The Deliverability-Trust Loop: How Bad Outreach Hurts Future Inboxing
Deliverability runs as a 7 to 14 day loop: sends drive engagement, engagement drives reputation, reputation drives next placement. Bad sends compound forward.
Four phases
Send, engage, score, place. Each phase's output feeds the next phase's input.
Asymmetry
Reputation drops in 1 to 2 weeks; recovery takes 4 to 8. The moving average is recency-weighted.
Breaking a negative loop
Pause affected segments, shrink volume, run a reply-heavy recovery motion, hold until metrics stabilize.
Common mistakes
Pushing through under pipeline pressure, swapping domains without fixing inputs, ignoring the LinkedIn side of the loop.