Reactivation Email Sequences

A dormant customer — someone who once actively used a product or engaged with a brand and has since gone quiet — sits in a specific middle ground between an active customer and a cold prospect: there's a real, usable account history, but re-engaging them still needs a genuine reason, not just a reminder that the relationship exists. A structured, multi-email sequence built around their specific history outperforms a single generic "we miss you" message by a wide margin.

Segment dormancy by depth and by likely cause before writing anything

Recently dormant (weeks)     often a temporary lapse — a genuine
                             nudge is likely to work
Long dormant (months+)       needs a stronger, more specific reason
                             — see churn-winback-leadgen in the
                             companion lead-gen-channels pack for
                             the segmentation-by-reason principle,
                             which applies directly here
Dormant with a known cause    a specific reason (a feature gap,
                             a bad experience, a price change) —
                             address that reason directly, not generically