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Email infrastructure of builtin.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), builtin.com (Tranco rank #11,596) receives mail via Google Workspace and sends through Mandrill, HubSpot, Mailchimp. Its DMARC policy is p=none (monitor only) — like the majority of DMARC publishers (53% don't enforce).

Mailbox provider (MX)Google Workspace
ESPs in SPFMandrill, HubSpot, Mailchimp, Mailgun, SendGrid (Twilio)
SaaS senders in SPFPardot (Salesforce), ClearSlide
DMARC policyp=none
DMARC recordv=DMARC1; p=none; rua=mailto:dmarc-reports@builtin.com; ruf=mailto:dmarc-forensics@builtin.com;
Tranco rank#11,596
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does builtin.com use?

builtin.com 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 builtin.com use?

builtin.com authorises Mandrill, HubSpot, Mailchimp, Mailgun, SendGrid (Twilio) in its SPF record as of July 13, 2026.

Does builtin.com enforce DMARC?

No — builtin.com publishes p=none, which only monitors and does not block spoofing (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 builtin.com at Gmail, Outlook, Yandex and Mail.ru.
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