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Email infrastructure of crpt.ru

According to Live Direct Marketing's daily DNS scan (July 13, 2026), crpt.ru (Tranco rank #472) receives mail via Self-Hosted and sends through Sendsay, Mailchimp. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Self-Hosted
ESPs in SPFSendsay, Mailchimp
SaaS senders in SPFnone detected
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; sp=none; rua=mailto:administrator@crpt.ru;
Tranco rank#472
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does crpt.ru use?

crpt.ru 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 crpt.ru use?

crpt.ru authorises Sendsay, Mailchimp in its SPF record as of July 13, 2026.

Does crpt.ru enforce DMARC?

Partially — crpt.ru 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 crpt.ru at Gmail, Outlook, Yandex and Mail.ru.
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