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Email infrastructure of spring.io

According to Live Direct Marketing's daily DNS scan (July 13, 2026), spring.io (Tranco rank #11,015) receives mail via Cloudflare Email Routing and sends through Cloudflare Email Routing. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Cloudflare Email Routing
ESPs in SPFCloudflare Email Routing
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; fo=1; sp=reject; adkim=s; aspf=s; rua=mailto:7d99e11365e441b6859ed130b8db7d5d@dmarc-reports.cloudflare.net
Tranco rank#11,015
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does spring.io use?

spring.io uses Cloudflare Email Routing 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 spring.io use?

spring.io authorises Cloudflare Email Routing in its SPF record as of July 13, 2026.

Does spring.io enforce DMARC?

Yes — spring.io 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 spring.io at Gmail, Outlook, Yandex and Mail.ru.
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