Add opt-outs to regional suppression lists for teams

Your unsubscribe events leave contacts in active campaigns, risking accidental follow-ups and compliance issues. Adds those addresses to regional suppression lists so campaigns stop within minutes.

Overview

When outreach recipients opt out, regional campaign lists must reflect that change immediately to avoid accidental messaging and compliance exposure. This flow moves unsubscribe events into the right regional suppression lists so outreach stops within minutes and campaign managers see fewer risky sends.