Measured 2026-08-07 · public DNS
Is grand-chatellerault.fr protected against email spoofing?
Partially — grand-chatellerault.fr quarantines unauthenticated mail (p=quarantine).
Unchanged since 2026-07-09
Stronger than 81% of city halls in France
13% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
B
DMARC
p=quarantine
SPF
-all
DKIM
2 selector(s)
Eligible for BIMI: publish your logo to display it in inboxes
Watch this domain for free
No time to create an account? Leave your email: you’ll be notified if the DMARC configuration of grand-chatellerault.fr changes (a regression, or a domain still left unprotected).
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.
Published record
v=DMARC1; p=quarantine; rua=mailto:postmaster@grand-chatellerault.fr;ruf=mailto:postmaster@grand-chatellerault.frWhat this means
- • Policy p=quarantine: unaligned messages are moved to the spam folder.
- • At least one valid DKIM key published.
History
- 2026-07-09First measurementEnforcing (p=quarantine)
About Communauté d'agglomération - Grand Châtellerault
The Communauté d'agglomération Grand Châtellerault is a French public inter-municipal cooperation body (EPCI), governed by local government law. It is located in the Vienne department, in the Nouvelle-Aquitaine region, and brings together the town of Châtellerault along with a set of surrounding communes forming a living area structured around this central town.
Resulting from the gradual evolution of inter-municipal cooperation in this territory, the structure has expanded its scope over the years through the integration of neighboring communes, resulting in an agglomeration covering a significant portion of the northern part of the Vienne department. This territory combines an urban center historically linked to industry with more rural areas, offering a diversity of landscapes as well as economic and social dynamics.
As an EPCI, Grand Châtellerault exercises competences transferred by its member communes in various fields such as economic development, spatial planning, housing, public transport, environmental and waste management, as well as support for cultural and sports facilities of community interest. It acts as an intermediate level of local governance, facilitating the pooling of resources among communes and the implementation of coherent public policies across the living area. Its actions follow the guidelines set by community councilors, elected from the municipal councils of member communes, who collectively define the territory's strategic priorities regarding attractiveness, quality of life, and services provided to residents.
The website grand-chatellerault.fr is the official site of the Communauté d'agglomération, presenting its missions, institutional news, as well as practical information and services intended for residents and local stakeholders.