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According to Live Direct Marketing's daily DNS scan (July 13, 2026), barracudanetworks.com (Tranco rank #4,312) receives mail via Barracuda and sends through Salesforce, Zendesk, Amazon SES. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.
| Mailbox provider (MX) | Barracuda |
|---|---|
| ESPs in SPF | Salesforce, Zendesk, Amazon SES, Salesforce Marketing Cloud |
| SaaS senders in SPF | Pardot (Salesforce) |
| DMARC policy | p=reject |
| DMARC record | v=DMARC1; p=reject; fo=1; rua=mailto:rua+barracudanetworks.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+barracudanetworks.com@dmarc.barracudanetworks.com |
| Tranco rank | #4,312 |
| Snapshot | 2026-07-13 (updated daily) |
barracudanetworks.com uses Barracuda for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.
barracudanetworks.com authorises Salesforce, Zendesk, Amazon SES, Salesforce Marketing Cloud in its SPF record as of July 13, 2026.
Yes — barracudanetworks.com publishes p=reject, the strictest DMARC policy (as of July 13, 2026).