By State / Texas
Texas Trucking Email Security
80.8% of active carrier domains in Texas have no enforced DMARC — leaving freight operators open to email impersonation, payment-redirect fraud, and cargo theft via phishing.
No enforced DMARC
80.8%
national: 80.1%
p=reject
7.4%
national: 7.5%
Microsoft 365
35.6%
national: 38.1%
M365 + no DMARC (carriers)
7,343
national: 92,822
MTA-STS
3.5%
national: 3.3%
DNSSEC
8.1%
national: 6.1%
Dead domains
2,429
of 25,785 scanned
Total carriers
32,465
2,448 with dead domain
Risk bands — Texas 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+ | 2,784 | 2,293 |
| High | score 50–69 | 9,542 | 7,661 |
| Medium | score 30–49 | 12,476 | 9,853 |
| Low | score 15–29 | 4,927 | 3,370 |
| Minimal | score <15 | 288 | 179 |
Texas 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.