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Email infrastructure of usa.gov

According to Live Direct Marketing's daily DNS scan (July 13, 2026), usa.gov (Tranco rank #2,599) sends through HubSpot, Amazon SES. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)	no MX / not classified
ESPs in SPF	HubSpot, Amazon SES
SaaS senders in SPF	none detected
DMARC policy	p=reject
DMARC record	`v=DMARC1; p=reject; pct=100; fo=1; ri=86400; rua=mailto:dmarcreports@gsa.gov,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:dmarcfailures@gsa.gov`
Tranco rank	#2,599
Snapshot	2026-07-13 (updated daily)

Frequently asked questions

What email provider does usa.gov use?

usa.gov has no classifiable MX record as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does usa.gov use?

usa.gov authorises HubSpot, Amazon SES in its SPF record as of July 13, 2026.

Does usa.gov enforce DMARC?

Yes — usa.gov publishes p=reject, the strictest DMARC policy (as of July 13, 2026).

DNS records say who should deliver your mail — they don't say whether it lands in the inbox. Run a free inbox placement test for usa.gov at Gmail, Outlook, Yandex and Mail.ru.

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