, serving as the direct point of contact for residents regarding routine administrative procedures and projects of general interest concerning the communal territory. It also coordinates its actions with intermunicipal bodies and higher-level authorities, within the framework of shared responsibilities characteristic of French territorial organization.
The website montevrain.fr is the official site of the commune, providing institutional information, administrative procedures, and local news for residents and users of the territory.