host_not_allowed

A relay's call_url addressed a host that isn't on this app's outbound-host allowlist yet.

Status: no HTTP status · Approvals, the CLI and the connector

What happened

A relay's call_url addressed a host that isn't on this app's outbound-host allowlist yet. The relay itself moves to waiting rather than failing outright — add the host at Settings → Hosts, and it retries on its own.

Read more

• host_not_allowed in the error table
• Get started (dashboard guide)
• The hosted connector
• Changelog: when codes were added or removed