Measured 2026-08-24 · public DNS
Is collegesources.fr protected against email spoofing?
Not yet — collegesources.fr only monitors DMARC (p=none); spoofed mail can still be delivered.
Stronger than 78% of schools in France
0% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
D
DMARC
p=none
SPF
~all
DKIM
1 selector(s)
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Published record
v=DMARC1; p=none;What this means
- • Policy p=none: monitoring only, no unauthenticated message is blocked.
- • No rua address: aggregate reports are not collected, which makes steering the hardening impossible.
- • SPF ends with ~all (softfail): acceptable while observing, aim for -all in the end.
- • At least one valid DKIM key published.
- • 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
- 2026-08-24First measurementMonitoring only (p=none)
About Collège Les Sources
Collège Les Sources is a public secondary school located in Saverne, in the Bas-Rhin department of the Grand Est region of France. It admits students in the first cycle of secondary education, generally between the ages of eleven and fifteen, within the framework of the French education system overseen by the ministry responsible for national education. Like other French public secondary schools, its operation falls within the academic jurisdiction of Strasbourg and it is subject to a departmental school zoning map that defines its catchment area.
Its location in Saverne, a sub-prefecture town in Bas-Rhin known for its historical heritage and its position at the edge of the northern Vosges, places the school within an environment that is both urban and rural, serving families from the town itself and from surrounding communes. The college is part of the network of educational institutions in the area, contributing to the local educational offering alongside other primary and secondary structures. Its scope of activity covers teaching the subjects of the common core of knowledge, skills and culture, as well as various pedagogical, educational and support actions for students as set out in national curricula.
The mission of Collège Les Sources aligns with the general objectives assigned to public secondary education in France: transmitting fundamental knowledge, preparing students for further studies, supporting their guidance choices, and contributing to their civic education. The institution operates under the direction of a management team and a teaching and educational staff, in accordance with the regulations applicable to public secondary schools. It also takes part in local educational life in coordination with the relevant local authorities, particularly the departmental council, which is responsible for the material and logistical aspects of secondary schools.
The website collegesources.fr is the official website of Collège Les Sources, containing information about school life, its educational organization, and its news.