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Email infrastructure of xerox.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), xerox.com (Tranco rank #707) receives mail via Cisco IronPort and sends through Constant Contact, Salesforce, Zendesk. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Cisco IronPort
ESPs in SPFConstant Contact, Salesforce, Zendesk
SaaS senders in SPFAutotask (ConnectWise)
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; sp=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
Tranco rank#707
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does xerox.com use?

xerox.com uses Cisco IronPort 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 xerox.com use?

xerox.com authorises Constant Contact, Salesforce, Zendesk in its SPF record as of July 13, 2026.

Does xerox.com enforce DMARC?

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