Exim Commands

exim –bpcshows the total no of email in qmail

eximstats -nr -ne /var/log/exim_mainlog
Total mail server report

pidof exim
shows no of exim pids running

exim -bpr | grep frozen | wc -l
Shows no of frozen emails

exiqgrep -z -i | xargs exim -Mrm
it deletes the FROZEN mails from the server

tail -f /var/log/exim_mainlog | grep public_html
check for spamming if anybody is using php script for sending mail through public_html

tail -f /var/log/exim_mainlog | grep /tmp
Used for checking for who is spamming through the /tmp

tail -3000 /var/log/exim_mainlog |grep 'rejected RCPT' |awk '{print$4}'|awk -F\[ '{print $2} '|awk -F\] '{print $1} '|sort | uniq -c | sort -k 1 -nr | head -n 5

It will display the IP and no of tries done bu the IP to send mail but rejected by the server.

netstat -plan|grep :25|awk {'print $5'}|cut -d: -f 1|sort|uniq -c|sort -nk 1

shows the  connections from a certain ip to the   SMTP server