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Email infrastructure of d-zone.ca

According to Live Direct Marketing's daily DNS scan (July 13, 2026), d-zone.ca (Tranco rank #6,233) receives mail via Microsoft 365 and sends through Salesforce. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Microsoft 365
ESPs in SPFSalesforce
SaaS senders in SPFnone detected
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; rua=mailto:dmarc@d-zone.ca;
Tranco rank#6,233
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does d-zone.ca use?

d-zone.ca 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 d-zone.ca use?

d-zone.ca authorises Salesforce in its SPF record as of July 13, 2026.

Does d-zone.ca enforce DMARC?

Partially — d-zone.ca publishes p=quarantine (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 d-zone.ca at Gmail, Outlook, Yandex and Mail.ru.
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