if (mutt_bit_isset (idata->capabilities, LOGINDISABLED)) { mutt_message _("LOGIN disabled on this server."); return IMAP_AUTH_UNAVAIL; }
imap_auth_res_t imap_auth_login (IMAP_DATA* idata){  char q_user[SHORT_STRING], q_pass[SHORT_STRING];  char buf[STRING];  int rc;  if (mutt_account_getuser (&idata->conn->account))    return IMAP_AUTH_FAILURE;  if (mutt_account_getpass (&idata->conn->account))    return IMAP_AUTH_FAILURE;  mutt_message _("Logging in...");  imap_quote_string (q_user, sizeof (q_user), idata->conn->account.user);  imap_quote_string (q_pass, sizeof (q_pass), idata->conn->account.pass);#ifdef DEBUG  /* don't print the password unless we're at the ungodly debugging level   * of 5 or higher */  if (debuglevel < IMAP_LOG_PASS)    dprint (2, (debugfile, "Sending LOGIN command for %s...\n",      idata->conn->account.user));#endif  snprintf (buf, sizeof (buf), "LOGIN %s %s", q_user, q_pass);  rc = imap_exec (idata, buf, IMAP_CMD_FAIL_OK | IMAP_CMD_PASS);    if (!rc)    return IMAP_AUTH_SUCCESS;  else if (rc == -1)    dprint (1, (debugfile, "imap_auth_login: Error logging in.\n"));  mutt_error _("Login failed.");  sleep (2);  return IMAP_AUTH_FAILURE;}