By State / Minnesota
Minnesota Trucking Email Security
79.3% of active carrier domains in Minnesota have no enforced DMARC — leaving freight operators open to email impersonation, payment-redirect fraud, and cargo theft via phishing.
No enforced DMARC
79.3%
national: 80.1%
p=reject
8.7%
national: 7.5%
Microsoft 365
36.6%
national: 38.1%
M365 + no DMARC (carriers)
2,830
national: 92,822
MTA-STS
3.7%
national: 3.3%
DNSSEC
5.3%
national: 6.1%
Dead domains
812
of 10,337 scanned
Total carriers
14,179
813 with dead domain
Risk bands — Minnesota 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+ | 1,236 | 974 |
| High | score 50–69 | 3,859 | 2,861 |
| Medium | score 30–49 | 5,749 | 4,123 |
| Low | score 15–29 | 2,408 | 1,484 |
| Minimal | score <15 | 114 | 83 |
Minnesota vs. national average
See where your own domain stands
The research is free and self-serve. Run the same public checks on your own domain in about a minute — SPF, DKIM, DMARC, MTA-STS, DNSSEC, and more — and get a scored report by email. No agents, no credentials.
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.