HubSpot email authentication 2026: DKIM, SPF, DMARC setup
Set up HubSpot Marketing Email authentication in 2026: the two DKIM CNAME records, SPF, DMARC, and the "delivered" trap that hides emails from inboxes.
Read articleHubSpot Segments: how to target audiences in 2026
HubSpot Segments (renamed from Lists in 2025): active vs static, filter tiers, and the 4 mistakes that make workflows enroll the wrong contacts. B2B guide.
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