popauthd.sh is a bash script that checks your maillog file for succesful POP3 logins and adds authenticated hosts to your sendmail access.db. Entries expire after a configurable period of time. It supports ipop3d and sendmail, but would be very easy to adapt to other tools.
popauthd.sh 是一个bash 脚本,它检测成功的POP3 日志maillog 文件,还把已鉴别的主机添加到你的发送邮件访问.db。在可配置的时间段后,Entries 终止。它支持ipop3d和发送邮件,但将很容易适合于其它工具。