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Email infrastructure of sanity.io

According to Live Direct Marketing's daily DNS scan (July 13, 2026), sanity.io (Tranco rank #4,438) receives mail via Google Workspace and sends through HubSpot, Mailchimp, Marketo (Adobe). Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Google Workspace
ESPs in SPFHubSpot, Mailchimp, Marketo (Adobe)
SaaS senders in SPFStatuspage (Atlassian), Greenhouse
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; rua=mailto:re+tpumoqqxtp2@dmarc.postmarkapp.com; aspf=r;
Tranco rank#4,438
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does sanity.io use?

sanity.io uses Google Workspace 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 sanity.io use?

sanity.io authorises HubSpot, Mailchimp, Marketo (Adobe) in its SPF record as of July 13, 2026.

Does sanity.io enforce DMARC?

Partially — sanity.io 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 sanity.io at Gmail, Outlook, Yandex and Mail.ru.
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