postfix 源码centos7上搭建及错误提示---亲测

系统：CentOS Linux release 7.3.1611 (Core)   最小安装

软件：postfix-3.2.0+MySQL-5.6.36（最好选择5.1版本）+Nginx+dovecot-1:2.2.10+courier-authlib-0.66.2

      1     setenforce 0

      8    systemctl stop firewalld
   9   vi /etc/selinux/config 
   10  yum install -y wget
   11  wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
   12  rpm -ivh mysql-community-release-el7-5.noarch.rpm 
   13  wget http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
   14  rpm -ivh epel-release-latest-7.noarch.rpm
   15  yum install nginx vim gcc gcc-c++ openssl openssl-devel db4-devel ntpdate mysql mysql-devel mysql-server bzip2 php-mysql cyrus-sasl-md5 perl-GD perl-DBD-MySQL perl-GD perl-CPAN perl-CGI perl-CGI-Session cyrus-sasl-lib cyrus-sasl-plain cyrus-sasl cyrus-sasl-devel libtool-ltdl-devel telnet mail libicu-devel

   16  yum remove postfix -y

   17  userdel postfix

   18  groupdel postdrop

   19  groupadd -g 2525 postfix

   20  useradd -g postfix -u 2525 -s /sbin/nologin -M postfix

   21  groupadd -g 2526 postdrop

   22  useradd -g postdrop -u 2526 -s /sbin/nologin -M postdrop

   25  yum install lrzsz

   27  tar zxvf postfix-3.2.0.tar.gz

   28  cd postfix-3.2.0

   29  make makefiles 'CCARGS=-DHAS_MYSQL -I/usr/include/mysql -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl -DUSE_TLS ' 'AUXLIBS=-L/usr/lib64/mysql -lmysqlclient -lz -lrt -lm -L/usr/lib64/sasl2 -lsasl2   -lssl -lcrypto'

   30  make

   31  make install

注意：tempdir: [/root/postfix-3.0.1] /tmp/extmail 这一项要更改，其他项默认

   32  chown -R postfix:postdrop /var/spool/postfix

   33  chown -R postfix:postdrop /var/lib/postfix/

   34  chown root /var/spool/postfix

   35  chown -R root /var/spool/postfix/pid

   36  vi /etc/postfix/main.cf

myhostname = mail.everyoo.com        //设置主机名

mydomain = everyoo.com        //指定域名

myorigin = $mydomain        //指明发件人所在的域名

inet_interfaces =         //all指定postfix系统监听的网络接口

mydestination = $myhostname, localhost.$mydomain, localhost,$mydomain        //指定postfix接收邮件时收件人的域名 [使用虚拟域需要禁用]

mynetworks_style = host        //指定信任网段类型

mynetworks = 192.168.1.0/24, 127.0.0.0/8        //指定信任的客户端

relay_domains = $mydestination        //指定允许中转邮件的域名

alias_maps = hash:/etc/aliases        //设置邮件的别名

   37  yum install -y  dovecot dovecot-mysql

   38  cd /etc/dovecot/

   39  vi dovecot.conf

protocols = imap pop3

!include conf.d/*.conf

listen = *

base_dir = /var/run/dovecot/

   40  cd conf.d/

   41  vi 10-auth.conf

disable_plaintext_auth = no

   42  vi 10-mail.conf

mail_location = maildir:~/Maildir

mail_location = maildir:/var/mailbox/%d/%n/Maildir

mail_privileged_group = mail

   43  vi 10-ssl.conf

ssl = no

   44  vi 10-logging.conf

log_path = /var/log/dovecot.log

info_log_path = /var/log/dovecot.info

   45  cp auth-sql.conf.ext auth-sql.conf

   46  vi auth-sql.conf

args = /etc/dovecot/dovecot-sql.conf.ext 中.ext去掉，一共两处

   47  vi /etc/dovecot-mysql.conf

driver = mysql

connect = host=localhost dbname=extmail user=extmail password=extmail

default_pass_scheme = CRYPT

password_query = SELECT username AS user,password AS password FROM mailbox WHERE username = '%u'

user_query = SELECT maildir, uidnumber AS uid, gidnumber AS gid FROM mailbox WHERE username = '%u'

   48  cd ~

   49  wget https://sourceforge.net/projects/courier/files/authlib/0.66.2/courier-authlib-0.66.2.tar.bz2

   54  wget https://sourceforge.net/projects/courier/files/courier-unicode/1.2/courier-unicode-1.2.tar.bz2

   55  tar xf courier-unicode-1.2.tar.bz2  先安装这个软件，再courier-authlib，不然会报错

   56  cd courier-unicode-1.2

   57  ./configure

   58  make && make install

   59  cd ..

   60  cd courier-authlib-0.66.2

   61  ./configure --prefix=/usr/local/courier-authlib     --sysconfdir=/etc     --without-authpam     --without-authshadow     --without-authvchkpw     --without-authpgsql     --with-authmysql     --with-mysql-libs=/usr/lib64/mysql     --with-mysql-includes=/usr/include/mysql     --with-redhat     --with-authmysqlrc=/etc/authmysqlrc     --with-authdaemonrc=/etc/authdaemonrc     --with-mailuser=postfix

   62  make && makeinstall

   63  make install

   64   chmod 755 /usr/local/courier-authlib/var/spool/authdaemon

   65  cp /etc/authdaemonrc.dist  /etc/authdaemonrc

   66  cp /etc/authmysqlrc.dist  /etc/authmysqlrc

   67  vi /etc/authdaemonrc

authmodulelist="authmysql"

authmodulelistorig="authmysql"

   69  mv /etc/authmysqlrc /etc/authmysqlrc.bak

   70  vi /etc/authmysqlrc

MYSQL_SERVER            localhost

MYSQL_USERNAME          extmail

MYSQL_PASSWORD          extmail

MYSQL_SOCKET            /var/lib/mysql/mysql.sock

MYSQL_PORT               3306

MYSQL_DATABASE          extmail

MYSQL_USER_TABLE        mailbox

MYSQL_CRYPT_PWFIELD     password

DEFAULT_DOMAIN          test.com

MYSQL_UID_FIELD         '2525'

MYSQL_GID_FIELD         '2525'

MYSQL_LOGIN_FIELD       username

MYSQL_HOME_FIELD        concat('/var/mailbox/',homedir)

MYSQL_NAME_FIELD        name

MYSQL_MAILDIR_FIELD     concat('/var/mailbox/',maildir)

   71  cp courier-authlib.sysvinit /etc/init.d/courier-authlib

   72  chmod +x /etc/init.d/courier-authlib

   73  chkconfig --add courier-authlib

   74  chkconfig courier-authlib on

   75  echo "/usr/local/courier-authlib/lib/courier-authlib" >> /etc/ld.so.conf.d/courier-authlib.conf

   76  ldconfig

   77  service courier-authlib start

   78  vi /usr/lib64/sasl2/smtpd.conf

pwcheck_method: authdaemond

log_level: 3

mech_list: PLAIN LOGIN

authdaemond_path:/usr/local/courier-authlib/var/spool/authdaemon/socket

   79  vi /etc/postfix/main.cf

##postfix支持SMTP##

smtpd_sasl_auth_enable = yes

smtpd_sasl_local_domain = ''

smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination

broken_sasl_auth_clients=yes

smtpd_client_restrictions = permit_sasl_authenticated

smtpd_sasl_security_options = noanonymous

##postfix支持虚拟用户##

virtual_mailbox_base = /var/mailbox

virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf

virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf

virtual_alias_domains =

virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf

virtual_uid_maps = static:2525

virtual_gid_maps = static:2525

virtual_transport = virtual

   80  cd ~

   81  rz

   82  mkdir -p /var/www/extsuite

   83  tar xf extmail-1.2.tar.gz -C /var/www/extsuite/

   84  mv /var/www/extsuite/extmail-1.2/ /var/www/extsuite/extmail

   85  cd /var/www/extsuite/extmail

   86  cp webmail.cf.default webmail.cf

   87  vi webmail.cf

SYS_SESS_DIR = /tmp/extmail

SYS_UPLOAD_TMPDIR = /tmp/extmail/upload

SYS_USER_LANG = zh_CN

SYS_MIN_PASS_LEN = 8

SYS_MAILDIR_BASE = /var/mailbox

SYS_MYSQL_USER = extmail

SYS_MYSQL_PASS = extmail

SYS_MYSQL_DB = extmail

SYS_MYSQL_HOST = localhost

SYS_MYSQL_SOCKET = /var/lib/mysql/mysql.sock

SYS_MYSQL_TABLE = mailbox

SYS_MYSQL_ATTR_USERNAME = username

SYS_MYSQL_ATTR_DOMAIN = domain

SYS_MYSQL_ATTR_PASSWD = password

SYS_AUTHLIB_SOCKET = /usr/local/courier-authlib/var/spool/authdaemon/socket

   88  mkdir -p /tmp/extmail/upload

   89  chown -R postfix.postfix /tmp/extmail/

   90  cd ~

   91  tar xf extman-1.1.tar.gz -C /var/www/extsuite/

   92  cd /var/www/extsuite/

   93  mv extman-1.1/ extman

   94  cd extman/

   95  cp webman.cf.default webman.cf

   96  chown -R postfix.postfix /var/www/extsuite/extman/cgi/

   97  chown -R postfix.postfix /var/www/extsuite/extmail/cgi/

   98  cd docs/

   99  vi extmail.sql注意把TYPE该为ENGINE 共有5处

ps：这个步骤很关键，MySQL版本不要选最新5.7，我之前测试n回，修改了type和password字段导入后，导致extam登陆无法认证！！！所以最好的版本应该是5.1之前的！特此提醒大家，别走冤枉路！！

以下是初次配置mysql，并设置密码 

  100  service mysql start

  101  mysql

  102  mysql -uroot -p

  103  mysql -uroot < extmail.sql 报错：

ERROR 1364 (HY000) at line 31: Field 'ssl_cipher' doesn't have a default value

  105  vi /etc/my.cnf

#sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES   注释该行！！

  106  service mysqld restart

  107  mysql -uroot -p < extmail.sql

  108  mysql -uroot -p < init.sql

  109  mysql -uroot -p 查看是否导入

  110  cd /var/www/extsuite/extman/docs/

  111  cp mysql_virtual_* /etc/postfix/

  112  mkdir /tmp/extman

  113  chown -R postfix.postfix /tmp/extman/

  114  cd ~

  115  service postfix restart

  116  vi /etc/init.d/postfix

太长了，详见：http://mysky0708.blog.51cto.com/474802/1925221

  117  chmod +x /etc/init.d/postfix

  118  chkconfig --add postfix

  119  chkconfig postfix on

  120  service postfix start

  121  service dovecot start

  122  ss -tnluo | grep :25

  123  ps aux | grep dovecot

  125  service saslauthd start

  126  ps aux | grep saslauthd

以下是测试步骤，十分重要！！！

  127  /usr/local/courier-authlib/sbin/authtest -s login postmaster@extmail.org extmail

  128  mkdir /var/mailbox

  129  chown -R postfix.postfix /var/mailbox/

  130  printf   "postmaster@extmail.org" | openssl base64

  131  printf   "extmail" | openssl base64

  132  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.daen.com ESMTP Postfix

auth login

334 VXNlcm5hbWU6

cG9zdG1hc3RlckBleHRtYWlsLm9yZw==

334 UGFzc3dvcmQ6

ZXh0bWFpbA==

235 2.7.0 Authentication successful     //成功

quit

221 2.0.0 Bye

Connection closed by foreign host.

  133  vi /var/www/extsuite/extmail/dispatch-init

SU_UID=postfix

SU_GID=postfix

  134  /var/www/extsuite/extmail/dispatch-init start

Starting extmail FCGI server...

  135  /var/www/extsuite/extman/daemon/cmdserver -v -d

loaded ok

  136  vi /etc/nginx/conf.d/extmail.conf

server {

   listen       8080;

   server_name  mail.everyoo.com;

   index index.html index.htm index.php index.cgi;

   root  /var/www/extsuite/extmail/html/;

   location /extmail/cgi/ {

             fastcgi_pass          127.0.0.1:8888;

             fastcgi_index         index.cgi;

             fastcgi_param  SCRIPT_FILENAME   /var/www/extsuite/extmail/cgi/$fastcgi_script_name;

             include               fcgi.conf;

        }

        location  /extmail/  {

             alias  /var/www/extsuite/extmail/html/;

        }

        location /extman/cgi/ {

             fastcgi_pass          127.0.0.1:8888;

             fastcgi_index         index.cgi;

             fastcgi_param  SCRIPT_FILENAME   /var/www/extsuite/extman/cgi/$fastcgi_script_name;

             include            fcgi.conf;

        }

        location /extman/ {

             alias  /var/www/extsuite/extman/html/;

        }

      access_log  /var/log/extmail_access.log;

}

  137  vi /etc/nginx/fcgi.conf

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;

fastcgi_param  SERVER_SOFTWARE    nginx;

fastcgi_param  QUERY_STRING       $query_string;

fastcgi_param  REQUEST_METHOD     $request_method;

fastcgi_param  CONTENT_TYPE       $content_type;

fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;

fastcgi_param  REQUEST_URI        $request_uri;

fastcgi_param  DOCUMENT_ROOT      $document_root;

fastcgi_param  SERVER_PROTOCOL    $server_protocol;

fastcgi_param  REMOTE_ADDR        $remote_addr;

fastcgi_param  REMOTE_PORT        $remote_port;

fastcgi_param  SERVER_ADDR        $server_addr;

fastcgi_param  SERVER_PORT        $server_port;

fastcgi_param  SERVER_NAME        $server_name;

  138  wget http://www.cpan.org/authors/id/M/MH/MHARNISCH/Unix-Syslog-1.1.tar.gz

此软件不安装就会提示 unix::syslog not found,pleases install it first!

  139  tar xf Unix-Syslog-1.1.tar.gz

  141  cd Unix-Syslog-1.1

  142  perl Makefile.PL

  143  make && make install

  144  make install

  145  setenforce 0

  146  systemctl stop firewalld

  147  service nginx start

  148  service nginx status

登陆地址测试：extman的登录账户为root@extmail.org密码为extmail*123*

  149  cd ~

经测试，其他功能可用，只有日志图形不显示，解决如下 

  152  yum -y install perl-Time-HiRes perl-Time-HiRes-Value perl-File-Tail  rrdtool rrdtool-perl

  155  yum install libpng

  157  /var/www/extsuite/extman/addon/mailgraph_ext/mailgraph-init start 启动失败，解决如下：

  158  mkdir /usr/local/mailgraph_ext

  159  cp /var/www/extsuite/extman/addon/mailgraph_ext/mailgraph_ext.pl /usr/local/mailgraph_ext/

  160  cp /var/www/extsuite/extman/addon/mailgraph_ext/qmonitor.pl /usr/local/mailgraph_ext/

  161  /var/www/extsuite/extman/addon/mailgraph_ext/mailgraph-init start

  164  /var/www/extsuite/extman/addon/mailgraph_ext/qmonitor.pl start &

OK！！再刷新测试！！再配置虚拟用户权限分配管理！

我参考了以下两篇文章：

http://blog.csdn.net/skykingf/article/details/45478651

http://charlie928.blog.51cto.com/3741218/1433169

http://lxsym.blog.51cto.com/1364623/498913/