Measured 2026-07-24 · public DNS
Is ville-poissy.fr protected against email spoofing?
No — ville-poissy.fr has no DMARC policy and can be spoofed.
Unchanged since 2026-07-09
Stronger than 0% of city halls in France
13% of the sector already enforces p=reject
F
DMARC
absent
SPF
-all
DKIM
none found
How to fix it
Thomas, your AI-powered virtual CISO, finds every sender, writes the exact DNS, and walks your domain safely from p=none to p=reject.
What this means
- • Aucun enregistrement DMARC publié (_dmarc.<domaine>). Les destinataires n'ont aucune politique à appliquer.
- • Aucune clé DKIM trouvée sur les sélecteurs courants (le domaine peut utiliser des sélecteurs non standards).
History
- 2026-07-09First measurementNo DMARC
About Mairie de Poissy
The Mairie de Poissy is the municipal institution responsible for the administration of the commune of Poissy, located in the Yvelines department, in the Île-de-France region. Situated on the banks of the Seine, near Saint-Germain-en-Laye and west of the Paris metropolitan area, the town occupies a strategic position within the economic and residential basin of the Seine loop. The commune, whose history dates back to the medieval period and which has preserved a notable architectural heritage, particularly religious buildings, developed over the centuries into a significant urban and industrial hub in western Île-de-France, known in particular for a long-standing connection to the automotive industry.
As a local authority, the Mairie de Poissy exercises the full range of powers granted to French communes: civil registry, urban planning and land use, management of public facilities, social welfare action, educational policies concerning nursery and primary schools, maintenance of local roads, management of green spaces, and support for local cultural, sporting and community activities. It also organizes electoral processes and implements decisions taken by the municipal council, under the authority of the mayor elected by council members who are themselves chosen through direct universal suffrage.
The institution operates within the French administrative framework, in coordination with intercommunal, departmental and regional levels, in accordance with the principle of local self-government granted to territorial authorities. It serves as the point of contact for residents regarding everyday administrative procedures and access to local public services, while contributing to the urban, economic and social development of the Poissy area, within a setting shaped by its riverside location and integration into the broader Île-de-France metropolitan fabric.
The website ville-poissy.fr is the official portal of the commune, presenting municipal news, administrative procedures, services available to residents, and practical information related to local life.