Add new subscriber to active list and remove onboarding

Your signup webhook lacks segment context and causes mis-sent onboarding emails. It adds signups into the active list and removes them from onboarding so campaigns stay correct within minutes.

Overview

Incoming signups that lack segment context create mis-sent onboarding emails and manual cleanup work. This flow ensures new contacts are placed into the active list and removed from onboarding immediately, so campaign managers see accurate audiences within minutes.