第五节：安装vpopmail
vpopmail是一个以qmail为基础的虚拟域管理包；其允许在一个IP地址添加多个虚拟域；并且可以不需要使用系统帐号做邮件帐号。
参考：http://vpopmail.sf.net
#创建目录:
mkdir -p /home/vpopmail/etc
# 设置默认域，红色部份改成你要设置的域。
echo "domain.com" > /home/vpopmail/etc/defaultdomain
# 设置smtp规则，关闭open relays
echo ''127.0.0.1:allow,RELAYCLIENT=""'' > /home/vpopmail/etc/tcp.smtp
cd /home/vpopmail/etc ; tcprules tcp.smtp.cdb tcp.smtp.tmp < tcp.smtp
# 设置MySQL信息，第一个vpopmail是帐号，xukixu为密码，第二个vpopmail是数据库
echo "localhost|0|vpopmail|xukixu|vpopmail" > /home/vpopmail/etc/vpopmail.mysql
chmod 640 /home/vpopmail/etc/vpopmail.mysql
chown -R vpopmail.vchkpw /home/vpopmail/etc
# 在MySQL里添加vpopmail的帐号
mysql -uroot -pxukixu
CREATE DATABASE vpopmail;
GRANT select,insert,update,delete,create,drop ON vpopmail.*
TO vpopmail@localhost IDENTIFIED BY ''xukixu'';
FLUSH PRIVILEGES;
QUIT
#安装:
cd /home/pkg/
tar zxvf vpopmail-5.4.10.tar.gz
cd vpopmail-5.4.10
# 带数据库支持
./configure --enable-incdir=/usr/include/mysql --enable-libdir=/usr/lib/mysql --disable-roaming-users --enable-logging=p --disable-passwd --enable-clear-passwd --disable-domain-quotas --enable-auth-module=mysql --enable-auth-logging --enable-sql-logging --disable-valias --disable-mysql-limits --enable-learn-passwords
make
make install-strip
#管理:
echo ''export PATH=$PATH:/home/vpopmail/bin'' >> /etc/profile
source /etc/profile
# 添加域，红色部份前面是域名，后面是管理员(postmaster)密码
vadddomain domain.com xukixu
# 添加用户，红色部份为注解，不用输入
vadduser -q 10485760S(邮箱大小) xukixu@domain.com(邮箱帐号) 1234(密码)
vmoduser -c 许靖(邮箱描述) xukixu@domain.com
# 设置邮箱容量达到90%的警告信息
vi /home/vpopmail/domains/.quotawarn.msg
From: 邮箱管理员
Reply-To: postmaster@domain.com
To: 邮箱用户
Subject: 邮箱空间警告
Mime-Version: 1.0
Content-Type: text/html; charset=gb2312
Content-Transfer-Encoding: base64
您的邮箱空间已经达到90%.如果想继续使用，请删除一些信件.
如果需要帮助,请联系邮箱管理员:
Email : postmaster@domain.com
# 设置邮箱已满的警告信息
echo "邮件被拒绝,用户的邮箱空间已满." > /home/vpopmail/domains/.over-quota.msg
#启动脚本:
cp /home/pkg/toaster-scripts-0.7/vpopmailctl /var/qmail/bin
ln -s /var/qmail/bin/vpopmailctl /usr/bin
chmod 755 /var/qmail/bin/vpopmailctl
#现在打上qmail的补丁:
cd /home/pkg/netqmail-1.05/netqmail-1.05
bunzip2 -c /home/pkg/qmail-toaster-0.7.2.patch.bz2 | patch -p0
make clean
make
qmailctl stop
make setup check
chown -R vpopmail:vchkpw /var/qmail/spam
#创建SSL Key
make cert
#按提示输入公司信息
[root@mail netqmail-1.05]# make cert
Generating a 1024 bit RSA private key
.............++++++
...............++++++
writing new private key to ''/var/qmail/control/servercert.pem''
-----
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter ''.'', the field will be left blank.
-----
Country Name (2 letter code) [GB]:CN
State or Province Name (full name) [Berkshire]:GD
Locality Name (eg, city) [Newbury]:SZ
Organization Name (eg, company) [My Company Ltd]:Domain
Organizational Unit Name (eg, section) []:Domain
Common Name (eg, your name or your server''s hostname) []:domain.com
Email Address []:xukixu@domain.com
make tmprsadh
#注:这里可能要多等一会
chown -R vpopmail:qmail /var/qmail/control/clientcert.pem /var/qmail/control/servercert.pem
# 用"crontab -e"在crontab里增加下面这条，每天晚上更新temp keys
01 01 * * * /var/qmail/bin/update_tmprsadh > /dev/null 2>&1
#起动qmail
qmailctl start
# 用daemontools来启动qmail-pop3d和qmail-pop3ds
ln -s /var/qmail/supervise/qmail-pop3d /service
ln -s /var/qmail/supervise/qmail-pop3ds /service
#命令:
# 启动，停止，重启，查看队列等
vpopmailctl start|stop|restart|stat|pause|cont|help
# 检查服务
netstat -an | grep 110
ps -ef | grep qmail
ps -efl | grep "service errors" | grep -v grep
安装选项参考:
vpopmail 5.4.10
Current settings
---------------------------------------
vpopmail directory = /home/vpopmail
uid = 89
gid = 89
roaming users = OFF --disable-roaming-users (default)
password learning = ON --disable-learn-passwords (default)
md5 passwords = ON --enable-md5-passwords (default)
file locking = ON --enable-file-locking (default)
vdelivermail fsync = OFF --disable-file-sync (default)
make seekable = ON --enable-make-seekable (default)
clear passwd = ON --enable-clear-passwd (default)
user dir hashing = ON --enable-users-big-dir (default)
address extensions = OFF --disable-qmail-ext (default)
ip alias = OFF --disable-ip-alias-domains (default)
domain quotas = OFF --disable-domainquotas (default)
auth module = mysql --enable-auth-module=mysql
mysql replication = OFF --disable-mysql-replication (default)
sql logging = ON --enable-sql-logging
mysql limits = OFF --disable-mysql-limits (default)
MySQL valias = OFF --disable-valias (default)
auth inc = -I/usr/include/mysql
auth lib = -L/usr/lib/mysql -lmysqlclient -lz -lm
system passwords = OFF --disable-passwd (default)
pop syslog = show failed attempts with clear text password
--enable-logging=p
auth logging = ON --enable-auth-logging (default)
all domains in one SQL table = --enable-many-domains (default)
#POP3和SMTP测试
用outlook测试qmail的smtp和pop3是否正常，注意由于vpopmail支持虚拟域名，所以在outlook中设置邮件帐号时，用户名后要加上域名，如demo@demo.com。smtp是带认证的，在outlook中也要作相应设置。建议先测试正常后再进行下一步安装。如果qmail出现问题，可查看mysql中的vpopmail数据库，/var/log下的mysqld和maillog日志记录，这样容易很快找出问题。
