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Email infrastructure of kdreams.jp

According to Live Direct Marketing's daily DNS scan (July 12, 2026), kdreams.jp (Tranco rank #9,894) receives mail via Self-Hosted and sends through Repica WebCAS. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Self-Hosted
ESPs in SPFRepica WebCAS
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; rua=mailto:dmarc-report-a@rx.rakuten.co.jp
Tranco rank#9,894
Snapshot2026-07-12 (updated daily)

Frequently asked questions

What email provider does kdreams.jp use?

kdreams.jp uses Self-Hosted for inbound mail (detected from its primary MX record) as of July 12, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does kdreams.jp use?

kdreams.jp authorises Repica WebCAS in its SPF record as of July 12, 2026.

Does kdreams.jp enforce DMARC?

Yes — kdreams.jp publishes p=reject, the strictest DMARC policy (as of July 12, 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 kdreams.jp at Gmail, Outlook, Yandex and Mail.ru.
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