In my replication environment I set the Allow Untrusted Internal Connections to 127.0.0.1 localhost and my webhook was working. If that doesn’t work, what version of Mattermost are you using?
In my replication environment I set the Allow Untrusted Internal Connections to 127.0.0.1 localhost and my webhook was working. If that doesn’t work, what version of Mattermost are you using?