网络应用 目前,在Linux/Unix平台上,Sendmail因成为缺省安装的邮件服务器而得到非常广泛的应用。但是Sendmail本身并不具有限定用户邮箱大小的功能,所以,如果某些用户长时间不取信或设定了保留邮件副本,其信件将在服务器上不断堆积,以致邮箱越来越大,占用大量的硬盘空间,很多网络管理员对此都很有意见。这里介绍一种简单实用的方法,通过它,我们可以很方便灵活地对用户邮箱的大小进行设定。 Web Applications Currently, Sendmail is widely used as a default mail server on Linux / Unix. But Sendmail itself does not have the function of limiting the size of the user’s mailbox, so if some users do not get a letter for a long time or set a copy of the reserved mail, the letters will continue to accumulate on the server, resulting in more and more mailboxes, take up a lot of Hard disk space, many network administrators have a lot of opinions. Here is a simple and practical way, through which we can easily and flexibly set the size of the user’s mailbox.