By State / Montana
Montana Trucking Email Security
76.0% of active carrier domains in Montana have no enforced DMARC — leaving freight operators open to email impersonation, payment-redirect fraud, and cargo theft via phishing.
No enforced DMARC
76.0%
national: 80.1%
p=reject
9.9%
national: 7.5%
Microsoft 365
38.7%
national: 38.1%
M365 + no DMARC (carriers)
418
national: 92,822
MTA-STS
3.4%
national: 3.3%
DNSSEC
4.8%
national: 6.1%
Dead domains
74
of 1,505 scanned
Total carriers
2,247
75 with dead domain
Risk bands — Montana carriers
Carrier counts by risk band (composite email-security pain score). Critical = score 70+; Minimal = score <15.
| Risk band | Score range | Carriers | Domains |
|---|---|---|---|
| Critical | score 70+ | 175 | 157 |
| High | score 50–69 | 566 | 422 |
| Medium | score 30–49 | 938 | 584 |
| Low | score 15–29 | 482 | 258 |
| Minimal | score <15 | 11 | 10 |
Montana vs. national average
See where your own domain stands
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Data as of 2026-05-20from public DNS measurements. Statistics are domain-weighted unless noted. State scope is the carrier's FMCSA-registered state. Methodology: read the full index.