Add labeled email senders to campaign suppression list

Your labeled opt-out emails leave senders untracked and cause repeat outreach that damages list performance. Create suppression records to block those addresses from campaign lists before the next send.

Overview

When labeled opt-outs and rejections are left untracked, campaigns waste sends and hurt list health. This flow captures labeled senders into a suppression table and removes them from outreach lists so campaign managers avoid accidental sends before each launch.