Set contact delivered SMS flag from incoming webhook

Your SMS delivery webhooks aren't pushed to contact records, leaving campaign managers unaware of delivery. This keeps delivery flags current so you suppress retries and fix reports within minutes.

Overview

Campaign managers and deliverability analysts often lack clear delivery signals because webhooks aren't written back to contact records, which creates duplicate sends and messy reports. This flow writes delivery flags to contacts in minutes so you stop redundant retries and get cleaner delivery metrics for campaign decisions.