Commune de Saillon
commune-saillon.ch
- Industry
- Municipalities
- Headquarters
- Saillon, Valais
- Type
- public
- Population
- 3,226
- FSO no.
- 6140
- Checked on
- 19 October 2026
Protection against forged senders: not protected (monitoring only)
Points per criterion
- MX 10 / 10
- SPF 0 / 15
- DKIM 20 / 20
- DMARC 6 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 50.9 ▼ 14.9
- Canton avg.: 55.9 ▼ 19.9
- Overall avg.: 53.5 ▼ 17.5
- Rank 1454 of 2077 in the industry
Findings
-
✕SPF exceeds 10 DNS lookups (11)
More than ten lookups (include, a, mx, ptr, exists, redirect) cause a permerror; many receivers then treat SPF as failed.
-
✕DMARC in monitoring mode only (p=none)
p=none provides reports but does not reject a single forgery. The goal is p=reject.
-
!External report receiver not authorised
The authorisation record for an external rua domain is missing (RFC 7489 §7.1); many receivers then send no reports.
-
!DKIM key below 2048 bits
RSA-1024 is considered too weak (RFC 8301, M3AAWG). Rotate to 2048-bit keys.
-
!DNSSEC not enabled
Without DNSSEC, DNS answers can be forged in transit. DANE requires DNSSEC.
-
!No MTA-STS
Without MTA-STS (or DANE) inbound encryption is not enforced; an attacker on the path can downgrade to plain text.
-
!No TLS reporting (TLS-RPT)
Without TLS-RPT the organisation does not learn when senders fail to deliver encrypted.
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · Commune de Saillon
- Tenant region
- EU
Signals (6)
| MX | Microsoft 365 | communesaillon-ch01i.mail.protection.outlook.com |
|---|---|---|
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
| DKIM | Microsoft 365 | selector1 → selector1-communesaillon-ch01i._domainkey.cnesaillon.onmicrosoft.com |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Network | Microsoft 365 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 0 | communesaillon-ch01i.mail.protection.outlook.com | 52.101.185.12 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.185.14 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.187.1 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 include:spf.protection.outlook.com include:spfcloud.letsignit.com include:mailgun.org include:_spf.i-web.ch -all- all
-all- DNS lookups
- 11 / 10
- Includes
spf.protection.outlook.comspfcloud.letsignit.commailgun.org_spf.i-web.ch- Detected sending services
- Microsoft 365, Mailgun
DMARC
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:contact.sion@sword-group.com- Policy
- p=none
- Subdomains (sp)
- none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
contact.sion@sword-group.com
DKIM
| Selector | Key | delegated to |
|---|---|---|
mta | RSA 1024 | – |
selector1 | RSA 2048 | selector1-communesaillon-ch01i._domainkey.cnesaillon.onmicrosoft.com |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- missing
History
- Score 36 · DMARC none
Raw data
commune-saillon.ch. IN MX 0 communesaillon-ch01i.mail.protection.outlook.com.
commune-saillon.ch. IN TXT "v=spf1 include:spf.protection.outlook.com include:spfcloud.letsignit.com include:mailgun.org include:_spf.i-web.ch -all"
_dmarc.commune-saillon.ch. IN TXT "v=DMARC1;p=none;sp=none;pct=100;rua=mailto:contact.sion@sword-group.com"