static CURLcode smtp_state_auth_resp(struct connectdata *conn,
                                     int smtpcode,
                                     smtpstate instate)
{
  CURLcode result = CURLE_OK;
  struct SessionHandle *data = conn->data;

  (void)instate; /* no use for this yet */

  if(smtpcode != 235) {
    failf(data, "Authentication failed: %d", smtpcode);
    result = CURLE_LOGIN_DENIED;
  }
  else
    state(conn, SMTP_STOP);             /* End of connect phase. */

  return result;
}
static CURLcode smtp_state_auth_resp(struct connectdata *conn,
                                     int smtpcode,
                                     smtpstate instate)
{
  CURLcode result = CURLE_OK;
  struct SessionHandle *data = conn->data;

  (void)instate;  

  if(smtpcode != 235) {
    failf(data, "Authentication failed: %d", smtpcode);
    result = CURLE_LOGIN_DENIED;
  }
  else
    state(conn, SMTP_STOP);              

  return result;
}