recipient_not_allowed

What happened

The channel does not allow this recipient.

Why

The channel's rules do not allow starting a conversation with this recipient. Email: a new email (no thread with the person yet) goes only to a verified member of the workspace; anyone else has to write to the mailbox first.

How to fix it

Reply in an existing conversation instead, or wait for the person to write first.

Example response

{
  "error": "recipient_not_allowed",
  "message": "The channel does not allow this recipient.",
  "requestId": "req-8f2c1d4b",
  "retryable": false,
  "docs": "https://docs.vlayers.ai/errors/recipient_not_allowed"
}

See Errors, retries and idempotency for how to handle errors in general.