RH 9.0上的sendmail+cyrus+sasl+ipop3d+imapd

由 lxl54321 在 08-04-2003 09:32 发表:

RH 9.0上的sendmail+cyrus+sasl+ipop3d+imapd

以下内容是经过通过网上的一些资料汇集起来,绝对可以成功,本人测试过多次(其实也就只三四次而已)

本文假设你安装时已经安装相关套件并设好DNS.在此例中我设的DNS是mail.alian.com,ip为 172.16.10.1,帐号为test,alian.相关方法在论坛中搜索一下,好像有位syd168的仁兄的图形化DNS方法较为简单,补充一点:客户机的hosts文件最好稍为改一下.(注:我并不说其他大哥的方法不好,请凉解.)

1.安装与启动sendmail(全选安装者可略过)

先看一下有没安装sendmail:

[root@mis010 /]# rpm -qa | grep sendmail

sendmail-8.12.8-4

若出现上述那行即表示已经安装,若未安装请

#rpm -ivh sendmail-8.12.8-4.i386.rpm

启动sendmail

/etc/rc.d/init.d/sendmail start

sendmail -bd -q1h ---在背景执行sendmail并监听25port并当sendmail无法将信件送达目的地时,会先将信件保留在信件佇列mail queue.并每隔一小时处理一次信件佇列.

测试sendmail

[root@mis010 /]# telnet 172.16.10.1 25

Trying 172.16.10.1...

Connected to www (172.16.10.1).

Escape character is '^]'.

220 localhost.localdomain ESMTP Sendmail 8.12.8/8.12.8; Mon, 4 Aug 2003 08:42:11 -0400

接着可"ctrl+]"中断再"Enter"继续

再按Q退出

^]

telnet> q

Connection closed.

2.设定收发限制

修改/etc/mail/access加上如下内容:

172.10 RELAY

然后

makemap -v hash /etc/mail/access < /etc/mail/access

3.设定smtp认证(安装过程略)

vi /etc/mail/sendmail.mc并找到如下两行

dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl

dnl define(confAUTH_MECHANISMS', EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')

将前面的"dnl"删除.再找到如下那行并作修改

DAEMON_OPTIONS(`Port=smtp,Addr=你的IP, Name=MTA')dnl

然后我们必须产生新的sendmail.cf,

cp /etc/mail/sendmail.mc /usr/share/sendmail-cf/cf

cd /usr/share/sendmail-cf/cf

sh Build senmail.cf

cp sendmail.cf /etc/mail/

/etc/rc.d/init.d/sendmail restart

检测SMTP认证

[root@mis010 /]# telnet 172.16.10.1 25

Trying 172.16.10.1...

Connected to www (172.16.10.1).

Escape character is '^]'.

220 localhost.localdomain ESMTP Sendmail 8.12.8/8.12.8; Mon, 4 Aug 2003 08:50:20 -0400

ehlo localhost ---输入此命令

250-localhost.localdomain Hello www [172.16.10.1], pleased to meet you

250-ENHANCEDSTATUSCODES

250-PIPELINING

250-8BITMIME

250-SIZE

250-DSN

250-ETRN

250-AUTH GSSAPI LOGIN PLAIN ---出现此行代表设定正确

250-DELIVERBY

250 HELP

^] ---ctrl+]中断

telnet> q ---q退出

Connection closed.

4.添加别名到/etc/aliases中,格式:

别名名称 实际名称

test1 test

luo_alian alian

这样一来,寄给luo_alian就会被alian收走了,呵呵

重新读取aliases档.

newaliases

5.设定可让帐号名称为大写字母的使用者收信,

vi /etc/mail/sendmail.cf

Mlocal, P=/usr/bin/procmail, F=lsDFMAw5:/|@qSPfhn9u,.... ---此处加个"u"

(限定邮件空间什么的可以安装Quota套件来达成,还有什么伪装寄出信...在此就不多说,节约时间)

6.设定POP与IMAP服务器.(安装过程略)

  1. 首先确定/etc/servicese有以下内容

pop2 109/tcp pop-2 postoffice # POP version 2

pop2 109/udp pop-2

pop3 110/tcp pop-3 # POP version 3

pop3 110/udp pop-3

.......

imap 143/tcp imap2 # Interim Mail Access Proto v2

imap 143/udp imap2

利用xinetd启动POP,IMAP,

[root@mis010 /]# vi /etc/xinetd.d/imap

service imap

{

disable = no

socket_type = stream

wait = no

user = root

server = /usr/sbin/imapd

log_on_success += HOST DURATION

log_on_failure += HOST

}

[root@mis010 /]# vi /etc/xinetd.d/ipop3

service pop3

{

disable = no

socket_type = stream

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