Measured 09/25/2026 · public DNS
Is lerheu.fr protected against email spoofing?
No — lerheu.fr has no DMARC policy and can be spoofed.
Unchanged since 08/24/2026
Stronger than 28% of city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
F
DMARC
absent
SPF
~all
DKIM
1 selector(s)
Watch this domain for free
No time to create an account? Leave your email: you’ll be notified if the DMARC configuration of lerheu.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.
What this means
- • No DMARC record published (_dmarc). Receivers have no policy to apply.
- • 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
- 08/24/2026First measurementNo DMARC
About Le Rheu
Le Rheu is a French commune located in the department of Ille-et-Vilaine, in the Brittany region. It lies west of Rennes, forming one of the city's peripheral communes, and falls within the boundaries of Rennes Métropole, the intercommunal body that brings together the Breton capital and its neighboring municipalities. The municipal territory combines residential areas, farmland and public facilities, a pattern typical of communes located in the first ring around Rennes.
The history of Le Rheu is closely tied to the development of the greater Rennes area, the commune having experienced notable urban growth over recent decades, driven by its proximity to Rennes and the broader appeal of the metropolitan area. This evolution has led the local authority to progressively adapt its infrastructure and services to accommodate a growing and increasingly diverse population, while retaining certain natural and agricultural spaces within its boundaries.
As a territorial authority, the commune of Le Rheu exercises the powers typically held by French municipalities: management of municipal facilities, local urban planning, social action, cultural and community life, and oversight of primary schools. It works alongside the powers exercised at the intercommunal level by Rennes Métropole, particularly regarding transport, territorial planning and economic development. The municipal council, elected by residents, sets local priorities and administers communal affairs within this shared framework.
The website lerheu.fr is the commune's official institutional site, presenting information on municipal life, services for residents, local administrative procedures and news from the local authority.