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FunnlQ
- July 14, 2026
Inbox Engineering: Why Deliverability Is a Revenue Problem, Not an IT Problem
Your prospects can’t reply to an email they never receive A founder I worked with last year walked into her Tuesday sales meeting feeling good. The dashboard looked healthy: 2,500 emails sent that week, a 61% open rate, bounce rate under 3%. Her SDRs had followed the sequence exactly as written. Four positive replies. One […]
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