Measured 09/22/2026 · public DNS
Is mairie-trevoux.fr protected against email spoofing?
No — mairie-trevoux.fr has no DMARC policy and can be spoofed.
Unchanged since 09/13/2026
Lowest posture among city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
F
DMARC
absent
SPF
-all
DKIM
none found
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What this means
- • No DMARC record published (_dmarc). Receivers have no policy to apply.
- • No DKIM key found on the common selectors (the domain may use non-standard selectors).
- • 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 measurementNo DMARC
About Trévoux (Ain)
Trévoux is a French commune located in the Ain department, within the Auvergne-Rhône-Alpes region. Situated on the right bank of the Saône River, close to the Lyon metropolitan area, the town occupies a geographical position that has long made it a crossing point and a hub of exchange between several territories. The landscape, marked by a hill overlooking the river and the surrounding valley, defines both its urban and natural setting.
The town has a long and distinctive history, having served as the seat of the sovereign principality of Dombes and later as the administrative capital of this entity before its incorporation into the Kingdom of France. This particular institutional past has left a lasting imprint on the local architectural heritage, including remnants of fortifications, a castle overlooking the town, and buildings reflecting a former administrative and judicial function. Trévoux was also known for its publishing activity, having hosted a renowned printing house during the eighteenth century, which contributed to its intellectual reputation at the time.
As a local government body, the commune of Trévoux exercises the responsibilities typically assigned to French municipalities: management of public facilities, urban planning, civil registry services, local social action, maintenance of municipal roads, and organization of services intended for residents. It is part of an intercommunal network within the Ain department and takes part in the territorial cooperation dynamics characteristic of this part of the Auvergne-Rhône-Alpes region, in coordination with neighboring authorities as well as departmental and regional bodies. Its proximity to the Lyon metropolitan area shapes its urban development and its relations with surrounding territories, while it retains a distinct identity linked to its historical past and riverside setting.
The website mairie-trevoux.fr is the town's official institutional site, providing information on municipal life, administrative procedures, and services offered to residents.