Gemessen am 2026-07-18 · öffentliches DNS
Ist longjumeau.fr gegen E-Mail-Spoofing geschützt?
Noch nicht — longjumeau.fr beobachtet DMARC nur (p=none); gefälschte Mails können weiterhin zugestellt werden.
Haltung unverändert seit dem 2026-07-09
Stärker geschützt als 57 % der Rathäuser in Frankreich
13 % der Branche setzt bereits p=reject durch
D
DMARC
p=none
SPF
-all
DKIM
3 Selektor(en)
So behebst du es
Thomas, dein KI-gestützter virtueller CISO, findet jede Quelle, schreibt das exakte DNS und bringt deine Domain sicher von p=none zu p=reject.
Veröffentlichter Eintrag
v=DMARC1; p=none; ruf=mailto:support@longjumeau.fr; rua=mailto:support@longjumeau.fr; fo=1Was das bedeutet
- • Politique p=none : surveillance seule, aucun message non authentifié n'est bloqué.
- • Au moins une clé DKIM valide publiée.
Verlauf
- 2026-07-09Erste MessungNur Beobachtung (p=none)
Über Mairie de Longjumeau
The Longjumeau town hall is the municipal administration of the commune of Longjumeau, a French local authority governed by the principle of free administration granted to communes. It manages local affairs in accordance with the powers assigned to municipalities under the General Code of Local Authorities, under the authority of the mayor and the municipal council elected by residents. This institution represents the most direct level of proximity between citizens and public action, responsible for implementing municipal decisions and ensuring day-to-day services.
Longjumeau is a commune located in the Essonne department, in the Île-de-France region, south of Paris. The town is part of a densely urbanized area typical of the outer Paris suburbs, and maintains administrative and functional ties with neighboring intercommunal structures and territorial bodies. Its history, rooted in local heritage, has been accompanied by gradual urban development that has shaped the current appearance of the commune and its public facilities.
The scope of activity of the town hall covers all areas falling under municipal competence: civil registry, urban planning, social action, management of school and after-school facilities, maintenance of roads and public spaces, cultural and sports programming, as well as support for local community organizations. It also organizes elections and issues administrative documents to residents. In this capacity, it plays a central role in implementing local public policies and assisting residents with their daily administrative procedures, while ensuring coordination with state services and higher-level authorities such as the department and the region.
The website longjumeau.fr is the official website of the commune, presenting administrative information, municipal news, and access to various services offered to residents.