3 articles
Webhook Event Missing
An automation didn't fire, or an inbound event didn't reach DMHub. Steps to diagnose and fix missing webhook events.
Advanced4 min readUpdated May 14, 2025
Why Are My Messages Failing?
Diagnose why outbound or inbound messages aren't delivering. Covers common failure modes across WhatsApp, SMS, and email channels.
Intermediate5 min readUpdated May 14, 2025
WhatsApp Template Not Approved
Your WhatsApp message template was rejected by Meta. Here's why it happens and how to fix it.
Intermediate4 min readUpdated May 14, 2025