Auth0 Management API password-change not sending email

No problem, thanks for the reply.
I’m issuing all my requests via Postman, the curl equivalent for my password change request is as follows:

Request:

curl -X POST \
  https://MY_AUTH0_DOMAIN/api/v2/tickets/password-change \
  -H 'Authorization: Bearer  <token>' \
  -H 'Cache-Control: no-cache' \
  -H 'Content-Type: application/json' \
  -d '{ "result_url": "AppURLCallback", "user_id": "USER_ID", "ttl_sec": 0 }

The token was got from the API explorer section of Auth0 Management API.

Response:

{
    "ticket": "<Reset Password URL>"
}

For the disabled template fix my request was:

Request:

curl -X PUT \
  https://MY_AUTH0_DOMAIN/api/emails/reset_email \
  -H 'Authorization: Bearer <token from /oauth/token>' \
  -H 'Cache-Control: no-cache' \
  -H 'Content-Type: application/json' \
  -d '{"disabled":false}

Response:
Not Found

Auth0 Logs report “Success Change Password Request” after each POST attempt but no email is received.

Thanks for the help