By State / North Carolina
North Carolina Trucking Email Security
78.2% of active carrier domains in North Carolina have no enforced DMARC — leaving freight operators open to email impersonation, payment-redirect fraud, and cargo theft via phishing.
No enforced DMARC
78.2%
national: 80.1%
p=reject
8.7%
national: 7.5%
Microsoft 365
36.2%
national: 38.1%
M365 + no DMARC (carriers)
2,028
national: 92,822
MTA-STS
3.1%
national: 3.3%
DNSSEC
7.2%
national: 6.1%
Dead domains
470
of 7,893 scanned
Total carriers
9,256
473 with dead domain
Risk bands — North Carolina 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+ | 788 | 677 |
| High | score 50–69 | 2,730 | 2,271 |
| Medium | score 30–49 | 3,543 | 3,152 |
| Low | score 15–29 | 1,662 | 1,265 |
| Minimal | score <15 | 60 | 58 |
North Carolina 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.