linux 安装配置 postfix+p
??????????? 首先介绍下环境与提前准备。
??????????? postfix????? 192.168.6.121
1.在自己的域名服务商添加 域名 与A记录，我的是内部测试也就在自己的内部DNS 上添加了 以下记录
????????????????????IN??????MX???? ??10 ?mail.ludy.com??
mail???????????? IN????? A????????????192.168.6.121
2.?安装软件??postfix?? dovecot-pop3d??? sasl2? 因为我是ubuntu 我就懒点,编译安装就不多说了。
shell $>???? apt-get?install?sasl2-bin?postfix?dovecot-pop3d
3.修改 saslauthd 配置文件
shell $> vim?/etc/default/saslauthd
START=yes
DESC="SASL?Authentication?Daemon"
NAME="saslauthd"
MECHANISMS="shadow"
MECH_OPTIONS=""
THREADS=5
OPTIONS="-c?-m?/var/spool/postfix/var/run/saslauthd"
4.重启 saslauthd 服务
shell $> /etc/init.d/saslauthd restart
ln?-s?/var/spool/postfix/var/run/saslauthd/?/var/run/saslauthd
## 不做这步操作,验证总是报错.
shell $> adduser?postfix?sasl
shell $> testsaslauthd?-u?root?-p?123
0:?OK?"Success."
5. 配置? dovecot pop3服务
shell $> vim?/etc/dovecot/dovecot.conf
protocols?=?pop3?pop3s
log_timestamp?=?"%Y-%m-%d?%H:%M:%S?"
disable_plaintext_auth?=?no
mail_privileged_group?=?mail
protocol?imap?{
}
protocol?pop3?{
???????pop3_uidl_format?=?%08Xu%08Xv
}
protocol?managesieve?{
???????sieve=~/.dovecot.sieve
???????sieve_storage=~/sieve
}
auth?default?{
??mechanisms?=?plain?login
??passdb?pam?{
??}
??userdb?passwd?{
??}
?user?=?root
?socket?listen?{
????client?{
path?=?/var/spool/postfix/private/auth-client
??????mode?=?0660
????????user?=?postfix
????????group?=?postfix
????}
??}
}
dict?{
}
plugin?{
}
6.重启 dovecot 服务
shell $> /etc/init.d/dovecot?restart
7.测试 dovecot pop 服务
shell $> telnet localhost 110
Trying ::1... Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. +OK Dovecot ready. user yang1 +OK pass ypmwbg +OK Logged in. quit +OK Logging out. quit
### logging 成功
8.配置 postfix 服务
shell $> vim?/etc/postfix/main.cf
smtpd_banner?=?$myhostname?ESMTP?$mail_name?(Ubuntu)
biff?=?no
append_dot_mydomain?=?no
readme_directory?=?no
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database?=?btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database?=?btree:${data_directory}/smtp_scache
myhostname?=?mail.ludy.com
mydomain?=?ludy.com
myorigin?=?$mydomain
alias_maps?=?hash:/etc/aliases
alias_database?=?hash:/etc/aliases
myorigin?=?/etc/mailname
mydestination?=?ludy.com,?mail.ludy.com,?localhost.ludy.com,?,?localhost
relayhost?=
mynetworks?=?127.0.0.0/8?[::ffff:127.0.0.0]/104?[::1]/128
mailbox_size_limit?=?0
recipient_delimiter?=?+
inet_interfaces?=?all
smtpd_sasl_type?=?dovecot
smtpd_sasl_path?=?private/auth-client
smtpd_sasl_auth_enable?=?yes
smtpd_recipient_restrictions?=?permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
修改 master.cf
shell $> vim master.cf
smtp??????inet??n???????-???????-???????-???????-???????smtpd
替换为
smtp??????inet??n???????-???????n???????-???????-???????smtpd
9.重启 postfix 服务
/etc/init.d/postfix restart
10.测试 postfix 服务smtp
shell $> telnet localhost 25
Trying?::1...
Trying?127.0.0.1...
Connected?to?localhost.
Escape?character?is?'^]'.
220?mail.ludy.com?ESMTP?Postfix?(Ubuntu)
ehlo?mail.ludy.com
250-mail.ludy.com
250-PIPELINING
250-SIZE?10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH?PLAIN?LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250?DSN
quit
11.添加用户
shell $> adduser? yang1???????????
shell $> adduser? yang2
##密码大家自己记得啊。
12. windows outlook express 测试
??? a.打开 outlook 帐户选项
?? b.点击添加,选邮件后出现显示名字.填写自己的名字,以便对方知道你是谁:
c.电子邮件地址,写我们postfix?配置的。
d.设置 pop3 服务器,由于我们都安装在了一台机器上,都是一个mail.ludy.com
e.填写用户名密码
?? f.点下一步,点完成.双击败 mail.ludy.com
然后,
点确定. 然后在添加 yang2 这个用户,以便我们发收信建做测试.
f.创建邮件,yang1 发给 yang2 看是否正常:
g.点发送/接受按妞,收下邮件看 yang2是否收到!
好了,收到了,就先写这么多,如果有什么疑问,欢迎来信讨论.