def METHOD_NAME(crispin_client, account_id, message_id, args):
    """
    Delete an email on the remote backend, in the sent folder.
    """
    message_id_header = args.get("message_id_header")
    assert message_id_header, "Need the message_id_header"
    remote_delete_sent(crispin_client, account_id, message_id_header)