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Email infrastructure of linear.app

According to Live Direct Marketing's daily DNS scan (July 12, 2026), linear.app (Tranco rank #11,007) receives mail via Google Workspace and sends through Postmark, HubSpot, Amazon SES. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Google Workspace
ESPs in SPFPostmark, HubSpot, Amazon SES
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; rua=mailto:re+1790296a475d@inbound.dmarcdigests.com; aspf=r; pct=100
Tranco rank#11,007
Snapshot2026-07-12 (updated daily)

Frequently asked questions

What email provider does linear.app use?

linear.app uses Google Workspace for inbound mail (detected from its primary MX record) as of July 12, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does linear.app use?

linear.app authorises Postmark, HubSpot, Amazon SES in its SPF record as of July 12, 2026.

Does linear.app enforce DMARC?

Yes — linear.app publishes p=reject, the strictest DMARC policy (as of July 12, 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 linear.app at Gmail, Outlook, Yandex and Mail.ru.
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