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Email infrastructure of wireguard.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), wireguard.com (Tranco rank #9,044) receives mail via Mailgun (inbound) and sends through Mailgun. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Mailgun (inbound)
ESPs in SPFMailgun
SaaS senders in SPFnone detected
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine;
Tranco rank#9,044
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does wireguard.com use?

wireguard.com uses Mailgun (inbound) 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 wireguard.com use?

wireguard.com authorises Mailgun in its SPF record as of July 13, 2026.

Does wireguard.com enforce DMARC?

Partially — wireguard.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 wireguard.com at Gmail, Outlook, Yandex and Mail.ru.
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