Email can't be sent using this address from CRM API

Email can't be sent using this address from CRM API

I am using the CRM send mail API https://www.zoho.com/crm/developer/docs/api/v2.1/send-mail.html. I am receiving this error:

  1. {
    "data": [
    {
    "code": "INVALID_DATA",
    "details": {
    "api_name": "email",
    "json_path": "$.data[0].from.email"
    },
    "message": "Email can't be sent using this from address.Kindly check the allowed from address list",
    "status": "error"
    }
    ]
    }
I am only attempting to send the email template from verified organisation email addresses, I read that this was all that was required for this to work.

Can you please inform me what else I need to do to make this work please? I have attached a screenshot of proof for my verified email addresses.

Thanks