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Email infrastructure of open-meteo.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), open-meteo.com (Tranco rank #11,616) receives mail via ProtonMail. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)	ProtonMail
ESPs in SPF	none detected
SaaS senders in SPF	none detected
DMARC policy	p=quarantine
DMARC record	`v=DMARC1; p=quarantine; pct=100; rua=mailto:re+oupmec518p1@dmarc.postmarkapp.com; sp=none; aspf=r;`
Tranco rank	#11,616
Snapshot	2026-07-13 (updated daily)

Frequently asked questions

What email provider does open-meteo.com use?

open-meteo.com uses ProtonMail for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

Does open-meteo.com enforce DMARC?

Partially — open-meteo.com 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 open-meteo.com at Gmail, Outlook, Yandex and Mail.ru.

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