Type the following commands:
telnet hostname 25 wiz debug kill quit
Sendmail responds "500 Command unrecognized" to all of the previous commands (other than telnet and quit). Sendmail logging is operated at a log level of 9 or more (OL9 in the sendmail.cf file). The /etc/syslog.conf file contains proper lines to send mail.info to designated log files (typically, but not always /var/adm/messages). The systems administrator known to use kill -HUP `/bin/cat /etc/syslog.pid` after changing syslog entries. The systems administrator known to use kill -HUP `/bin/cat /etc/inetd.pid` after changing inetd.conf and services entries. Majordomo is a more recent version than 1.91 or it is not used. The finger daemon on your system is more recent than 5 November 1988, or even better, is a custom program that outputs a fixed message to outsiders.
With maximum value of