安装企业级别的邮件服务器postfix extmail

#!/bin/bash

showmsg() {

clear

cat << "EOF"

This script is ExtMail server v0.0.2:

* Install Postfix/courier-imap CentOS5.x

* Install WebMail(extmail&extman)

Press Ctrl-C now if you want to exit

EOF

read -p "Press any key to continue..."

}

baseamp() {

 if [ "`uname -m`" == "x86_64" ]; then

    rpm -Uhv http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

 elif [ "`uname -m`" == "i686" ]; then

     rpm -Uhv http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm    

 fi

 #add EMOS repo

 wget http://autosetup1.googlecode.com/files/EMOS-Base.repo -O /etc/yum.repos.d/EMOS-Base.repo

 yum -y install httpd php mysql mysql-server php-mysql httpd-manual mod_ssl mod_perl mod_auth_mysql php-mcrypt php-gd php-adodb php-xml php-mbstring php-ldap php-pear php-xmlrpc libtool-ltdl libtool-ltdl-devel mysql-connector-odbc mysql-devel libdbi-dbd-mysql

 chkconfig httpd on

 chkcofnig mysqld on

 /etc/init.d/mysqld restart

 /etc/init.d/httpd restart

}

postfixinstall(){

 yum --disablerepo=*  --enablerepo=EMOS-base install postfix -y

 #configure postfix

 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

 #stop sendmail

 /etc/init.d/sendmail stop

 chkconfig sendmail off

 #change mta

 alternatives --set mta /usr/sbin/sendmail.postfix

 chkconfig postfix on

 /etc/init.d/postfix restart

 #configure main.cf

 echo '#hostname' >>/etc/postfix/main.cf

 postconf -e 'mynetworks = 127.0.0.1'

 postconf -e "myhostname = `hostname`"

 postconf -e 'mydestination = $mynetworks $myhostname'

 echo '# banner' >>/etc/postfix/main.cf

 postconf -e 'mail_name = Postfix - by AutoMail'

 postconf -e 'smtpd_banner = $myhostname ESMTP $mail_name'

 echo '# response immediately' >>/etc/postfix/main.cf

 postconf -e 'smtpd_error_sleep_time = 0s'

 echo '# Message and return code control' >>/etc/postfix/main.cf

 postconf -e 'message_size_limit = 5242880'

 postconf -e 'mailbox_size_limit = 5242880'

 postconf -e 'show_user_unknown_table_name = no'

 echo '# Queue lifetime control' >>/etc/postfix/main.cf

 postconf -e 'bounce_queue_lifetime = 1d'

 postconf -e 'maximal_queue_lifetime = 1d'

}

maildropinstall(){

 yum -y --disablerepo=*  --enablerepo=EMOS-base install maildrop

 echo 'maildrop   unix        -       n        n        -        -        pipe' >>/etc/postfix/master.cf

 echo '  flags=DRhu user=vuser argv=maildrop -w 90 -d ${user}@${nexthop} ${recipient} ${user} ${extension} {nexthop}' >>/etc/postfix/master.cf

 echo '#maildrop only one' >>/etc/postfix/main.cf

 postconf -e 'maildrop_destination_recipient_limit = 1'

}

courier(){

 if [ "`uname -m`" == "x86_64" ]; then

    #wget http://www.hajo.net/pub/Linux/MyRepos/CentOS5.2/x86_64/courier-authlib-0.62.2-1.x86_64.rpm

    #wget http://www.hajo.net/pub/Linux/MyRepos/CentOS5.2/x86_64/courier-authlib-mysql-0.62.2-1.x86_64.rpm

    #wget http://www.hajo.net/pub/Linux/MyRepos/CentOS5.2/x86_64/courier-authlib-devel-0.62.2-1.x86_64.rpm

    yum remove -y courier-authlib-0.57-2hzq

    wget http://autosetup1.googlecode.com/files/courier-authlib-0.62.2-1.x86_64.rpm

    wget http://autosetup1.googlecode.com/files/courier-authlib-devel-0.62.2-1.x86_64.rpm

    wget http://autosetup1.googlecode.com/files/courier-authlib-mysql-0.62.2-1.x86_64.rpm

    rpm -Uvh courier*

    yum -y --disablerepo=*  --enablerepo=EMOS-base install maildrop

 elif [ "`uname -m`" == "i686" ]; then

    yum -y --disablerepo=*  --enablerepo=EMOS-base install courier-authlib courier-authlib-mysql courier-authlib-devel

 fi

 wget http://autosetup1.googlecode.com/files/authmysqlrc -O /etc/authlib/authmysqlrc

 wget http://autosetup1.googlecode.com/files/authdaemonrc -O /etc/authlib/authdaemonrc

 chmod 755 /var/spool/authdaemon/

}

saslinstall(){

 rpm -e cyrus-sasl --nodeps

 yum -y --disablerepo=* --enablerepo=EMOS-base install cyrus-sasl cyrus-sasl-plain

cat >>/etc/postfix/main.cf<<PEOF

# 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

PEOF

if [ "`uname -m`" == "x86_64" ]; then

cat >/usr/lib64/sasl2/smtpd.conf<<SEOF

pwcheck_method: authdaemond

log_level: 3

mech_list: PLAIN LOGIN

authdaemond_path:/var/spool/authdaemon/socket

SEOF

elif [ "`uname -m`" == "i686" ]; then

cat >/usr/lib/sasl2/smtpd.conf<<SEOF

pwcheck_method: authdaemond

log_level: 3

mech_list: PLAIN LOGIN

authdaemond_path:/var/spool/authdaemon/socket

SEOF

fi

 #

 service postfix restart

}

imapinstall(){

 yum -y --disablerepo=* --enablerepo=EMOS-base install courier-imap

 #configure imap

 sed -i 's/IMAPDSTART=YES/IMAPDSTART=NO/g' /usr/lib/courier-imap/etc/imapd

 sed -i 's/IMAPDSSLSTART=YES/IMAPDSSLSTART=NO/g' /usr/lib/courier-imap/etc/imapd-ssl

 /etc/init.d/courier-imap restart

}

extinstall(){

#confgiure httpd

cat >>/etc/httpd/conf/httpd.conf<<HEOF

NameVirtualHost *:80

Include conf/vhost_*.conf

HEOF

cat >/etc/httpd/conf/vhost_automail.conf<<HEOF

# VirtualHost for ExtMail Solution

<VirtualHost *:80>

ServerName mail.extmail.org

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>

HEOF

#install extmail

 yum -y --disablerepo=*  --enablerepo=EMOS-base install extsuite-webmail

cd /var/www/extsuite/extmail

cp webmail.cf.default webmail.cf

#configure webmail.cf

sed -i 's#SYS_MYSQL_USER = db_user#SYS_MYSQL_USER = extmail#g' webmail.cf

sed -i 's#SYS_MYSQL_PASS = db_pass#SYS_MYSQL_PASS = extmail#g' webmail.cf

chown -R vuser:vgroup /var/www/extsuite/extmail/cgi/

#install extman

 yum -y --disablerepo=* --enablerepo=EMOS-base install extsuite-webman

chown -R vuser:vgroup /var/www/extsuite/extman/cgi/

mkdir -p /var/www/extsuite/extman/tmp

chown -R vuser:vgroup /var/www/extsuite/extman/tmp

sed -i 's#SYS_SESS_DIR = /tmp/extman/#SYS_SESS_DIR = /var/www/extsuite/extman/tmp/#g' /var/www/extsuite/extman/webman.cf

#close Verification code

sed -i 's/SYS_CAPTCHA_ON = 1/SYS_CAPTCHA_ON = 0/g' /var/www/extsuite/extman/webman.cf

#add mysql user

mysql -uroot -e 'GRANT ALL ON *.* TO extmail@'localhost' IDENTIFIED BY "extmail";'

mysql -uroot -e 'flush privileges;'

#configure postfix mysql

mysql -u root < /var/www/extsuite/extman/docs/extmail.sql

mysql -u root < /var/www/extsuite/extman/docs/init.sql

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/

#configure postfix main.cf

echo '# extmail config here' >>/etc/postfix/main.cf

postconf -e 'virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf'

postconf -e 'virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf'

postconf -e 'virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf'

postconf -e 'virtual_transport = maildrop:'

service postfix restart

#create mail domain

cd /var/www/extsuite/extman/tools

./maildirmake.pl /home/domains/extmail.org/postmaster/Maildir

chown -R vuser:vgroup /home/domains/extmail.org

/usr/local/mailgraph_ext/mailgraph-init start

/var/www/extsuite/extman/daemon/cmdserver --daemon

#add rc.local

echo "/usr/local/mailgraph_ext/mailgraph-init start" >> /etc/rc.local

echo "/usr/local/mailgraph_ext/qmonitor-init start" >> /etc/rc.local

echo "/var/www/extsuite/extman/daemon/cmdserver --daemon" >>/etc/rc.local

}

showend(){

/etc/init.d/httpd restart

/etc/init.d/postfix restart

/etc/init.d/courier-authlib restart

/etc/init.d/courier-imap restart

clear

cat << "EOF"

This script is ExtMail server v0.0.2:

* Install Postfix/courier-imap CentOS5.x

* Mysql:[root:null] [extmail:extmail]

* Authtest:/usr/sbin/authtest -s login [email protected] extmail

* Test doc:http://autosetup1.googlecode.com/files/test%20mail.txt

* Extmail:http://0.0.0.0/extmail/ [u:postmaster p:extmail d:extmail.org]

* Extman:http://0.0.0.0/extman/  [u:[email protected] p:extmail*123* d:extmail.org]

EOF

}

main(){

if [ $(id -u) != "0" ]; then

   printf "Error: You must be root to run this script!\n"

   exit 1

fi

showmsg

baseamp

postfixinstall

maildropinstall

courier

saslinstall

imapinstall

extinstall

showend

}

main