Exim - Find Spam

To get a sorted list of email sender in exim mail queue. It will show the number of mails send by each one.

exim -bpr | grep "<" | awk {'print $4'} | cut -d "<" -f 2 | cut -d ">" -f 1 | sort -n | uniq -c | sort -n

How many Frozen mails on the queue:

/usr/sbin/exim -bpr | grep frozen | wc -l

Deleteing Frozen Messages:

/usr/sbin/exim -bpr | grep frozen | awk {‘print $3′} | xargs exim -Mrm

Find a CWD:

grep cwd /var/log/exim_mainlog | grep -v /var/spool | awk -F"cwd=" '{print $2}' | awk '{print $1}' | sort | uniq -c | sort -n

Code breakdown:

grep cwd /var/log/exim_mainlog	Use the grep command to locate mentions of cwd from the Exim mail log. This stands for current working directory.
grep -v /var/spool	Use the grep with the -v flag which is an invert match, so we don't show any lines that start with /var/spool as these are normal Exim deliveries not sent in from a script.
awk -F"cwd=" '{print $2}' | awk '{print $1}'	Use the awk command with the -Field seperator set to cwd=, then just print out the $2nd set of data, finally pipe that to the awk command again only printing out the $1st column so that we only get back the script path.
sort | uniq -c | sort -n	Sort the script paths by their name, uniquely count them, then sort them again numerically from lowest to highest.