架構基于FreeBSD和Postfix的IGENUS Webmail郵件系統2.02正式發布

架構基于Free BSD和Postfix的IGENUS Web mail郵件系統
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主要改進了驗證方式和驗證程序，驗證速度比1.05快1-2倍，更加節約系統資源，使系統配置更簡單化。
發布了igenus for postfix 1.01 bate版本
修正了配置文件authdaemonrc文件，使系統運行更加的穩定
修正了很多文字性的錯誤......
增加手動設置測試用戶
演示：
http://mail.toping.net
用戶名：demo@toping.net
密　碼：demo
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Free BSD+Postfix+Cyrus-sasl+Courier-imap+igenus+Clamav+amavisd-new
楊廷勇
Copyright © 2004、2005
本文介紹使用FreeBSD+Postfix+cyrus-sasl+Courier-imap+igenus+Clamav+amavisd-new來架構一個具有多域名，有webmail防病毒和垃圾郵件并有web管理界面的郵件系統。
Jacky, $Revision: 2.02 bate $Date: 2005-5-25
系統主要采用MySQL做為認證數據庫。
本文在FreeBSD4.10、5.3、5.4上安裝測試通過，登錄認證放棄采用PAM方式?？戳撕芏噘Y料，但大多都是使用PAM，本系統使用courier認證。courier認證最大的優點是簡單，而且支持加密認證和安全連接，是同一個進程，效率更高。配置文件更少。
Table of Contents
Chapter 1. 系統安裝
1.1 安裝MySQL
1.2 安裝Apache
1.3 安裝PHP
1.4 安裝openssl
1.5 安裝phpMyAdmin
1.6 通過phpMyadmin設置數據庫
1.7安裝Courier-imap
1.8安裝 postfix 和 cyrus-sasl
1.9 安裝expect
1.10 安裝Courier-imap
Chapter 2. 配置郵件服務器
2.1 配置rc.conf
2.2 配置postfix 和 cyrus-sasl
2.3 配置Courier-imap
Chapter 3. 手動設置第一個用戶并測試
Chapter 4. 安裝postfix管理工具
4.1安裝本人開發的postfix管理工具
4.2 用戶登錄測試
Chapter 5. 防病毒與防垃圾郵件
5.1 安裝Clamav
5.2 安裝amavisd-new
5.3 安裝配置Spamassassin
Chapter 6. 安裝webmail
Chapter 7. 查看系統狀態

Chapter 1. 系統安裝
安裝之前：因用戶數據都保存在/var目錄下，因此安裝FreeBSD時/var的空間應盡量大。FreeBSD的版本為5.3，按最小化安裝，軟件包只 安裝cvsup，安裝結束后用cvsup更新ports樹。在文檔中假設服務器的ip地址為192.168.0.2，域名為toping.net，主機名 為mail.toping.net。

1.1 安裝MySQL
mail# cd /usr/ports/databases/mysql323-server
mail# make install clean

編輯/etc/rc.conf，加入
mysql_enable="YES"


1.2 安裝Apache
mail# cd /usr/ports/www/apache2
mail# make install clean

編輯/etc/rc.conf，加入
Apache2_enable="YES"


1.3 安裝PHP
mail# cd /usr/ports/www/mod_php4

mail# make install clean

安裝需要的PHP擴展模塊
mail# cd /usr/ports/lang/php4-extensions
mail# make install clean

注：gettext需選中
最后在編輯/usr/local/etc/apache2/httpd.conf中加入：
#php_mod4
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps

1.4 安裝openssl
mail# cd /usr/ports/security/openssl

mail# make install clean


1.5 安裝phpMyAdmin
mail# cd /usr/ports/databases/phpmyadmin
mail# make install clean(在這里建議可以選擇所有的選項)

安裝裝后默認的安裝目錄為：/usr/local/www下面你要做的就是移到/usr/local/www/data目錄下面
mail# mv /usr/local/www/phpMyAdmin /usr/local/www/data/
修改/usr/local/www/phpMyAdmin/config.inc.php
$cfg['PmaAbsoluteUri'] = 'http://192.168.0.2/phpMyAdmin/';
$cfg['Servers'][$i]['auth_type'] = 'http'; // Authentication method (config, http or cookie based)?
指定phpmyadmin的認證方式為http方式。
在瀏覽器輸入http://192.168. 0.2/phpMyAdmin/，首次進行登入的用戶名為root密碼為空，登入后可以修改你的密碼。


1.6 通過phpMyadmin設置數據庫
建立兩個數據庫用戶
#======================postfix==================================

INSERT INTO user (host,user,password) VALUES('localhost','postfix','');
update user set password=password('postfix') where User='postfix';
FLUSH PRIVILEGES;
GRANT ALL ON mail.* TO postfix@localhost IDENTIFIED BY "postfix";
建立數據庫
#=======================MAIL.SQL=================================

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,'$.j3.t12.$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',
PRIMARY KEY (id),
UNIQUE KEY address (address)
) TYPE=InnoDB COMMENT='User Information';



1.7 安裝Courier-imap
mail# cd /usr/ports/mail/courier-imap
mail# make WITHOUT_OPENSSL=yes WITH_MYSQL=yes install clean
選擇
[X] MYSQL
[X] OPENSSL
[X] IPV6
此時會在/var/run/authdaemond/下產生socket
chmod +x /var/run/authdaemond

mail# cd /usr/local/etc/courier-imap
mail# cp imapd.cnf.dist imapd.cnf
mail# cp pop3d.cnf.dist pop3d.cnf

1.8 安裝 postfix 和 cyrus-sasl
mail# cd /usr/ports/security/cyrus-sasl2
mail# make install WITH_AUTHDAEMON=yes

創建/usr/local/lib/sasl2/smtpd.conf
CODE
pwcheck_method: authdaemond
log_level: 3
mech_list: PLAIN LOGIN
authdaemond_path:/var/run/authdaemond/socket

至此，認證部分基本完成。

mail# cd /usr/ports/mail/postfix
mail# make install clean
選擇下面的內容：
[X] SASL2
[X] TLS
[X] MYSQL
回答下面的兩問題：
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

mail# cd /usr/local/etc/rc.d
mail# ln –s /usr/local/sbin/postfix postfix.sh
mail# chmod 777 postfix.sh
mail# ln -s /usr/local/sbin/sendmail /usr/sbin/sendmail
如果/usr/sbin/sendmail存在就刪了再做上鏈接
mail# echo ‘postfix: root’ >> /etc/aliases
mail# /usr/local/bin/newaliases
mail# chown postfix:postfix /etc/opiekeys


1.9 安裝expect
用于Web客戶端建立郵件用戶
mail# cd /usr/ports/lang/expect
mail# make install clean

Chapter 2. 配置郵件服務器
本節主要講述各種服務的參數配置。

2.1 配置rc.conf，編輯/etc/rc.conf，加入

CODE
mysql_enable="YES"
apache2_enable="YES"
＃saslauthd_enable="YES"
sendmail_enable="YES"
sendmail_flags="-bd"
sendmail_pidfile="/var/spool/postfix/pid/master.pid"
sendmail_outbound_enable="NO"
sendmail_submit_enable="NO"
sendmail_msp_queue_enable="NO"
courier_authdaemond_enable="YES"
courier_imap_pop3d_enable="YES"
courier_imap_imapd_enable="YES"
＃amavisd_enable="YES"

2.3 配置postfix 和 cyrus-sasl
(1)創建/etc/periodic.conf

CODE
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內容

CODE
#======= BASE ==============
myhostname = mail.toping.net
mydomain = toping.net
#home_mailbox = Maildir/
mydestination = $myhostname
local_recipient_maps =
#mailbox_command= /usr/local/bin/deliverquota -w 90 ~/Maildir
command_directory = /usr/local/sbin
local_transport=virtual
#======= MYSQL =============
virtual_transport = virtual
virtual_mailbox_domains = mysql:/usr/local/etc/postfix/transport.cf
virtual_gid_maps = static:125
virtual_mailbox_base = /
virtual_mailbox_maps = mysql:/usr/local/etc/postfix/mysql_virtual.cf
virtual_maps = mysql:/usr/local/etc/postfix/mysql.aliases.cf
virtual_uid_maps = static:125
#======= Quota ============
message_size_limit = 5242880
virtual_mailbox_limit_inbox = no
virtual_mailbox_limit_maps = mysql:/usr/local/etc/postfix/mailboxsize-mysql.cf
virtual_mailbox_limit_override = yes
virtual_maildir_extended = yes
virtual_create_maildirsize = yes
virtual_mailbox_limit = 52428800
#====== 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_sasl_local_domain = $mydomain
smtpd_client_restrictions = permit_sasl_authenticated



(3)確認/usr/local/etc/postfix/master.cf的配置有如下內容

CODE
virtual unix - n n - - virtual


(4)編輯/usr/local/etc/postfix/transport.cf

CODE
user = postfix
password = postfix
dbname = postfix
table = domaininfo
#select_field = alias
select_field = domain
where_field = domain
hosts = localhost


(5)編輯/usr/local/etc/postfix/gids.cf

CODE
user = postfix
password= postfix
dbname = postfix
table = userinfo
select_field = domain_id
where_field = id
hosts = localhost


(6)編輯/usr/local/etc/postfix/uids.cf

CODE
user = postfix
password= postfix
dbname = postfix
table = userinfo
select_field = userid
where_field = id
hosts = localhost


(7)編輯/usr/local/etc/postfix/mysql_virtual.cf

CODE
user = postfix
password= postfix
dbname = postfix
table = userinfo
select_field = maildir
#where_field = id
where_field = address
hosts = localhost


(8)編輯/usr/local/etc/postfix/mysql.aliases.cf

CODE
user = postfix
password= postfix
dbname = postfix
table = domaininfo
select_field = domain
where_field = domain_id
hosts = localhost


(9)編輯/usr/local/etc/postfix/mailboxsize-mysql.cf

CODE
user = postfix
password = postfix
dbname = postfix
table = userinfo
select_field = quota
where_field = id
hosts = localhost

2.4 配置Courier-imap
(1)修改Courier相關設置，/usr/local/etc/courier-imap/imapd:

CODE
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

CODE
POP3AUTH="LOGIN CRAM-MD5 CRAM-SHA1"


(3)編輯修改/usr/local/etc/authlib/authmysqlrc 示例：authmysqlrc

CODE
MYSQL_SERVER localhost
MYSQL_USERNAME postfix
MYSQL_PASSWORD postfix
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)編輯/usr/local/etc/authlib/authdaemonrc

CODE
authmodulelist="authmysql authpam authuserdb"

authmodulelistorig="authmysql authpam authuserdb"

version="authdaemond.mysql"

daemons=5

authdaemonvar=/var/run/authdaemond

subsystem=mail

DEBUG_LOGIN=0

DEFAULTOPTIONS="wbnodsn=1"
重啟服務器

Chapter 3. 　手動設置第一個用戶并測試

本章介紹如何開通用戶，并且測試系統是否正常。

Mail# Mysql

mysql> use mail;

mysql> show tables;
+----------------+
| Tables_in_mail |
+----------------+
| domaininfo |
| userinfo |
+----------------+
2 rows in set (0.00 sec)

增加域名和管理員

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)

mysql> INSERT INTO `domaininfo` VALUES (7, 'toping.net', NULL, encrypt('admin123'), 50, 500, NULL, '0000-00-00', 1, '2005-04-19 23:19:11');
Query OK, 1 row affected (0.00 sec)

查訊看剛才加的域名成功到數據庫里面

Mysql>select * from domaininfo;


mysql> desc userinfo;
+-------------+-------------+------+-----+---------------------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------------+-------------+------+-----+---------------------+----------------+
| id | int(11) | | PRI | NULL | auto_increment |
| userid | varchar(20) | | | | |
| domain_id | int(5) | | | 0 | |
| address | varchar(50) | | UNI | | |
| alias | varchar(60) | YES | | NULL | |
| passwd | varchar(35) | | | | |
| realname | varchar(20) | YES | | NULL | |
| quota | int(11) | | | 0 | |
| active | tinyint(1) | | | 0 | |
| homedir | varchar(60) | | | | |
| maildir | varchar(60) | | | | |
| create_time | datetime | | | 0000-00-00 00:00:00 | |
+-------------+-------------+------+-----+---------------------+----------------+
12 rows in set (0.00 sec)

mysql> INSERT INTO `userinfo` VALUES (8, 'webmaster', 7, 'webmaster@toping.net', NULL, encrypt('admin123'), 'webmaster', 209715200, 1, '/var/mail/toping.net/webmaster/', '/var/mail/toping.net/webmaster/Maildir/', '2005-04-20 23:45:17');

mysql>quit

設置用戶的目錄與權限：
Mail# mkdir -p /var/mail/toping.net/webmaster
Mail# /usr/local/bin/maildirmake /var/mail/toping.net/webmaster/Maildir

Mail# chmod -R 777 /var/mail/toping.net/
Mail# chown -R postfix:postfix /var/mail/test.com
至此用戶設置完畢，這里只使用一個域名，同理可以設置多個域名。

Chapter 4.安裝postfix管理工具（商業版）

本節主要介紹如何安裝和使用本人開發的postfix管理工具。

4.1安裝本人開發的postfix管理工具來設置第一個域名和用戶
上傳管理工具到網站目錄
后修改include/config.inc.php中的
define(DOMAINSDIR,"/home/vmail");　　為　　define(DOMAINSDIR,"/var/mail");
define(MYSQL_HOST, 'localhost'); 為　　您的MySQL服務器的主機名
define(MYSQL_USER, 'root');　　　　　為　　您的MySQL的用戶名
define(MYSQL_PASS, 'mypasswd');　　　為　　您的MySQL的密碼
define(MYSQL_DATA, 'postfix');　　　　為　　您的郵件服務器的數據庫
修改完成后運行：http://mail.toping.net/webadmin/install.php
完裝完成??！
4.2 用戶登錄測試
用戶登錄測試
安裝p5-MIME-Base64
mail# cd /usr/ports/converters/p5-MIME-Base64/

mail# make install clean

通過p5-MIME-Base64來取得用戶名和密碼的base64編碼
mail# perl -MMIME::Base64 -e 'print encode_base64("webmaster\@toping.net");'
d2VibWFzdGVyQHRvcGluZy5uZXQ=
mail# perl -MMIME::Base64 -e 'print encode_base64("000000");'
MDAwMDAw
發送郵件：
mail# telnet 127.0.0.1 25

Trying 127.0.0.1...
Connected to 0.
Escape character is '^]'.
220 mail.toping.net ESMTP Postfix
ehlo mail
250-mail.toping.net
250-PIPELINING
250-SIZE 4194304
250-VRFY
250-ETRN
250-AUTH NTLM LOGIN PLAIN OTP
250-AUTH=NTLM LOGIN PLAIN OTP
250 8BITMIME
auth login
334 VXNlcm5hbWU6
d2VibWFzdGVyQHRvcGluZy5uZXQ= //此為用戶名id：webmaster@toping.net
334 UGFzc3dvcmQ6
MDAwMDAw //此為用戶密碼password：000000
235 Authentication suclearcase/" target="_blank" >ccessful
MAIL FROM:webmaster@toping.net //告訴服務器發件人的Email地址
250 Ok
RCPT TO:webmaster@toping.net //告訴服務器收件人的地址
250 OK

DATA //告訴服務器開始寫信
354 End data with <CR><LF>.<CR><LF>
SUBJECT:test //subject后面填寫的是郵件的主題
test
. //換行后輸入.后按回車,表示信件內容書寫完畢
250 Ok: queued as 58DC71D5

quit //發送信件，結束對話，退出SMTP服務器
221 Bye
Connection closed by foreign host

收取郵件：
mail# telnet 127.0.0.1 110
Trying 127.0.0.1...
Connected to 0
Escape character is '^]'
+OK Hello there
user webmaster@toping.net m
+OK Password required
pass 000000
+OK logged in
list

+OK POP3 clients that break here, they violate STD53
1 2217
.
retr 1 //返回第一封信的全部內容
+OK 2217 octets follow.
Return-Path: <webmaster@toping.net>
X-Original-To: webmaster@toping.net
Delivered-To: webmaster@toping.net
Received: from mail (localhost.toping.net [127.0.0.1])
by mail.toping.net (Postfix) with ESMTP id 58DC71D5
for <webmaster@toping.net>; Mon, 9 Aug 2004 21:11:20 +0800 (CST)
SUBJECT:test
Message-Id: <20040809131120.58DC71D5@mail.toping.net>
Date: Mon, 9 Aug 2004 21:11:20 +0800 (CST)
From: webmaster@toping.net
To: undisclosed-recipients:;

test
.
dele 1 //刪除
+OK Deleted
quit

+OK Bye-bye
Connection closed by foreign host

也可以使用任何其它的郵件客戶端程序來測試，如foxmail、Outlook Express等等。

Chapter 5. 防病毒與防垃圾郵件
本章介紹病毒與垃圾郵件的防范。

5.1 安裝Clamav
mail# cd /usr/ports/security/clamav

mail# make install clean
注：選中CURL

重啟服務器
測試
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)
升級病毒庫
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 安裝amavisd-new
版本20040701。
mail# cd /usr/ports/security/amavisd-new
mail# make install clean

選中MySQL

編輯/etc/rc.conf，加入
amavisd_enable="YES"

修改/usr/local/etc/amavisd.Conf
$mydomain = 'example.com';改成$mydomain = 'toping.net ';

#$notify_method = 'smtp:[127.0.0.1]:10025';
#$forward_method = 'smtp:[127.0.0.1]:10025';
的注釋去掉

修改/usr/local/etc/postfix/master.cf，最后加入
##########################3amavis######################################
smtp-amavis unix - - y - 2 smtp -o smtp_data_done_timeout=1200
127.0.0.1:10025 inet n - n - - smtpd
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
-o smtpd_restriction_classes=
-o smtpd_client_restrictions=
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8
-o strict_rfc821_envelopes=yes
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
重啟服務器

5.3 安裝配置Spamassassin
在新的AMaVisd-new已經結合了Spamassassin功能，所以只要用 ports安裝了 AMaVisd-new，那Spamassassin 也已經安裝好了。
添加需要的用戶
mail# pw useradd spam -c "Spam Bayes Learner" -d /var/empty -s /sbin/nologin

mail# pw useradd notspam -c "Not Spam Bayes Learner" -d /var/empty -s /sbin/nologin

修改/usr/local/etc/mail/spamassassin/local.cf
use_bayes 1
bayes_path /var/amavis/.spamassassin/bayes
auto_learn 1
auto_learn_threshold_nonspam -2
auto_learn_threshold_spam 15
修改/usr/local/etc/amavisd.conf，在$mydomain = 'toping.net';一段下面增加
$max_requests = 10;
$child_timeout=5*60;

@bypass_virus_checks_acl = qw( . );
@local_domains_acl = ( ".$mydomain" );

$final_spam_destiny = D_PASS;

read_hash(\%whitelist_sender, '/var/amavis/whitelist');
read_hash(\%blacklist_sender, '/var/amavis/blacklist');
read_hash(\%spam_lovers, '/var/amavis/spam_lovers');
建立所需要的文件
mail# touch /var/amavis/whitelist
mail# touch /var/amavis/blacklist

mail# touch /var/amavis/spam_lovers
mail# chown vscan /var/amavis/whitelist
mail# chown vscan /var/amavis/blacklist
mail# chown vscan /var/amavis/spam_lovers
mail# echo spam@toping.net >> /var/amavis/spam_lovers

mail# echo notspam@toping.net >> /var/amavis/spam_lovers

修改/usr/local/etc/postfix/main.cf，添加
content_filter = smtp-amavis:[127.0.0.1]:10024
建立自動學習體系
mail# vi /usr/local/sbin/my-sa-learn.sh

#!/bin/sh
if [ -e /var/mail/spam ]; then
/usr/local/bin/sa-learn --spam -p /var/amavis/.spamassassin/user_prefs --mbox /var/mail/spam

rm /var/mail/spam > /dev/null
fi

if [ -e /var/mail/notspam ]; then
/usr/local/bin/sa-learn --ham -p /var/amavis/.spamassassin/user_prefs --mbox /var/mail/notspam

rm /va/mail/notspam > /dev/null
fi
mail# chmod a+x /usr/local/sbin/my-sa-learn.sh
建立學習知識庫：
mail# /usr/local/bin/sa-learn --sync -p /var/amavis/.spamassassin/user_prefs

加入自動運行：
mail# crontab -e

5 0 * * * /usr/local/sbin/my-sa-learn.sh
重啟服務器
測試
mail# su - vscan

mail# /usr/local/sbin/amavisd debug

啟動另一個終端：
mail# telnet 127.0.0.1 10024
Trying 127.0.0.1...
Connected to localhost.toping.net.
Escape character is '^]'.
220 [127.0.0.1] ESMTP amavisd-new service ready
MAIL FROM:<webmaster@toping.net>
250 2.1.0 Sender webmaster@toping.net OK
RCPT TO:<webmaster@toping.net>

250 2.1.5 Recipient webmaster@toping.net OK
DATA
354 End data with <CR><LF>.<CR><LF>
Subject: test

X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
.

250 2.7.1 Ok, discarded, id=00228-01 - VIRUS: Eicar-Test-Signature
//出現這一行表示系統已經認出這個郵件中含有 Virus
quit


Chapter 6. 安裝webmail
如何使用本人修改的iGENUS for Postfix 1.01 bate
[下載]
http://mail.toping.net/igenus_for_postfix1.01bate.rar
webmail使用igenus，版本是iGENUS for Postfix 1.01 bate
建議下載本人修改的iGENUS for Postfix 1.01 bate
下載igenus到/usr/local/www/data/目錄后解壓
安裝文檔參考官方網站。
安裝autorespond。
mail# cd /usr/ports/mail/autorespond
mail# make install clean

修改/usr/local/etc/apache/httpd.conf
Group www、User www修改為： 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 //改為60 (增加處理腳本的時間限制)
memory_limit = 8M //改為40M (這樣才能發10M的附件)
post_max_size = 8M //改為10M
upload_max_filesize = 2M //改為10M

重啟apache
mail# /usr/local/etc/rc.d/apache2.sh restart

Chapter 7. 查看系統狀態
本節主要講述phpSysInfo工具的安裝和配置

安裝phpSysInfo(2.2)
mail# cd /usr/ports/www/phpSysInfo

mail# make install clean
mail# cd /usr/local/www/data-dist/phpSysInfo
mail# cp config.php.new config.php

相關網址：
http://:www.toping.net/bbs 正在建設中........
http://osul.3322.org
http://www.xuki.org
附圖1.

原文轉自：http://www.kjueaiud.com