#!/bin/bash
email="$1"
shift
if [ "$#" -eq 0 ] ; then
    files=( /hermes/var/log/maillog /janus-?/var/log/mail )
else
    files=( "$@" )
fi
for file in "${files[@]}" ; do
case "$file" in
*.Z|*.gz) zcat  "$file" ;;
*) cat "$file" ;;
esac \
| egrep "postfix.*${email}"  \
| awk -v file="$file" '
BEGIN{
    sep="";
    reg="";
}
{
    reg=reg sep  substr($6,0,length($6)-1);
    sep="|";
}
END{
    if(reg!=""){
        system(sprintf("zegrep %c%s%c \"%s\"\n",34,reg,34,file));
    }
}'
done
exit 0
#END#