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Email infrastructure of openweathermap.org

According to Live Direct Marketing's daily DNS scan (July 13, 2026), openweathermap.org (Tranco rank #4,196) receives mail via Google Workspace and sends through Mailchimp, Salesforce. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Google Workspace
ESPs in SPFMailchimp, Salesforce
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; rua=mailto:dmarc@openweathermap.org; pct=100; adkim=s; aspf=s
Tranco rank#4,196
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does openweathermap.org use?

openweathermap.org 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 openweathermap.org use?

openweathermap.org authorises Mailchimp, Salesforce in its SPF record as of July 13, 2026.

Does openweathermap.org enforce DMARC?

Yes — openweathermap.org 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 openweathermap.org at Gmail, Outlook, Yandex and Mail.ru.
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