How Email Deliverability Survives AI Spam Filters

The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth · Sep 3, 2026 · 11m · transcript

We talk to a CMO who cut her bounce rate by eighteen percent without changing her list, simply by adjusting how she handles unverified addresses. The key isn't just authentication headers or subject line psychology. It is about the hidden friction of user engagement signals in an inbox that treats every new sender as a potential threat. We break down why traditional warm-up tools are failing and what the data from September two thousand twenty-six shows about the real cost of low-velocity sending.

#EmailDeliverability #InboxPlacement #SpamFilters #AIContentDetection #SenderReputation…