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Email infrastructure of ti.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), ti.com (Tranco rank #3,021) receives mail via Proofpoint and sends through SendGrid (Twilio). Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Proofpoint
ESPs in SPFSendGrid (Twilio)
SaaS senders in SPFServiceNow, CodeTwo Email Signatures 365
DMARC policyp=quarantine
DMARC recordv=DMARC1;p=quarantine;sp=none;rua=mailto:dmarc-aggr@ti.com;ruf=mailto:dmarc-for@ti.com;fo=0
Tranco rank#3,021
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does ti.com use?

ti.com uses Proofpoint 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 ti.com use?

ti.com authorises SendGrid (Twilio) in its SPF record as of July 13, 2026.

Does ti.com enforce DMARC?

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