Profile Requirements
To start a conversation with a recipient over Drift, Courier must be provided the recipient’s email. This value should be included in the recipient profile asemail.
Override
Overrides can be used to change the request body that Courier uses to send an email. Overrides are useful when a field is not yet supported by Courier or you would like to override the value that Courier generates. You can override any of the fields supported by Drift’s/conversations/new endpoint (see all send request body fields here). Below is an example of overriding the “send to” email and the access token for the configuration: