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Email infrastructure of sport1.de

According to Live Direct Marketing's daily DNS scan (July 13, 2026), sport1.de (Tranco rank #6,387) receives mail via Microsoft 365 and sends through Salesforce, Zendesk. Its DMARC policy is p=none (monitor only) — like the majority of DMARC publishers (53% don't enforce).

Mailbox provider (MX)Microsoft 365
ESPs in SPFSalesforce, Zendesk
SaaS senders in SPFCodeTwo Email Signatures 365
DMARC policyp=none
DMARC recordv=DMARC1; p=none; rua=mailto:faf1bd58@in.mailhardener.com; ruf=mailto:faf1bd58@in.mailhardener.com
Tranco rank#6,387
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does sport1.de use?

sport1.de 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 sport1.de use?

sport1.de authorises Salesforce, Zendesk in its SPF record as of July 13, 2026.

Does sport1.de enforce DMARC?

No — sport1.de publishes p=none, which only monitors and does not block spoofing (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 sport1.de at Gmail, Outlook, Yandex and Mail.ru.
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