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Email infrastructure of vista.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), vista.com (Tranco rank #10,598) receives mail via Mimecast and sends through Salesforce, Amazon SES, Mimecast. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Mimecast
ESPs in SPFSalesforce, Amazon SES, Mimecast
SaaS senders in SPFAFAS
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; fo=1; rua=mailto:dmarc@dbrjed6d.uriports.com; ruf=mailto:dmarc@dbrjed6d.uriports.com
Tranco rank#10,598
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does vista.com use?

vista.com uses Mimecast 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 vista.com use?

vista.com authorises Salesforce, Amazon SES, Mimecast in its SPF record as of July 13, 2026.

Does vista.com enforce DMARC?

Yes — vista.com 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 vista.com at Gmail, Outlook, Yandex and Mail.ru.
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