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Email infrastructure of simperium.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), simperium.com (Tranco rank #4,289) receives mail via Generic / unmatched (mx*.*) and sends through Mailgun. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Generic / unmatched (mx*.*)
ESPs in SPFMailgun
SaaS senders in SPFAutomattic (WordPress.com / Akismet)
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; pct=10; rua=mailto:0bqp2jnw@ag.dmarcian.com; ruf=mailto:0bqp2jnw@fr.dmarcian.com;
Tranco rank#4,289
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does simperium.com use?

simperium.com uses Generic / unmatched (mx*.*) 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 simperium.com use?

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

Does simperium.com enforce DMARC?

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