删除服务器中邮件的脚本

#!/bin/sh

#by codfei
for i in `/home/vpopmail/bin/vuserinfo -D mail.cn -d`
do
        if [ $(du -sm $i|awk '{print $1}') -ge 100 ];then
                #echo "| cat >/dev/null" >"$i".qmail
                #chown vpopmail:vchkpw "$i".qmail
                #chmod 600 "$i".qmail
                echo $i
        else
                #rm -f "$i".qmail >/dev/null 2>&1
                echo 456
        fi
done