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According to Live Direct Marketing's daily DNS scan (July 12, 2026), globalsign.com (Tranco rank #781) receives mail via Microsoft 365 and sends through SMTP.com, Salesforce, Cuenote. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.
| Mailbox provider (MX) | Microsoft 365 |
|---|---|
| ESPs in SPF | SMTP.com, Salesforce, Cuenote |
| SaaS senders in SPF | Pardot (Salesforce), ADP |
| DMARC policy | p=reject |
| DMARC record | v=DMARC1; p=reject; rua=mailto:dmarc@globalsign.com |
| Tranco rank | #781 |
| Snapshot | 2026-07-12 (updated daily) |
globalsign.com uses Microsoft 365 for inbound mail (detected from its primary MX record) as of July 12, 2026, per Live Direct Marketing's daily Tranco top-1M scan.
globalsign.com authorises SMTP.com, Salesforce, Cuenote in its SPF record as of July 12, 2026.
Yes — globalsign.com publishes p=reject, the strictest DMARC policy (as of July 12, 2026).