Measured 2026-08-09 · public DNS
Is cap-atlantique.fr protected against email spoofing?
Partially — cap-atlantique.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 cap-atlantique.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; fo=1; rua=mailto:informatique@cap-atlantique.fr; ruf=mailto:informatique@cap-atlantique.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 - La presqu'île de Guérande Atlantique - Cap Atlantique
Cap Atlantique is a French intercommunal association (communauté d'agglomération) established in the early 2000s, resulting from the grouping of municipalities located in Loire-Atlantique, within the Pays de la Loire region. This intermunicipal structure was formed under legislation aimed at strengthening and simplifying intermunicipal cooperation, which encouraged the creation of such entities to pool certain responsibilities among neighboring municipalities sharing common territorial concerns.
The territory covered by Cap Atlantique extends across the Guérande peninsula and part of the Atlantic coastline of Loire-Atlantique. It includes several municipalities, notably Guérande and La Baule-Escoublac, among others, bringing together seaside urban areas, rural zones, and notable natural spaces such as salt marshes and the ocean shoreline. This geographic configuration gives the agglomeration a distinct territorial identity marked by the coexistence of seasonal tourism activities, a traditional salt-production economy, and protected areas.
As a public body for intermunicipal cooperation, Cap Atlantique exercises various responsibilities transferred from its member municipalities, particularly in the areas of territorial planning, economic development, environmental and natural space management, housing policy, and tourism promotion. The institution also manages certain facilities and public services of community interest, contributing to coherent planning across its area. Its action aims to coordinate local public policies while taking into account the environmental and economic specificities of this coastal territory.
The website cap-atlantique.fr serves as the official portal of the agglomeration, presenting its missions and institutional functioning, along with practical information and services intended for residents and users of the territory.