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Email infrastructure of bt.dk

According to Live Direct Marketing's daily DNS scan (July 13, 2026), bt.dk (Tranco rank #1,473) receives mail via Google Workspace and sends through Zendesk. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Google Workspace
ESPs in SPFZendesk
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; rua=mailto:5e440eaecbab4@ag.dmarcly.com; ruf=mailto:5e440eaecbab4@fo.dmarcly.com; sp=reject; adkim=s; pct=100; fo=1;
Tranco rank#1,473
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does bt.dk use?

bt.dk uses Google Workspace 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 bt.dk use?

bt.dk authorises Zendesk in its SPF record as of July 13, 2026.

Does bt.dk enforce DMARC?

Yes — bt.dk 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 bt.dk at Gmail, Outlook, Yandex and Mail.ru.
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