auth requisite pam_syno_autoblock.so auth required pam_syno_smartblock.so auth [success=1 default=ignore] pam_unix.so auth [default=die] pam_syno_log_fail.so [Synology Assistant] auth [default=done] pam_syno_log_success.so [Synology Assistant] log=no account requisite pam_unix.so