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|
我的博客已迁移到xdoujiang.com请去那边和我交流
dnsmasq(DNS解析)
postfix(邮件发送服务器)
sasl(smtp认证)
tls(加密)
dovecot(邮件接收服务器)
一、基础环境
1、内核
cat
/etc/debian_version
7.8
2、版本
uname
-r
3.2.0-4-amd64
3、IP(eth0)
serverA 10.1.10.185 dnsmasq postfix sasl tls dovecot
clientB 10.1.10.117
clientC 10.1.10.131(windows)
二、安装dns服务器
1、安装dnsmasq包(serverA)
apt-get
install
dnsmasq -y
2、配置(serverA)
1)备份
/etc/dnsmasq
.conf
cp
/etc/dnsmasq
.conf
/etc/dnsmasq
.conf.bak
2)修改
/etc/dnsmasq
.conf
sed
-i
's!#listen-address=.*!listen-address=10.1.10.185!g'
/etc/dnsmasq
.conf
echo
"address=/mail.8888.com/10.1.10.185"
>>
/etc/dnsmasq
.conf
3)在
/etc/hosts
添加1条记录
echo
"10.1.10.185 mail.8888.com"
>>
/etc/hosts
4)修改
/etc/resolv
.conf
echo
"nameserver 10.1.10.185"
>>
/etc/resolv
.conf
3、重启dnsmasq服务(serverA)
/etc/init
.d
/dnsmasq
restart
4、查看端口和进程(serverA)
1)查看进程
ps
-ef |
grep
dnsmasq
dnsmasq 2489 1 0 09:11 ? 00:00:00
/usr/sbin/dnsmasq
-x
/var/run/dnsmasq/dnsmasq
.pid -u dnsmasq -7
/etc/dnsmasq
.d,.dpkg-dist,.dpkg-old,.dpkg-new
2)查看监听端口
netstat
-tupnl |
grep
dnsmasq
tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 2699
/dnsmasq
tcp6 0 0 :::53 :::* LISTEN 2699
/dnsmasq
udp 0 0 0.0.0.0:53 0.0.0.0:* 2699
/dnsmasq
udp6 0 0 :::53 :::* 2699
/dnsmasq
5、设置开机启动,默认已经添加好了(serverA)
ll
/etc/rc2
.d/ |
grep
dnsmasq
lrwxrwxrwx 1 root root 17 Sep 9 09:11 S02dnsmasq -> ..
/init
.d
/dnsmasq
6、测试(clientB)
1)安装host nsloopup等命令
apt-get
install
dnsutils -y
2)备份
cp
/etc/resolv
.conf
/etc/resolv
.conf.bak
3)
echo
"nameserver 10.1.10.185"
>
/etc/resolv
.conf
4)使用
nslookup
命令测试
nslookup
mail.8888.com
Server: 10.1.10.185
Address: 10.1.10.185
#53
Name: mail.8888.com
Address: 10.1.10.185
5)使用host命令测试
host mail.8888.com
mail.8888.com has address 10.1.10.185
三、安装postfix服务器
1、安装postfix(serverA)
apt-get -y
install
postfix
2、配置(serverA)
1)自行创建
/etc/postfix/main
.cf文件 并追加以下内容
myhostname = mail.8888.com
mydomain = 8888.com
myorigin = $mydomain
inet_interfaces = 10.1.10.185
mydestination = $myhostname,$mydomain,localhost,localhost.localdomain,localhost
mynetworks = 127.0.0.0
/8
,10.1.0.0
/16
,192.168.0.0
/16
,10.18.0.0
/16
alias_maps =
hash
:
/etc/aliases
alias_database =
hash
:
/etc/aliases
home_mailbox = Maildir/
PS:相关配置文件模板在
/usr/share/postfix/main
.cf.debian
3、重启postfix服务(serverA)
/etc/init
.d
/postfix
restart
[ ok ] Stopping Postfix Mail Transport Agent: postfix.
[ ok ] Starting Postfix Mail Transport Agent: postfix.
4、查看端口和进程(serverA)
1)查看端口
netstat
-tupnl |
grep
master
tcp 0 0 10.1.10.185:25 0.0.0.0:* LISTEN 9708
/master
2)查看进程
ps
-ef |
grep
postfix
root 3872 1 0 09:17 ? 00:00:00
/usr/lib/postfix/master
postfix 3876 3872 0 09:17 ? 00:00:00 pickup -l -t fifo -u -c
postfix 3877 3872 0 09:17 ? 00:00:00 qmgr -l -t fifo -u
5、生成
/etc/aliases
.db文件(serverA)
cd
/etc
&& newaliases
6、创建测试用户mailtest并设置密码(serverA)
1)创建用户
useradd
-s
/bin/false
-m mailtest
2)设置密码
echo
mailtest:redhat |chpasswd
7、设置开机启动,默认已经添加好了(serverA)
ll
/etc/rc2
.d/ |
grep
postfix
lrwxrwxrwx 1 root root 17 Sep 9 09:17 S03postfix -> ..
/init
.d
/postfix
8、测试发送本域及外域邮件(clientB)
1)安装telnet命令
apt-get -y
install
telnet
2)使用telnet测试(本域)
telnet 10.1.10.185 25
Trying 10.1.10.185...
Connected to 10.1.10.185.
Escape character is
'^]'
.
220 mail.8888.com ESMTP Postfix
helo 8888.com
250 mail.8888.com
mail from:10.1.10.117
250 2.1.0 Ok
rcpt to:mailtest@8888.com
250 2.1.5 Ok
data
354 End data with <CR><LF>.<CR><LF>
subject:mailtest1111
mailtest1111
.
250 2.0.0 Ok: queued as A223D20317
quit
221 2.0.0 Bye
Connection closed by foreign host.
2)使用telnet测试(外域)
telnet 10.1.10.185 25
Trying 10.1.10.185...
Connected to 10.1.10.185.
Escape character is
'^]'
.
220 mail.8888.com ESMTP Postfix
helo 8888.com
250 mail.8888.com
mail from:10.1.10.117
250 2.1.0 Ok
rcpt to:85646830@163.com
250 2.1.5 Ok
data
354 End data with <CR><LF>.<CR><LF>
subject:mailtest2222
mailtest2222
.
250 2.0.0 Ok: queued as 4A22220316
quit
221 2.0.0 Bye
Connection closed by foreign host.
PS:在163的邮箱里有收到这封邮件了
9、看到具体存放邮件的文件了(serverA)
ll
/home/mailtest/Maildir/new
-rw------- 1 mailtest mailtest 300 Sep 9 09:20 1441761618.V801I7a5M331730.debian
10、查看信件信息(serverA)
cat
/home/mailtest/Maildir/new/1441761618
.V801I7a5M331730.debian
Return-Path: <10.1.10.117@8888.com>
X-Original-To: mailtest@8888.com
Delivered-To: mailtest@8888.com
Received: from 8888.com (unknown [10.1.10.117])
by mail.8888.com (Postfix) with SMTP
id
D01CE20316
for
<mailtest@8888.com>; Wed, 9 Sep 2015 09:19:44 +0800 (CST)
subject:mailtest1111
mailtest1111
11、查看日志(serverA)
cat
/var/log/mail
.log
Sep 9 09:17:49 debian postfix
/master
[3872]: daemon started -- version 2.9.6, configuration
/etc/postfix
Sep 9 09:19:33 debian postfix
/smtpd
[3908]: connect from unknown[10.1.10.117]
Sep 9 09:19:51 debian postfix
/smtpd
[3908]: D01CE20316: client=unknown[10.1.10.117]
Sep 9 09:20:18 debian postfix
/cleanup
[3911]: D01CE20316: message-
id
=<>
Sep 9 09:20:18 debian postfix
/qmgr
[3877]: D01CE20316: from=<10.1.10.117@8888.com>, size=205, nrcpt=1 (queue active)
Sep 9 09:20:18 debian postfix
/local
[3912]: D01CE20316: to=<mailtest@8888.com>, relay=
local
, delay=34, delays=34
/0
.01
/0/0
.02, dsn=2.0.0, status=sent (delivered to maildir)
Sep 9 09:20:18 debian postfix
/qmgr
[3877]: D01CE20316: removed
Sep 9 09:20:19 debian postfix
/smtpd
[3908]: disconnect from unknown[10.1.10.117]
Sep 9 09:20:36 debian postfix
/smtpd
[3908]: connect from unknown[10.1.10.117]
Sep 9 09:20:55 debian postfix
/smtpd
[3908]: 19B0520316: client=unknown[10.1.10.117]
Sep 9 09:21:12 debian postfix
/cleanup
[3911]: 19B0520316: message-
id
=<>
Sep 9 09:21:12 debian postfix
/qmgr
[3877]: 19B0520316: from=<10.1.10.117@8888.com>, size=204, nrcpt=1 (queue active)
Sep 9 09:21:13 debian postfix
/smtpd
[3908]: disconnect from unknown[10.1.10.117]
Sep 9 09:21:18 debian postfix
/smtp
[3913]: 19B0520316: to=<85646830@163.com>, relay=163mx02.mxmail.netease.com[220.181.14.146]:25, delay=28, delays=22
/0
.01
/5
.6
/0
.96, dsn=2.0.0, status=sent (250 Mail OK queued as mx19,RcCowEBJpEKMie9VpH4lAw--.339S2 1441761678)
Sep 9 09:21:18 debian postfix
/qmgr
[3877]: 19B0520316: removed
四、配置sasl
1、安装包(serverA)
apt-get -y
install
libsasl2-2 libsasl2-modules sasl2-bin libsasl2-dev
2、配置(serverA)
1)备份配置
cp
/etc/default/saslauthd
/etc/default/saslauthd
.bak
2)修改
/etc/default/saslauthd
sed
-i
's!START=.*!START=yes!g'
/etc/default/saslauthd
sed
-i
's!^OPTIONS=.*!OPTIONS="-c -m /var/spool/postfix/var/run/saslauthd"!g'
/etc/default/saslauthd
3)开启postfix使用sasl验证功能
echo
"smtpd_sasl_auth_enable = yes"
>>
/etc/postfix/main
.cf
4)新建这个文件
/etc/postfix/sasl/smtpd
.conf并添加以下内容
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN
log_level: 5
3、重启postfix和saslauthd服务(serverA)
/etc/init
.d
/postfix
restart
[ ok ] Stopping Postfix Mail Transport Agent: postfix.
[ ok ] Starting Postfix Mail Transport Agent: postfix.
/etc/init
.d
/saslauthd
start
[ ok ] Stopping SASL Authentication Daemon: saslauthd.
[ ok ] Starting SASL Authentication Daemon: saslauthd.
4、查看下saslauthd进程
ps
-ef |
grep
sasl
root 9078 1 0 16:23 ? 00:00:00
/usr/sbin/saslauthd
-a pam -c -m
/var/spool/postfix/var/run/saslauthd
-n 5
root 9080 9078 0 16:23 ? 00:00:00
/usr/sbin/saslauthd
-a pam -c -m
/var/spool/postfix/var/run/saslauthd
-n 5
root 9081 9078 0 16:23 ? 00:00:00
/usr/sbin/saslauthd
-a pam -c -m
/var/spool/postfix/var/run/saslauthd
-n 5
root 9082 9078 0 16:23 ? 00:00:00
/usr/sbin/saslauthd
-a pam -c -m
/var/spool/postfix/var/run/saslauthd
-n 5
root 9083 9078 0 16:23 ? 00:00:00
/usr/sbin/saslauthd
-a pam -c -m
/var/spool/postfix/var/run/saslauthd
-n 5
5、在linux下需要将账户和密码转换成base64才能登陆(serverA)
echo
-n mailtest|openssl base64
bWFpbHRlc3Q=
echo
-n redhat|openssl base64
cmVkaGF0
6、需要将postfix用户添加到sasl组里 否则会出现permission deny情况(serverA)
usermod
-G sasl postfix
7、测试sasl功能(serverB)
telnet 10.1.10.185 25
Trying 10.1.10.185...
Connected to 10.1.10.185.
Escape character is
'^]'
.
220 mail.8888.com ESMTP Postfix
helo 8888.com
250 mail.8888.com
auth login
334 VXNlcm5hbWU6
bWFpbHRlc3Q=
334 UGFzc3dvcmQ6
cmVkaGF0
235 2.7.0 Authentication successful
mail from:10.1.10.117
250 2.1.0 Ok
rcpt to:85646830@163.com
250 2.1.5 Ok
data
354 End data with <CR><LF>.<CR><LF>
subject:mailtest2222222
mailtest2222222
.
250 2.0.0 Ok: queued as 46B1F20305
quit
221 2.0.0 Bye
Connection closed by foreign host.
8、查看日志(serverA)
cat
/var/log/mail
.log
Sep 9 16:52:35 debian postfix
/smtpd
[9184]: connect from unknown[10.1.10.117]
Sep 9 16:53:21 debian postfix
/smtpd
[9184]: 46B1F20305: client=unknown[10.1.10.117], sasl_method=login, sasl_username=mailtest
Sep 9 16:53:45 debian postfix
/cleanup
[9187]: 46B1F20305: message-
id
=<>
Sep 9 16:53:45 debian postfix
/qmgr
[8975]: 46B1F20305: from=<10.1.10.117@8888.com>, size=210, nrcpt=1 (queue active)
Sep 9 16:53:46 debian postfix
/smtpd
[9184]: disconnect from unknown[10.1.10.117]
Sep 9 16:53:48 debian postfix
/smtp
[9188]: 46B1F20305: to=<85646830@163.com>, relay=163mx02.mxmail.netease.com[220.181.14.146]:25, delay=33, delays=30
/0
.05
/1
.3
/2
, dsn=2.0.0, status=sent (250 Mail OK queued as mx19,RcCowEBZ53eZ8+9VOWtRAw--.6743S2 1441788828)
Sep 9 16:53:48 debian postfix
/qmgr
[8975]: 46B1F20305: removed
Sep 9 17:00:10 debian postfix
/pickup
[8973]: 01C8C20313: uid=0 from=<root>
Sep 9 17:00:10 debian postfix
/cleanup
[9197]: 01C8C20313: message-
id
=<20150909090010.01C8C20313@mail.8888.com>
Sep 9 17:00:10 debian postfix
/qmgr
[8975]: 01C8C20313: from=<root@8888.com>, size=561, nrcpt=1 (queue active)
Sep 9 17:00:10 debian postfix
/local
[9199]: 01C8C20313: to=<root@8888.com>, orig_to=<root>, relay=
local
, delay=0.03, delays=0.02
/0/0/0
.01, dsn=2.0.0, status=sent (delivered to maildir)
Sep 9 17:00:10 debian postfix
/qmgr
[8975]: 01C8C20313: removed
五、配置tls(serverA)
1、修改
/etc/postfix/main
.cf配置
echo
"smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key"
>>
/etc/postfix/main
.cf
echo
"smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem"
>>
/etc/postfix/main
.cf
echo
"smtpd_use_tls = yes"
>>
/etc/postfix/main
.cf
2、修改
/etc/postfix/master
.cf配置
1)备份下
cp
/etc/postfix/master
.cf
/etc/postfix/master
.cf.bak
2)使用
diff
命令来查看下这里修改了3行内容
diff
/etc/postfix/master
.cf
/etc/postfix/master
.cf.bak
24,26c24,26
<
# -o smtpd_tls_wrappermode=yes
<
# -o smtpd_sasl_auth_enable=yes
<
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
---
> -o smtpd_tls_wrappermode=
yes
> -o smtpd_sasl_auth_enable=
yes
> -o smtpd_client_restrictions=permit_sasl_authenticated,reject
3、重启postfix服务(serverA)
/etc/init
.d
/postfix
restart
[ ok ] Stopping Postfix Mail Transport Agent: postfix.
[ ok ] Starting Postfix Mail Transport Agent: postfix.
4、查看端口
netstat
-tupnl |
grep
master
tcp 0 0 10.1.10.185:465 0.0.0.0:* LISTEN 9533
/master
tcp 0 0 10.1.10.185:25 0.0.0.0:* LISTEN 9533
/master
六、安装dovecot服务器(serverA)
1、安装包
apt-get -y
install
dovecot-common dovecot-imapd dovecot-pop3d
2、配置(serverA)
1)备份配置
cp
/etc/dovecot/conf
.d
/10-auth
.conf
/etc/dovecot/conf
.d
/10-auth
.conf.bak
cp
/etc/dovecot/conf
.d
/10-mail
.conf
/etc/dovecot/conf
.d
/10-mail
.conf.bak
2)修改配置
sed
-i
's!#disable_plaintext_auth = .*!disable_plaintext_auth = no!g'
/etc/dovecot/conf
.d
/10-auth
.conf
sed
-i
's!^mail_location = .*!mail_location = maildir:~/Maildir!g'
/etc/dovecot/conf
.d
/10-mail
.conf
3、重启dovecot服务(serverA)
/etc/init
.d
/dovecot
restart
[ ok ] Restarting IMAP
/POP3
mail server: dovecot.
4、查看端口和进程(serverA)
1)查看端口
netstat
-tupnl |
grep
dovecot
tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN 10528
/dovecot
tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN 10528
/dovecot
tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 10528
/dovecot
tcp 0 0 0.0.0.0:995 0.0.0.0:* LISTEN 10528
/dovecot
tcp6 0 0 :::110 :::* LISTEN 10528
/dovecot
tcp6 0 0 :::143 :::* LISTEN 10528
/dovecot
tcp6 0 0 :::993 :::* LISTEN 10528
/dovecot
tcp6 0 0 :::995 :::* LISTEN 10528
/dovecot
2)查看进程
ps
-ef |
grep
dovecot
root 10528 1 0 09:12 ? 00:00:00
/usr/sbin/dovecot
-c
/etc/dovecot/dovecot
.conf
dovecot 10541 10528 0 09:12 ? 00:00:00 dovecot
/anvil
root 10542 10528 0 09:12 ? 00:00:00 dovecot
/log
root 10545 10528 0 09:12 ? 00:00:00 dovecot
/config
5、设置开机启动,默认已经添加好了(serverA)
ll
/etc/rc2
.d/ |
grep
dovecot
lrwxrwxrwx 1 root root 17 Sep 9 20:10 S02dovecot -> ..
/init
.d
/dovecot
6、测试(clientB)
telnet 10.1.10.185 110
Trying 10.1.10.185...
Connected to 10.1.10.185.
Escape character is
'^]'
.
+OK Dovecot ready.
user mailtest
+OK
pass redhat
+OK Logged
in
.
list
+OK 0 messages:
.
quit
+OK Logging out.
Connection closed by foreign host.
7、查看日志(serverA)
cat
/var/log/mail
.log
Sep 9 20:12:11 debian dovecot: pop3-login: Login: user=<mailtest>, method=PLAIN, rip=10.1.10.117, lip=10.1.10.185, mpid=14663, session=<0mVtZE8fsgAKAQp1>
八、windows上使用outlook测试
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2、查看日志(serverA)
Sep 9 20:14:00 debian dovecot: pop3-login: Login: user=<mailtest>, method=PLAIN, rip=10.1.10.131, lip=10.1.10.185, mpid=14669, session=<dHbnak8fMAAKAQqD>
Sep 9 20:14:00 debian dovecot: pop3(mailtest): Disconnected: Logged out
top
=0
/0
, retr=0
/0
, del=0
/0
, size=0
Sep 9 20:14:00 debian postfix
/smtpd
[14670]: connect from unknown[10.1.10.131]
Sep 9 20:14:00 debian postfix
/smtpd
[14670]: 2D06B1FDD7: client=unknown[10.1.10.131], sasl_method=LOGIN, sasl_username=mailtest
Sep 9 20:14:00 debian postfix
/cleanup
[14674]: 2D06B1FDD7: message-
id
=<>
Sep 9 20:14:00 debian postfix
/qmgr
[10486]: 2D06B1FDD7: from=<mailtest@8888.com>, size=510, nrcpt=1 (queue active)
Sep 9 20:14:00 debian postfix
/smtpd
[14670]: disconnect from unknown[10.1.10.131]
Sep 9 20:14:00 debian postfix
/local
[14675]: 2D06B1FDD7: to=<mailtest@8888.com>, relay=
local
, delay=0.13, delays=0.08
/0
.02
/0/0
.02, dsn=2.0.0, status=sent (delivered to maildir)
Sep 9 20:14:00 debian postfix
/qmgr
[10486]: 2D06B1FDD7: removed
Sep 9 20:14:50 debian dovecot: pop3-login: Login: user=<mailtest>, method=PLAIN, rip=10.1.10.131, lip=10.1.10.185, mpid=14678, TLS, session=<8c
/vbU8fQAAKAQqD
>
Sep 9 20:14:50 debian dovecot: pop3(mailtest): Disconnected: Logged out
top
=0
/0
, retr=0
/0
, del=0
/1
, size=611
Sep 9 20:14:50 debian postfix
/smtpd
[14670]: connect from unknown[10.1.10.131]
Sep 9 20:14:50 debian postfix
/smtpd
[14670]: DFD471FDD7: client=unknown[10.1.10.131], sasl_method=LOGIN, sasl_username=mailtest
Sep 9 20:14:50 debian postfix
/cleanup
[14674]: DFD471FDD7: message-
id
=<>
Sep 9 20:14:50 debian postfix
/qmgr
[10486]: DFD471FDD7: from=<mailtest@8888.com>, size=511, nrcpt=1 (queue active)
Sep 9 20:14:50 debian postfix
/local
[14675]: DFD471FDD7: to=<mailtest@8888.com>, relay=
local
, delay=0.05, delays=0.04
/0/0/0
, dsn=2.0.0, status=sent (delivered to maildir)
Sep 9 20:14:50 debian postfix
/qmgr
[10486]: DFD471FDD7: removed
Sep 9 20:14:50 debian postfix
/smtpd
[14670]: disconnect from unknown[10.1.10.131]
Sep 9 20:14:59 debian dovecot: pop3-login: Login: user=<mailtest>, method=PLAIN, rip=10.1.10.131, lip=10.1.10.185, mpid=14680, TLS, session=<RVhzbk8fRgAKAQqD>
Sep 9 20:14:59 debian dovecot: pop3(mailtest): Disconnected: Logged out
top
=0
/0
, retr=0
/0
, del=0
/2
, size=1223
Sep 9 20:14:59 debian postfix
/smtpd
[14670]: connect from unknown[10.1.10.131]
Sep 9 20:14:59 debian postfix
/smtpd
[14670]: 82B721FDD7: client=unknown[10.1.10.131], sasl_method=LOGIN, sasl_username=mailtest
Sep 9 20:14:59 debian postfix
/cleanup
[14674]: 82B721FDD7: message-
id
=<>
Sep 9 20:14:59 debian postfix
/qmgr
[10486]: 82B721FDD7: from=<mailtest@8888.com>, size=511, nrcpt=1 (queue active)
Sep 9 20:14:59 debian postfix
/smtpd
[14670]: disconnect from unknown[10.1.10.131]
Sep 9 20:14:59 debian postfix
/local
[14675]: 82B721FDD7: to=<mailtest@8888.com>, relay=
local
, delay=0.06, delays=0.05
/0/0/0
.01, dsn=2.0.0, status=sent (delivered to maildir)
Sep 9 20:14:59 debian postfix
/qmgr
[10486]: 82B721FDD7: removed
Sep 9 20:15:05 debian dovecot: pop3-login: Login: user=<mailtest>, method=PLAIN, rip=10.1.10.131, lip=10.1.10.185, mpid=14685, TLS, session=<Hy7Jbk8fSQAKAQqD>
Sep 9 20:15:05 debian dovecot: pop3(mailtest): Disconnected: Logged out
top
=0
/0
, retr=3
/1883
, del=0
/3
, size=1835
Sep 9 20:15:10 debian postfix
/pickup
[10485]: 37A3B20364: uid=0 from=<root>
Sep 9 20:15:10 debian postfix
/cleanup
[14674]: 37A3B20364: message-
id
=<20150909121510.37A3B20364@mail.8888.com>
Sep 9 20:15:10 debian postfix
/qmgr
[10486]: 37A3B20364: from=<root@8888.com>, size=570, nrcpt=1 (queue active)
Sep 9 20:15:10 debian postfix
/local
[14675]: 37A3B20364: to=<root@8888.com>, orig_to=<root>, relay=
local
, delay=0.02, delays=0.01
/0/0/0
, dsn=2.0.0, status=sent (delivered to maildir)
Sep 9 20:15:10 debian postfix
/qmgr
[10486]: 37A3B20364: removed
九、参考文章
http:
//www
.postfix.org
http:
//www
.postfix.org
/TLS_README
.html
http:
//wiki
.ubuntu.org.cn
/Postfix
https:
//help
.ubuntu.com
/community/Postfix
|
本文转自 xdoujiang 51CTO博客,原文链接:http://blog.51cto.com/7938217/1693252,如需转载请自行联系原作者