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Email infrastructure of cancerresearchuk.org

According to Live Direct Marketing's daily DNS scan (July 13, 2026), cancerresearchuk.org (Tranco rank #10,478) receives mail via Microsoft 365 and sends through Amazon SES. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Microsoft 365
ESPs in SPFAmazon SES
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; rua=mailto:65fc433b5864b@ag.dmarcly.com; fo=1
Tranco rank#10,478
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does cancerresearchuk.org use?

cancerresearchuk.org 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.

What ESP does cancerresearchuk.org use?

cancerresearchuk.org authorises Amazon SES in its SPF record as of July 13, 2026.

Does cancerresearchuk.org enforce DMARC?

Yes — cancerresearchuk.org 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 cancerresearchuk.org at Gmail, Outlook, Yandex and Mail.ru.
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