首先先得安装APACHE MYSQL 等内容，这些请参照原版安装说明！
1.6 通过phpMyadmin设置数据库
建立postfix数据库(注意：数据库名称为postfix)：
进入PHPMYADMIN
建立 postfix 数据库
在左边点postfix，进入postfix数据库，在右边sql里输入下面的代码：
CREATE TABLE domaininfo (
domain_id int(5) NOT NULL auto_increment,
domain varchar(25) NOT NULL default ,
alias varchar(30) default NULL,
passwd varchar(35) NOT NULL default ,
usernum int(5) NOT NULL default 0,
quota int(11) NOT NULL default 0,
des varchar(30) default NULL,
expire date NOT NULL default 0000-00-00,
active tinyint(1) NOT NULL default 1,
create_time datetime default NULL,
PRIMARY KEY (domain_id),
UNIQUE KEY domain (domain),
KEY domain_id (domain_id)
) TYPE=MyISAM COMMENT=domain information;
INSERT INTO domaininfo VALUES (1,admin,NULL,$1$.j3.t12.$I7MGf7ZD2HrWwUWQF88Mg1,0,0,Super Admin,0000-00-00,1,0000-00-00 00:00:00);
CREATE TABLE userinfo (
id int(11) NOT NULL auto_increment,
userid varchar(20) NOT NULL default ,
domain_id int(5) NOT NULL default 0,
address varchar(50) NOT NULL default ,
alias varchar(60) default NULL,
passwd varchar(35) NOT NULL default ,
realname varchar(20) default NULL,
quota int(11) NOT NULL default 0,
active tinyint(1) NOT NULL default 0,
homedir varchar(60) NOT NULL default ,
maildir varchar(60) NOT NULL default ,
create_time datetime NOT NULL default 0000-00-00 00:00:00,
`fax` varchar(20) NOT NULL default ,
`telephone` varchar(15) NOT NULL default ,
`sex` int(1) NOT NULL default 0,
`year` int(4) NOT NULL default 0,
`MONTH` int(2) NOT NULL default 0,
`DAY` int(2) NOT NULL default 0,
`education` varchar(4) NOT NULL default ,
`marital` int(1) NOT NULL default 0,
`occupation` varchar(15) NOT NULL default ,
`companyname` varchar(30) NOT NULL default ,
`province` varchar(6) NOT NULL default ,
PRIMARY KEY (id),
UNIQUE KEY address (address)
) TYPE=InnoDB COMMENT=User Information;
在左边点mysql，进放mysql数据库，在右边sql里输入(在输入前先把下面代码里"密码"的密码换你自己的密码并记住，后面有用)
INSERT INTO user (host,user,password) VALUES(localhost,postfix,);
update user set password=password(密码) where User=postfix;
GRANT ALL ON postfix.* TO postfix@localhost IDENTIFIED BY "postfix";
至此，postfix数据库设置完成
以前装过webmail或qmail之类的朋友请先执行下面这一步,否则imap可能安装出错。没有安装过的，请跳过此步直接进入courier-imap安装
cd /usr/ports/security/courier-authlib
make deinstall
1.7 安装Courier-imap
mail# cd /usr/ports/mail/courier-imap
mail# make WITHOUT_OPENSSL=yes WITH_MYSQL=yes install clean
我的选择：
在/etc/rc.conf中加入：
courier_authdaemond_enable="YES"
courier_imap_pop3d_enable="YES"
courier_imap_imapd_enable="YES"
mail# /usr/local/etc/rc.d/courier-authdaemond.sh start
此时会在/var/run/authdaemond/下产生socket
mail# cd /usr/local/etc/courier-imap
mail# cp imapd.cnf.dist imapd.cnf
mail# cp pop3d.cnf.dist pop3d.cnf
1.8 安装 postfix 和 cyrus-sasl
mail# cd /usr/ports/security/cyrus-sasl2
mail# make WITH_AUTHDAEMON=yes install clean
创建/usr/local/lib/sasl2/smtpd.conf
内容如下：
pwcheck_method: authdaemond
log_level: 3
mech_list: PLAIN LOGIN
authdaemond_path:/var/run/authdaemond/socket
至此，认证部分基本完成。
mail# cd /usr/ports/mail/postfix
mail# make install clean
我的选择：
回答下面的两问题：
You need user "postfix" added to group "mail".
Would you like me to add it [y]? y
Would you like to activate Postfix in /etc/mail/mailer.conf [n]? n
在/etc/rc.conf中加入：
sendmail_enable="YES"
sendmail_flags="-bd"
sendmail_pidfile="/var/spool/postfix/pid/master.pid"
sendmail_procname="/usr/local/libexec/postfix/master"
sendmail_outbound_enable="NO"
sendmail_submit_enable="NO"
sendmail_msp_queue_enable="NO"
mail# cd /usr/local/etc/rc.d
mail# ln -s /usr/local/sbin/postfix postfix.sh
mail# ln -s /usr/local/sbin/sendmail /usr/sbin/sendmail ＃如果/usr/sbin/sendmail存在就删了再做上链接
mail# echo postfix: root >> /etc/aliases 中间的空格用"tab"实现
mail# /usr/local/bin/newaliases
mail# chown postfix:postfix /etc/opiekeys
1.9 安装expect
用于Web客户端建立邮件用户
mail# cd /usr/ports/lang/expect
mail# make install clean
Chapter 2. 配置邮件服务器
本节主要讲述各种服务的参数配置。
2.1 配置rc.conf，编辑/etc/rc.conf，
检查一下是否有以下内容：
mysql_enable="YES"
apache2_enable="YES"
courier_authdaemond_enable="YES"
courier_imap_pop3d_enable="YES"
courier_imap_imapd_enable="YES"
sendmail_enable="YES"
sendmail_flags="-bd"
sendmail_pidfile="/var/spool/postfix/pid/master.pid"
sendmail_procname="/usr/local/libexec/postfix/master"
sendmail_outbound_enable="NO"
sendmail_submit_enable="NO"
sendmail_msp_queue_enable="NO"
2.2 配置postfix 和 cyrus-sasl
(1)创建/etc/periodic.conf
ee /etc/periodic.conf
daily_clean_hoststat_enable="NO"
daily_status_mail_rejects_enable="NO"
daily_status_include_submit_mailq="NO"
daily_submit_queuerun="NO"
(2)修改/usr/local/etc/postfix/main.cf，在文件最后加入以下内容
mail# ee /usr/local/etc/postfix/main.cf
smtpd_helo_required = yes
strict_rfc821_envelopes = yes
smtpd_etrn_restrictions = permit_mynetworks, reject
#=====================BASE=====================
myhostname = mail.pc51.net //换成你自己的域名
mydomain = pc51.net //换成你自己的域名
mydestination = $myhostname
local_recipient_maps =
command_directory = /usr/local/sbin
local_transport = virtual
#=====================MySQL=====================
virtual_alias_maps = mysql:/usr/local/etc/postfix/mysql_virtual_alias_maps.cf
virtual_gid_maps = static:125
virtual_mailbox_base = /
virtual_mailbox_domains = mysql:/usr/local/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_limit = 51200000
virtual_mailbox_maps = mysql:/usr/local/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_minimum_uid = 125
virtual_transport = virtual
virtual_uid_maps = static:125
#=====================Quota=====================
virtual_create_maildirsize = yes
virtual_mailbox_extended = yes
virtual_mailbox_limit_maps = mysql:/usr/local/etc/postfix/mysql_virtual_mailbox_limit_maps.cf
virtual_mailbox_limit_override = yes
virtual_maildir_limit_message = Sorry, the users maildir has overdrawn his diskspace quota, please try again later.
virtual_overquota_bounce = yes
#====================SASL=====================
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated permit_auth_destination reject
smtpd_client_restrictions = permit_sasl_authenticated
(3)确认/usr/local/etc/postfix/master.cf的配置有如下内容
virtual unix - n n - - virtual
(4)编辑/usr/local/etc/postfix/mysql_virtual_alias_maps.cf
mail# ee /usr/local/etc/postfix/mysql_virtual_alias_maps.cf
user = postfix
password = 换成上面数据库里的密码
hosts = localhost
dbname = postfix
query = SELECT alias FROM userinfo WHERE address=%s AND active=1
(5)编辑/usr/local/etc/postfix/mysql_virtual_domains_maps.cf
mail# ee /usr/local/etc/postfix/mysql_virtual_domains_maps.cf
user = postfix
password = 换成上面数据库里的密码
hosts = localhost
dbname = postfix
query = SELECT domain FROM domaininfo WHERE domain=%s
(6)编辑/usr/local/etc/postfix/mysql_virtual_mailbox_maps.cf
mail# ee /usr/local/etc/postfix/mysql_virtual_mailbox_maps.cf
user = postfix
password = 换成上面数据库里的密码
hosts = localhost
dbname = postfix
query = SELECT maildir FROM userinfo WHERE address=%s AND active=1
(7)编辑/usr/local/etc/postfix/mysql_virtual_mailbox_limit_maps.cf
mail# ee /usr/local/etc/postfix/mysql_virtual_mailbox_limit_maps.cf
user = postfix
password = 换成上面数据库里的密码
hosts = localhost
dbname = postfix
query = SELECT quota FROM userinfo WHERE username=%s
2.3 配置Courier-imap
(1)修改Courier相关设置，/usr/local/etc/courier-imap/imapd：
IMAP_CAPABILITY="IMAP4rev1 CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT AUTH=CRAM-MD5 AUTH=CRAM-SHA1 IDLE"
(2)修改/usr/local/etc/courier-imap/pop3d
POP3AUTH="LOGIN CRAM-MD5 CRAM-SHA1"
(3)编辑修改/usr/local/etc/authlib/authmysqlrc
mail# mv /usr/local/etc/authlib/authmysqlrc /usr/local/etc/auhtlib/authmysqlrc_bak
mail# ee /usr/local/etc/authlib/authmysqlrc
MYSQL_SERVER localhost
MYSQL_USERNAME postfix
MYSQL_PASSWORD 换成上面数据库里的密码
MYSQL_PORT 0
MYSQL_OPT 0
MYSQL_DATABASE postfix
MYSQL_USER_TABLE userinfo
MYSQL_CRYPT_PWFIELD passwd
MYSQL_UID_FIELD 125
MYSQL_GID_FIELD 125
MYSQL_LOGIN_FIELD address
MYSQL_HOME_FIELD homedir
MYSQL_NAME_FIELD realname
MYSQL_MAILDIR_FIELD maildir
MYSQL_QUOTA_FIELD quota
(4)编辑/usr/local/etc/authlib/authdaemonrc
mail# mv /usr/local/etc/authlib/authdaemonrc /usr/local/etc/authlib/authdaemonrc_bak
mail# ee /usr/local/etc/authlib/authdaemonrc
authmodulelist="authmysql"
authmodulelistorig="authmysql"
version=“authdaemond.mysql”
daemons=5
authdaemonvar=/var/run/authdaemond
subsystem=mail
DEBUG_LOGIN=0
DEFAULTOPTIONS="wbnodsn=1"
重启服务器
Chapter 3. 手动设置第一个用户并测试
本章介绍如何开通用户，并且测试系统是否正常。(可以在phpmyadmin里操作，具体方法参照上面的)
Mail# mysql
mysql> use postfix;
mysql> show tables;
+-------------------+
| Tables_in_postfix |
+-------------------+
| address |
| admin |
| card |
| domaininfo |
| lastauth |
| logs |
| message |
| personal |
| scheduler |
| stow |
| userinfo |
| vpopmail |
+-------------------+
12 rows in set (0.00 sec)
增加域名和管理员
mysql> desc domaininfo;
+-------------+-------------+------+-----+------------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------------+-------------+------+-----+------------+----------------+
| domain_id | int(5) | | PRI | NULL | auto_increment |
| domain | varchar(25) | | UNI | | |
| alias | varchar(30) | YES | | NULL | |
| passwd | varchar(35) | | | | |
| usernum | int(5) | | | 0 | |
| quota | int(11) | | | 0 | |
| des | varchar(30) | YES | | NULL | |
| expire | date | | | 0000-00-00 | |
| active | tinyint(1) | | | 1 | |
| create_time | datetime | YES | | NULL | |
+-------------+-------------+------+-----+------------+----------------+
10 rows in set (0.00 sec)
INSERT INTO `domaininfo` VALUES (7, \pc51.net\, NULL, encrypt(\whsong\), 50, 500, NULL, \0000-00-00\, 1, \2005-04-19 23:19:11\);
Query OK, 1 row affected (0.00 sec)
INSERT INTO `userinfo` VALUES (8, \webmaster\, 7, \webmaster@pc51.net\, NULL,encrypt(\000000\), \webmaster\, 209715200, 1, \/var/mail/pc51.net/webmaster/\, \/var/mail/pc51.net/webmaster/Maildir/\, \2005-04-20 23:45:17\, \\, \\, 0, 0, 0, 0, \\, 0, \\, \\, \\);
mysql>quit
设置用户的目录与权限：
Mail# mkdir -p /var/mail/pc51.net/webmaster
Mail# /usr/local/bin/maildirmake /var/mail/pc51.net/webmaster/Maildir
Mail# chmod -R 777 /var/mail/pc51.net/
Mail# chown -R postfix:postfix /var/mail/pc51.net
至此用户设置完毕，这里只使用一个域名，同理可以设置多个域名
Chapter 4.安装postfix管理工具(省略)
4.2 用户登录测试
用户登录测试
安装p5-MIME-Base64
mail# cd /usr/ports/converters/p5-MIME-Base64/
mail# make install clean
通过p5-MIME-Base64来取得用户名和密码的base64编码
mail# perl -MMIME::Base64 -e \print encode_base64(\"webmaster\\@pc51.net\");\
d2VibWFzdGVyQHBjNTEubmV0
mail# perl -MMIME::Base64 -e \print encode_base64(\"000000\");\
MDAwMDAw
这步可用foxmail来测试
Chapter 5. 防病毒与防垃圾邮件
本章介绍病毒与垃圾邮件的防范。
5.1 安装Clamav
mail# cd /usr/ports/security/clamav
mail# make install clean
我的选择：
重启服务器
测试
mail# clamscan -r -i /usr/local/www/data
----------- SCAN SUMMARY -----------
Known viruses: 32358
Scanned directories: 47
Scanned files: 866
Infected files: 0
Data scanned: 10.32 MB
I/O buffer size: 131072 bytes
Time: 41.750 sec (0 m 41 s)
升级病毒库
mail# freshclam
ClamAV update process started at Fri May 6 00:12:24 2005
WARNING: Your ClamAV installation is OUTDATED - please update immediately!
WARNING: Local version: 0.83 Recommended version: 0.84
Downloading main.cvd
main.cvd updated (version: 31, sigs: 33079, f-level: 4, builder: tkojm)
Downloading daily.cvd
daily.cvd updated (version: 871, sigs: 1178, f-level: 4, builder: ccordes)
Database updated (34257 signatures) from database.clamav.net (IP: 61.8.0.16)
Clamd successfully notified about the update.
5.2 安装MailScanner
mail# cd /usr/ports/mail/mailscanner
mail# make install
第一次执行安装因此需执行make initial-config以建立基本配置文件
mail# make initial-config
mail# make clean
5.3 安装SpamAssassin
mail# cd /usr/ports/mail/p5-Mail-SpamAssassin
mail# make install clean
5.4修改Postfix设定档main.cf
mail# ee /usr/local/etc/postfix/main.cf
#header_checks = regexp:/usr/local/etc/postfix/header_checks //默认值
header_checks = regexp:/usr/local/etc/postfix/header_checks //把注释去掉
mail# ee /usr/local/etc/postfix/header_checks
/^Received:/ HOLD //新加入
5.5修改mailscanner.conf
mail# ee /usr/local/etc/MailScanner/MailScanner.conf
#Run As User = //默认值
Run As User = postfix //修改后
#Run As Group = //默认值
Run As Group = postfix //修改后
#Incoming Queue Dir = /var/spool/mqueue.in //默认值
Incoming Queue Dir = /var/spool/postfix/hold //修改后
#Outgoing Queue Dir = /var/spool/mqueue //默认值
Outgoing Queue Dir = /var/spool/postfix/incoming //修改后
#MTA = sendmail //默认值
MTA = postfix //修改后
#Virus Scanners = none //默认值
Virus Scanners = clamav //修改后
#Use SpamAssassin = no //默认值
Use SpamAssassin = yes //修改后
5.6新增MailScanner所要用到的资料夹
mkdir /var/spool/MailScanner
mkdir /var/spool/MailScanner/incoming
mkdir /var/spool/MailScanner/quarantine
chown postfix:postfix /var/spool/MailScanner/incoming
chown postfix:postfix /var/spool/MailScanner/quarantine
touch /usr/local/etc/MailScanner/rules/bounce.rules //新建一个空白文件，要不然会出错。
chmod -R 777 /var/spool/postfix
cp /usr/local/etc/MailScanner/mcp/10_example.cf.sample /usr/local/etc/MailScanner/mcp/10_example.cf
cp /usr/local/etc/MailScanner/mcp/mcp.spam.assassin.prefs.conf.sample /usr/local/etc/MailScanner/mcp/mcp.spam.assassin.prefs.conf
重起系统
测试病毒过滤：
mail# telnet localhost 25
Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
Connected to localhost.
Escape character is \^]\.
220 mail.toping.net ESMTP Postfix
mail from:webmaster@toping.net
250 Ok
rcpt to:webmaster@toping.net
250 Ok
data
354 End data with
Subject:Virus test
X5O!P%@AP[4\\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
.
250 Ok: queued as F0C221CC20 //出现F0C221CC20这行表示mailscanner运行成功了
quit
221 Bye
Connection closed by foreign host.
5.7把病毒提示信息改为中文
预设系统提示信息为英文，可以下载我修改的中文包。
http://mail.toping.net/mailscanner/cn.rar
cd /usr/local/share/MailScanner/reports
fetch http://mail.toping.net/mailscanner/cn.rar
rar x cn.rar
rm cn.rar
然后编辑 MailScanner.conf
ee /usr/local/etc/MailScanner/MailScanner.conf
加入下面的内容
#%report-dir% = /usr/local/share/MailScanner/reports/en //默认值(加载英文)
%report-dir% = /usr/local/share/MailScanner/reports/cn //修改后为读取中文
5.8．安装APF防垃圾邮件
http://apf.org.cn
http://mail.toping.net/apf/apf.rar
下载最新的APF包解压到/usr/local/etc/postfix目录。 解包过程参照上面的
这时/usr/local/etc/postfix目录里边有一个apf-posftix.pl的文件
修改/usr/local/etc/postfix/master.cf
mail# ee /usr/local/etc/postfix/master.cf
加入：
apf unix - n n - - spawn
user=nobody argv=/usr/bin/perl /usr/local/etc/postfix/apf-postfix.pl
修改/usr/local/etc/postfix/main.cf
mail# ee /usr/local/etc/postfix/main.cf
把下面一行注释掉
#smtpd_recipient_restrictions = permit_sasl_authenticated permit_auth_destination reject
加入下面一行到上面注释掉那一行的下边
smtpd_recipient_restrictions = reject_non_fqdn_sender permit_sasl_authenticated permit_mynetworks reject_unauth_destination check_policy_service unix:private/apf reject_unknown_recipient_domain
增加黑白名单：
1、IP黑名单：
ip_black_list.txt
2、IP白名单
ip_white_list.txt
3、域名黑名单
dn_black_list.txt
4、域名白名单
dn_white_list.txt
Chapter 6. 安装webmail
如何使用本人修改的iGENUS for Postfix 2.01
[下载]
http://mail.toping.net/igenus/igenus_for_postfix_2.01.rar
webmail使用igenus，版本是iGENUS for Postfix 2.01
建议下载本人修改的iGENUS for Postfix 2.01
安装方法参考论坛：
http://www.toping.net/viewthread.php?tid=174%26amp;fpage=1
安装autorespond。
mail# cd /usr/ports/mail/autorespond
mail# make install clean
修改/usr/local/etc/apache/httpd.conf
Group www、User www修改为： Group postfix、User postfix
mail# cd /usr/local/www/data
mail# chown -R postfix:postfix phpMyAdmin
mail# cd /usr/local/etc
mail# cp php.ini-dist php.ini
修改/usr/local/etc/php.ini
register_globals = On
max_execution_time = 30 //改为60 (增加处理脚本的时间限制)
memory_limit = 8M //改为40M (这样才能发10M的附件)
post_max_size = 8M //改为10M
upload_max_filesize = 2M //改为10M
重启apache
mail# /usr/local/etc/rc.d/apache2.sh restart
至此安装完毕
输入网址http://mail.pc51.net就可以使用WEBMAIL了：）