Sodexo Schweiz
sodexo.ch
- Industry
- Tourism & hospitality
- Headquarters
- Opfikon, Zurich
- Type
- private
- Employees (approx.)
- 1,700
- Checked on
- 19 October 2026
50/100Grade C
Protection against forged senders: protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 0 / 20
- DMARC 25 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 57.3 ▼ 7.3
- Canton avg.: 53 ▼ 3
- Overall avg.: 53.5 ▼ 3.5
- Rank 28 of 38 in the industry
Findings
-
!No DKIM key found
No key was found under more than 100 common selectors. A custom selector is possible, but without DKIM there is no cryptographic sender check.
-
!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
- Upstream gateway
- Proofpoint
- Provider jurisdiction
- USA · MX: GB, US
- Detection confidence
- 42 / 100
- Microsoft tenant
- Managed · SODEXO
- Tenant region
- EU
Signals (3)
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
|---|---|---|
| Domain verification | Microsoft 365 | MS=ms51093913 |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mxa-00009201.gslb.pphosted.com | 185.132.180.224 | AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc. | GB | – |
| 20 | mxb-00009201.gslb.pphosted.com | 185.183.28.182 | AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc. | US | – |
SPF
v=spf1 include:sodexo.com -all- all
-all- DNS lookups
- 6 / 10
- Includes
sodexo.com- Detected sending services
- Proofpoint
DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
dmarc_rua@emaildefense.proofpoint.com- Forensic reports (ruf)
dmarc_ruf@emaildefense.proofpoint.com- Report services
- Proofpoint EFD
DKIM
No DKIM key found
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- missing
Verified services
From verification records in the domain TXT: services where the domain is verified.
Microsoft 365
History
- Score 50 · DMARC reject
Raw data
sodexo.ch. IN MX 10 mxa-00009201.gslb.pphosted.com.
sodexo.ch. IN MX 20 mxb-00009201.gslb.pphosted.com.
sodexo.ch. IN TXT "v=spf1 include:sodexo.com -all"
_dmarc.sodexo.ch. IN TXT "v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com"