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Email infrastructure of iastate.edu

According to Live Direct Marketing's daily DNS scan (July 13, 2026), iastate.edu (Tranco rank #4,035) receives mail via Microsoft 365. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)	Microsoft 365
ESPs in SPF	none detected
SaaS senders in SPF	none detected
DMARC policy	p=reject
DMARC record	`v=DMARC1; p=reject; pct=100; rua=mailto:4u93fdzr@ag.dmarcian.com;`
Tranco rank	#4,035
Snapshot	2026-07-13 (updated daily)

Frequently asked questions

What email provider does iastate.edu use?

iastate.edu uses Microsoft 365 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 iastate.edu enforce DMARC?

Yes — iastate.edu 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 iastate.edu at Gmail, Outlook, Yandex and Mail.ru.

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