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Email infrastructure of tsn.ca

According to Live Direct Marketing's daily DNS scan (July 13, 2026), tsn.ca (Tranco rank #11,644) receives mail via Unknown / Other. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Unknown / Other
ESPs in SPFnone detected
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; rua=mailto:dmarc.rua@tsn.ca; ruf=mailto:dmarc.ruf@tsn.ca
Tranco rank#11,644
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does tsn.ca use?

tsn.ca uses Unknown / Other for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

Does tsn.ca enforce DMARC?

Yes — tsn.ca 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 tsn.ca at Gmail, Outlook, Yandex and Mail.ru.
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