The perfect setup of fedora core 4 fails you on multiple fronts.完美的格局是Fedora Core 4失败，你在多个领域。 First you cannot install apt as the package it mentioned has become obsolete and latest packages do not install with rpm.首先，您无法安装APT作为一揽子提到已成为过时的和最新的包不安装与每分钟转速。 The use of apt is not recommended anymore and not maintained either.使用apt是不建议大家，而不是维持。 Secondly the POP3 and IMAP servers do not get installed either.其次， POP3和IMAP服务器不要安装。 It is not safe to use the prescribed obsolete and dangerous (security) uw-imap package (name - imap-2002d-3.i386.rpm).这是没有安全使用订明的过时和危险的（安全）作者： UW - IMAP的包（名称-的I MAP- 2 002- 3 .i386.rpm） 。 You have however two good options for enabling POP3 / IMAP support in Fedora Core 4.但你有两个很好的选择，使的POP3 / IMAP的支持，是Fedora Core 4 。

You can use the dovecot package that comes with Fedora Core 4.您可以使用dovecot包附带的Fedora Core 4 。 The process is simple.过程很简单。
su 苏
chkconfig –levels 35 dovecot on chkconfig -水平35 dovecot对
service dovecot start 服务dovecot启动

In plain english this is what you are doing above:在简单易懂的英语，这是什么，你正在做以上：
- Logging in a root -测井在一个根
- Configuring dovecot to start as service for level 3 (console based) and 5 (GUI based). -配置d ovecot启动服务，为第3级（基于控制台）和5 （基于G UI） 。
- Starting dovecot service -开始d ovecot服务

You can also use Cyrus-IMAPd or QPopper.您也可以使用赛勒斯- imapd或qpopper 。