Measured 09/20/2026 · public DNS
Is merysuroise.fr protected against email spoofing?
Not yet — merysuroise.fr only monitors DMARC (p=none); spoofed mail can still be delivered.
Unchanged since 09/13/2026
Stronger than 53% 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; rua=mailto:rua@dmarc.brevo.comWhat this means
- • Policy p=none: monitoring only, no unauthenticated message is blocked.
- • 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
- 09/13/2026First measurementMonitoring only (p=none)
About Méry-sur-Oise
Méry-sur-Oise is a French municipality located in the Val-d'Oise department, in the Île-de-France region. Situated in the Oise valley, a few kilometers northwest of Paris, it occupies a geographic position shaped by the presence of the river and a landscape combining residential areas, natural spaces, and woodland. This location makes it a peri-urban municipality, both close to the capital and relatively preserved in character.
The history of Méry-sur-Oise is part of the broader history of the Oise valley territory, marked by centuries of settlement and gradual development, notably through the existence of a château and older built heritage reflecting a past extending across several eras. The municipality's development subsequently followed, as in many localities of the Paris region, a progressive urbanization linked to the expansion of the greater Paris metropolitan area, while retaining elements of its original rural and heritage identity.
As a local government body, the municipality of Méry-sur-Oise exercises the usual responsibilities assigned to French communes: management of local public services, urban planning, social action, oversight of municipal schools, maintenance of roads and public spaces, and organization of local associative and cultural life. It also operates within an intercommunal framework, participating in territorial cooperation arrangements with neighboring municipalities for the implementation of certain public policies on a broader scale than the municipal territory alone.
The website merysuroise.fr is the official website of the municipality of Méry-sur-Oise, providing municipal information, local news, and administrative procedures for residents.