<div style="text-align: left;" id="result_box" dir="ltr">Do not get it to work "send_mail.pl" then making the settings:</div> commands.cfg ----------------------- command_line /usr/lib/nagios/plugins/send_mail.pl -n \"HOST $NOTIFICATIONTYPE$\" -h \"$HOSTNAME$\"-s \"$HOSTSTATE$\" -a \"$HOSTADDRESS$\" -i \"$HOSTOUTPUT$\" -d \"$LONGDATETIME$\" -e \"$CONTACTEMAIL$\" send_mai.pl ------------------- my $mailhost = '192.168.1.1'; my $maildomain = '<a href="http://mydomain.com">mydomain.com</a>'; my $mailfrom = '<a href="mailto:chp@mydomain.com">chp@mydomain.com</a>'; my $mailto = '<a href="mailto:chp@mydomain.com">chp@mydomain.com</a>'; my $timeout = 30; my $mailsubject = ''; # Leave blank my $mailbody = ''; # Leave blank my $logfile = '/tmp/mail.log'; # Put somewhere better my $debug = 1; # To enable SMTP session debugging to logfile --------------------- <div style="text-align: left;" id="result_box" dir="ltr">In the log file (mail.log) I see no effort when a warning event, but when I use the default configuration of Nagios works all right, only send_mail.pl not working..... </div>