Measured 2026-08-20 · public DNS
Is ville-erstein.fr protected against email spoofing?
Yes — ville-erstein.fr enforces DMARC (p=reject).
Stronger than 90% of city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
A
DMARC
p=reject
SPF
-all
DKIM
2 selector(s)
Eligible for BIMI: publish your logo to display it in inboxes
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Published record
v=DMARC1;p=reject;pct=100;sp=reject;aspf=s;What this means
- • Policy p=reject: maximum protection against spoofing.
- • No rua address: aggregate reports are not collected, which makes steering the hardening impossible.
- • At least one valid DKIM key published.
- • 1024-bit DKIM RSA key: still tolerated but below the state of the art — rotate to 2048 bits. (google : 1024 bits)
- • 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
- 2026-08-20First measurementProtected (p=reject)
About Erstein
The Mairie d'Erstein is the municipal institution of the commune of Erstein, located in the Bas-Rhin department, in the Grand Est region, in northeastern France. Situated in the heart of Alsace, between Strasbourg and Sélestat, the commune lies in a territory shaped by the presence of the Ill river and by an agricultural and industrial tradition, notably linked to the sugar industry that has influenced its economic development since the 19th century. Erstein serves as a local hub for residents of the canton to which it belongs, playing a role as an administrative and service center for surrounding communes.
As a local government body, the Mairie d'Erstein exercises the responsibilities assigned to French communes: civil registry, urban planning, management of public facilities, local social services, oversight of primary and nursery schools, maintenance of municipal roads, as well as the organization of local community and cultural life. It also represents the interests of the commune before other administrative levels, whether the intercommunal body, the department, or the region. The municipal council, elected by residents, sets local policy directions, while municipal services implement decisions on a daily basis.
Erstein's history spans several centuries, with the commune having experienced various institutional changes linked to Alsatian history, marked by alternating attachments to France and Germany. Now fully integrated into the French administrative landscape, the commune continues its development while balancing historical heritage, economic activity, and quality of life for its residents. The Mairie supports this evolution by managing municipal infrastructure and fostering the connection between citizens and public institutions.
The website ville-erstein.fr is the official site of the commune of Erstein, providing practical information, online administrative procedures, and municipal news for residents and users.