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Email infrastructure of etherscan.io

According to Live Direct Marketing's daily DNS scan (July 13, 2026), etherscan.io (Tranco rank #4,885) receives mail via Zoho Mail and sends through Freshdesk, SendGrid (Twilio). Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Zoho Mail
ESPs in SPFFreshdesk, SendGrid (Twilio)
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject;
Tranco rank#4,885
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does etherscan.io use?

etherscan.io uses Zoho Mail 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 etherscan.io use?

etherscan.io authorises Freshdesk, SendGrid (Twilio) in its SPF record as of July 13, 2026.

Does etherscan.io enforce DMARC?

Yes — etherscan.io 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 etherscan.io at Gmail, Outlook, Yandex and Mail.ru.
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