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Email infrastructure of fda.gov

According to Live Direct Marketing's daily DNS scan (July 13, 2026), fda.gov (Tranco rank #774) receives mail via Self-Hosted. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Self-Hosted
ESPs in SPFnone detected
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:rua.dmarc@fda.hhs.gov,mailto:reports@dmarc.cyber.dhs.gov,mailto:8idhoybh@ag.us.dmarcian.com; ruf=mailto:ruf.dmarc@fda.hhs.gov
Tranco rank#774
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does fda.gov use?

fda.gov uses Self-Hosted for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

Does fda.gov enforce DMARC?

Yes — fda.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 fda.gov at Gmail, Outlook, Yandex and Mail.ru.
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