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Email infrastructure of catho.com.br

According to Live Direct Marketing's daily DNS scan (July 13, 2026), catho.com.br (Tranco rank #7,424) receives mail via Self-Hosted and sends through Zendesk, Salesforce Marketing Cloud. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Self-Hosted
ESPs in SPFZendesk, Salesforce Marketing Cloud
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; rua=mailto:83f38715405d273@rep.dmarcanalyzer.com,mailto:dmarc_agg@dmarc.everest.email; ruf=mailto:83f38715405d273@for.dmarcanalyzer.com,mailto:dmarc_fr@dmarc.everest.email; sp=quarantine; rf=afrf; pct=100; adkim=s; aspf=s; fo=0;
Tranco rank#7,424
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does catho.com.br use?

catho.com.br uses Self-Hosted 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 catho.com.br use?

catho.com.br authorises Zendesk, Salesforce Marketing Cloud in its SPF record as of July 13, 2026.

Does catho.com.br enforce DMARC?

Yes — catho.com.br 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 catho.com.br at Gmail, Outlook, Yandex and Mail.ru.
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