怎样在Red Hat Enterprise Linux 4上架设IMAP/POP服务器?
解决方法:
本文假设Sendmail已经被正确安装和配置。另外,系统已经注册到红帽网络(RHN)。
为了成功运行一个IMAP/pop3服务器,需要dovecot包:
# up2date dovecot
安装后,手工编辑配置文件/etc/dovecot.conf,修改下面行:
# Protocols we want to be serving: # imap imaps pop3 pop3s protocols = imap pop3
然后保存并退出,启动dovecot服务:
# chkconfig dovecot on # service dovecot start
最后测试该服务器监听IMAP和POP3端口:
# telnet localhost 110 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. +OK dovecot ready. # telnet localhost 143 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. * OK dovecot ready.
这显示dovecot已经启动,并在两个端口上监听请求。