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Email infrastructure of chronicle.com

According to Live Direct Marketing's daily DNS scan (July 12, 2026), chronicle.com (Tranco rank #8,277) receives mail via Proofpoint and sends through Marketo (Adobe), Mailgun. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Proofpoint
ESPs in SPFMarketo (Adobe), Mailgun
SaaS senders in SPFKnowBe4, Shopify
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; pct=100; rua=mailto:re+ejbk6oq7sij@dmarc.postmarkapp.com,mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; sp=reject; adkim=r;
Tranco rank#8,277
Snapshot2026-07-12 (updated daily)

Frequently asked questions

What email provider does chronicle.com use?

chronicle.com uses Proofpoint for inbound mail (detected from its primary MX record) as of July 12, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does chronicle.com use?

chronicle.com authorises Marketo (Adobe), Mailgun in its SPF record as of July 12, 2026.

Does chronicle.com enforce DMARC?

Yes — chronicle.com publishes p=reject, the strictest DMARC policy (as of July 12, 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 chronicle.com at Gmail, Outlook, Yandex and Mail.ru.
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