Measured 2026-08-20 · public DNS
Is marly57.fr protected against email spoofing?
Not yet — marly57.fr only monitors DMARC (p=none); spoofed mail can still be delivered.
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
2 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.
- • 1024-bit DKIM RSA key: still tolerated but below the state of the art — rotate to 2048 bits. (k1 : 1024 bits, mail : 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 measurementMonitoring only (p=none)
About Marly (Moselle)
The Marly town hall is the administrative body of the commune of Marly, located in the Moselle department, in the Grand Est region of France, in the immediate vicinity of the city of Metz. It represents the municipal institution responsible for local administration and the management of communal affairs on behalf of all residents of the territory.
As a territorial authority, the Marly town hall carries out the missions traditionally assigned to French communes: civil registry services, management of public facilities, urban planning, local social action, maintenance of communal roads and public spaces, as well as the organization of after-school and cultural services for the population. It constitutes the first level of public administration to which residents may turn for routine administrative procedures and any matters relating to local life. The commune is part of the institutional fabric of the Moselle department and maintains relations with neighboring authorities within the framework of intermunicipal cooperation specific to the Metz urban area.
Marly's geographic position, on the outskirts of Metz, gives the commune a markedly residential character while allowing it to retain a distinct municipal identity within the wider urban area. The town hall thus plays a proximity role, acting as an intermediary between residents and higher administrative levels, whether the department, the region, or the state. Its operation relies on a conventional organization of municipal services, structured around the municipal council and the various administrative and technical departments necessary for the daily management of the local authority.
The website marly57.fr is the official institutional site of the Marly town hall, where information relating to municipal life, administrative procedures, local news, and services offered to residents of the commune is published.