配置yum源
使用EMOS-1.6.ISO光盘制作本地 yum 仓库;
wget http://mirror.extmail.org/iso/emos/EMOS_1.6_x86_64.iso
此外，我们假设本次安装默认域是extmail.org，主机名为：mail.extmail.org.安装完成后可以在web界面删除该域重新创建.
yum install createrepo
#加载ISO的方法
mkdir /mnt/EMOS
mount -o loop /path/EMOS_1.6_x86_64.iso /mnt/EMOS
cd /mnt
createrepo .
#创建客户端 yum 的定义文件
cd /etc/yum.repos.d
vi EMOS.repo (增加)
[EMOS]
name=EMOS
baseurl=file:///mnt/
enabled=1
gpgcheck=0
yum clean all
yum list
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yum install postfix
rpm -e sendmail
postconf -n > /etc/postfix/main2.cf
mv /etc/postfix/main.cf /etc/postfix/main.cf.old
mv /etc/postfix/main2.cf /etc/postfix/main.cf
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# hostname
mynetworks = 127.0.0.1
myhostname = gateares.com
mydestination = $mynetworks $myhostname
# banner
mail_name = Postfix - by gateares.com
smtpd_banner = $myhostname ESMTP $mail_name
# response immediately
smtpd_error_sleep_time = 0s
# Message and return code control
message_size_limit = 5242880
mailbox_size_limit = 5242880
show_user_unknown_table_name = no
# Queue lifetime control
bounce_queue_lifetime = 1d
maximal_queue_lifetime = 1d
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chkconfig postfix on
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yum install courier-authlib
yum install courier-authlib-mysql
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MYSQL_SERVER localhost
MYSQL_USERNAME extmail
MYSQL_PASSWORD extmail
MYSQL_SOCKET /var/lib/mysql/mysql.sock
MYSQL_PORT 3306
MYSQL_OPT 0
MYSQL_DATABASE extmail
MYSQL_USER_TABLE mailbox
MYSQL_CRYPT_PWFIELD password
MYSQL_UID_FIELD uidnumber
MYSQL_GID_FIELD gidnumber
MYSQL_LOGIN_FIELD username
MYSQL_HOME_FIELD homedir
MYSQL_NAME_FIELD name
MYSQL_MAILDIR_FIELD maildir
MYSQL_QUOTA_FIELD quota
MYSQL_SELECT_CLAUSE SELECT username,password,"",uidnumber,gidnumber,\\
CONCAT('/home/domains/',homedir), \\
CONCAT('/home/domains/',maildir), \\
quota, \\
name \\
FROM mailbox \\
WHERE username = '$(local_part)@$(domain)'
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authmodulelist="authmysql"
authmodulelistorig="authmysql"
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service courier-authlib start
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yum install maildrop
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maildrop unix - n n - - pipe
flags=DRhu user=vuser argv=maildrop -w 90 -d ${user}@${nexthop} ${recipient} ${user} ${extension} {nexthop}
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maildrop_destination_recipient_limit = 1
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maildrop -v
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NameVirtualHost *:50080
# VirtualHost for ExtMail Solution
<VirtualHost *:50080>
ServerName gateares.com
DocumentRoot /var/www/extsuite/extmail/html/
ScriptAlias /extmail/cgi/ /var/www/extsuite/extmail/cgi/
Alias /extmail /var/www/extsuite/extmail/html/
ScriptAlias /extman/cgi/ /var/www/extsuite/extman/cgi/
Alias /extman /var/www/extsuite/extman/html/
# Suexec config
SuexecUserGroup vuser vgroup
</VirtualHost>
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chkconfig httpd on
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yum install extsuite-webmail
cd /var/www/extsuite/extmail
cp webmail.cf.default webmail.cf
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SYS_MYSQL_USER = extmail
SYS_MYSQL_PASS = extmail
SYS_MYSQL_DB = extmail
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yum install extsuite-webman
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chown -R vuser:vgroup /var/www/extsuite/extman/cgi/
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mkdir /tmp/extman
chown -R vuser:vgroup /tmp/extman
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mysql -uroot -pd8yq5id3bao < /var/www/extsuite/extman/docs/extmail.sql
mysql -uroot -pd8yq5id3bao < /var/www/extsuite/extman/docs/init.sql
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sed -i 's/TYPE=MyISAM/ENGINE=MyISAM/g' /usr/local/www/extman/docs/extmail.sql
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cd /var/www/extsuite/extman/docs
cp mysql_virtual_alias_maps.cf /etc/postfix/
cp mysql_virtual_domains_maps.cf /etc/postfix/
cp mysql_virtual_mailbox_maps.cf /etc/postfix/
cp mysql_virtual_sender_maps.cf /etc/postfix/
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# extmail config here
virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_transport = maildrop:
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service postfix restart
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cd /var/www/extsuite/extman/tools
./maildirmake.pl /home/domains/extmail.org/postmaster/Maildir
chown -R vuser:vgroup /home/domains/extmail.org
/usr/sbin/authtest -s login postmaster@extmail.org extmail
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/usr/local/mailgraph_ext/mailgraph-init start
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/var/www/extsuite/extman/daemon/cmdserver --daemon
echo "/usr/local/mailgraph_ext/mailgraph-init start" >> /etc/rc.d/rc.local
echo "/var/www/extsuite/extman/daemon/cmdserver -v -d" >> /etc/rc.d/rc.local
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0 4 * * * /var/www/extsuite/extman/tools/expireusers.pl -all postmaster@extmail.org
30 4 * * * /var/www/extsuite/extman/tools/reportusage.pl -all /home/domains postmaster@extmail.org
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yum install cyrus-sasl
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# smtpd related config
smtpd_recipient_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_non_fqdn_hostname,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_unauth_destination,
reject_unauth_pipelining,
reject_invalid_hostname,
# SMTP sender login matching config
smtpd_sender_restrictions =
permit_mynetworks,
reject_sender_login_mismatch,
reject_authenticated_sender_login_mismatch,
reject_unauthenticated_sender_login_mismatch
smtpd_sender_login_maps =
mysql:/etc/postfix/mysql_virtual_sender_maps.cf,
mysql:/etc/postfix/mysql_virtual_alias_maps.cf
# SMTP AUTH config here
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_security_options = noanonymous
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pwcheck_method: authdaemond
log_level: 3
mech_list: PLAIN LOGIN
authdaemond_path:/var/spool/authdaemon/socket
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perl -e 'use MIME::Base64; print encode_base64("postmaster\\@extmail.org")'
内容如下：cG9zdG1hc3RlckBleHRtYWlsLm9yZw==
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perl -e 'use MIME::Base64; print encode_base64("extmail")'
内容如下：ZXh0bWFpbA==
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然后本机测试：telnet localhost 25
其过程如下:
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
220 mail.extmail.org ESMTP Postfix - by extmail.org
ehlo demo.domain.tld << 输入内容
250-mail.extmail.org
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
auth login << 输入内容
334 VXNlcm5hbWU6
cG9zdG1hc3RlckBleHRtYWlsLm9yZw== << 输入内容
334 UGFzc3dvcmQ6
ZXh0bWFpbA== << 输入内容
235 2.0.0 Authentication successful
quit << 输入内容
221 2.0.0 Bye
最后出现235 Authentication Successful 表明认证成功了。
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yum install courier-imap
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vi /usr/lib/courier-imap/etc/imapd
修改内容如下：IMAPDSTART=NO
vi /usr/lib/courier-imap/etc/imapd-ssl
修改内容如下：IMAPDSSLSTART=NO
service courier-imap restart
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telnet localhost 110
其过程如下:
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
+OK Hello there.
user test@extmail.org << 输入内容
+OK Password required.
pass extmail << 输入内容
+OK logged in.
list << 输入内容
+OK POP3 clients that break here, they violate STD53.
.
quit << 输入内容
+OK Bye-bye.
Connection closed by foreign host.
注意:创建域名的时候如果报错:for column 'cansignup' at row 1
修改/var/www/extsuite/extman/libs/Ext/MgrApp/Domain.pm文件 198行 cansign改成can_signupmutt+msmtp发件无响应，查看日志：tail -200f /var/log/maillog 。
报错：fatal: open database /etc/aliases.db: No such file or directory，执行：newaliases 即可。
