By State / Louisiana
Louisiana Trucking Email Security
72.9% of active carrier domains in Louisiana have no enforced DMARC — leaving freight operators open to email impersonation, payment-redirect fraud, and cargo theft via phishing.
No enforced DMARC
72.9%
national: 80.1%
p=reject
10.2%
national: 7.5%
Microsoft 365
44.9%
national: 38.1%
M365 + no DMARC (carriers)
721
national: 92,822
MTA-STS
4.0%
national: 3.3%
DNSSEC
5.0%
national: 6.1%
Dead domains
140
of 2,340 scanned
Total carriers
2,593
140 with dead domain
Risk bands — Louisiana 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+ | 166 | 158 |
| High | score 50–69 | 620 | 566 |
| Medium | score 30–49 | 1,087 | 989 |
| Low | score 15–29 | 540 | 459 |
| Minimal | score <15 | 40 | 28 |
Louisiana 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.