Stop Exim if a lage number of emails are in the queue
In this example, Exim4 stops if the queue grows lager then 100
#!/bin/bash
TERM=linux
export TERM
_limit=100
clear;
_queue=”`/usr/sbin/exim -bpc`”
if [ “$_queue” -ge “$_limit” ]; then
/etc/init.d/exim4 stop
fi