安装之前添加postfix和maildrop相关的用户&用户组

groupadd postfix -g 1000

groupadd postdrop

useradd postfix -u 1000 -g postfix -G postdrop

groupadd vmail -g 1001

useradd vmail -u 1001 -g 1001

mkdir /home/mail

chown vmail:vmail /home/mail

chmod -R 775 /home/mail

./configure --prefix=/usr/local/courier-authlib --without-stdheaderdir --without-authuserdb --without-authpam --without-authldap --without-authpwd --without-authshadow --without-authvchkpw --without-authpgsql --with-authdaemonvar=/var/spool/authdaemon --without-authcustom --with-authmysql --with-mysql-libs=/usr/lib --ith-mysql-includes=/usr/include/mysql --with-redhat --with-authmysqlrc=/usr/local/courier-authlib/etc/authmysqlrc --with-mailuser=vmail --with-mailgroup=vmail --with-authdaemonrc=/usr/local/courier-authlib/etc/authdaemonrc CHOST="i686-pc-linux-gnu" CFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer" CXXFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer"

make

make install

1.如果courier-authlib安装到非标准位置（例如安装到/usr/local下），一定记得在./configure时增加--without-stdheaderdir，这样以后在编译Courier-IMAP和maildrop的时候，不用特别指定courier-authlib的库文件位置

2.投递过程出现如下错误:

May 30 16:08:27 microsea-work postfix/pipe[25422]: D822E210104: to=<microsea@microsea-work.com>, relay=maildrop, delay=1248, status=deferred (temporary failure. Command output: ERR: authdaemon: s_connect() failed: Permission denied /usr/local/bin/maildrop: Temporary authentication failure. )

说明编译authlib时没有指定maildrop的用户和组,加上--with-mailuser和--with-mailgroup 指定用户和组后重编译安装.

增加"/usr/local/courier-authlib/lib/courier-authlib"到"/etc/ld.so.conf"，并执行ldconfig命令。

vi /usr/local/courier-authlib/etc/authdaemonrc 

authmodulelist="authmysql"

authmodulelistorig="authmysql"

daemons=5

authdaemonvar=/var/spool/authdaemon

DEBUG_LOGIN=0

DEFAULTOPTIONS=""

LOGGEROPTS=""

vi /usr/local/courier-authlib/etc/authmysqlrc

MYSQL_SERVER            10.5.21.46

MYSQL_USERNAME          postfix

MYSQL_PASSWORD          postfix

MYSQL_SOCKET            /usr/local/mysql/data/mysql.sock

MYSQL_PORT              3306

MYSQL_OPT               0

MYSQL_DATABASE          postfix

MYSQL_USER_TABLE        mailbox

MYSQL_CRYPT_PWFIELD     password

MYSQL_CLEAR_PWFIELD     clear_password

MYSQL_UID_FIELD         1001

MYSQL_GID_FIELD         1001

MYSQL_LOGIN_FIELD       username

MYSQL_HOME_FIELD        '/home/mail'

MYSQL_NAME_FIELD        name

MYSQL_MAILDIR_FIELD maildir

MYSQL_QUOTA_FIELD quota

MYSQL_WHERE_CLAUSE active='1'

启动courier-authlib

/usr/local/courier-authlib/sbin/authdaemond start

2.安装 cyrus-sasl:

下载地址:

ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/

安装时最新版本2.1.22

删除以前的rpm包以及相关目录

rpm -e --nodeps cyrus-sasl-2.1.15 cyrus-sasl-plain-2.1.15 cyrus-sasl-md5-2.1.15 cyrus-sasl-devel-2.1.15

rm -rf /usr/lib/sasl

rm -rf /usr/lib/sasl2

./configure --prefix=/usr/local/cyrus-sasl --with-mysql=/usr/local/mysql --disable-sample --disable-saslauthd --isable-pwcheck --disable-cram --disable-digest --disable-krb4 --disable-gssapi --disable-anon --enable-plain --enable-login --enable-sql --disable-ntlm --disable-otp --disable-srp --disable-srp-setpass -with-authdaemond=/usr/local/courier-authlib/var/spool/authdaemon/socket --with-mysql-includes=/usr/local/mysql/include/ --with-mysql-libs=/usr/local/mysql/lib/

make

make install

ln -s /usr/local/cyrus-sasl/lib/sasl2 /usr/lib/sasl2

添加以下两行:

/usr/local/cyrus-sasl/lib/sasl2

/usr/local/cyrus-sasl/lib

到"/etc/ld.so.conf"，并执行ldconfig命令.

vi /usr/local/cyrus-sasl/lib/sasl2/smtpd.conf

pwcheck_method: authdaemond

log_level: 3

mech_list: PLAIN LOGIN

authdaemond_path:/var/spool/authdaemon/socket

注意，这个文件的编辑不要多写一个空格，否则会出现smtp验证不过的问题

3.安装postfix

下载地址:

http://www.postfix.org

下载VDA补丁,使postfix支持磁盘限额

http://web.onda.com.br/nadal/postfix/VDA/

目前postfix最新版本:2.2.10,VDA也要下载相应版本补丁.

tar xvzf postfix-2.2.10.tar.gz

gzip -d  postfix-2.2.10-vda.patch.gz

mv postfix-2.2.10-vda.patch postfix-2.2.10

chkconfig --level 2345 sendmail off

安装postfix之前添加相关的用户&用户组

groupadd postfix -g 1000

groupadd postdrop

useradd postfix -u 1000 -g postfix -G postdrop

groupadd vmail -g 1001

useradd vmail -u 1001 -g 1001

mkdir /home/mail

chown vmail:vmail /home/mail

chmod -R 775 /home/mail

打补丁

patch -p1 < postfix-2.2.10-vda.patch

make tidy

make -f Makefile.init makefiles 'CCARGS=-DUSE_SASL_AUTH -DHAS_MYSQL -I/usr/local/mysql/include -I/usr/local/cyrus-sasl/include/sasl/' 'AUXLIBS=-L/usr/lib/mysql -L/usr/local/cyrus-sasl/lib/sasl2 -lmysqlclient -lsasl2 -lz -lm'

make

make install

mv /etc/aliases /etc/aliases.old

ln -s /etc/postfix/aliases /etc/aliases

echo 'root: >/etc/postfix/aliases">admin@microsea-work.com'>>/etc/postfix/aliases

/usr/bin/newaliases

touch /etc/postfix/mysql_virtual_alias_maps.cf

touch /etc/postfix/mysql_virtual_domains_maps.cf

touch /etc/postfix/mysql_virtual_mailbox_maps.cf

touch /etc/postfix/mysql_virtual_limit_maps.cf

mv /usr/bin/mailq /usr/bin/mailq.orig

mv /usr/sbin/sendmail /usr/sbin/sendmail.orig

mv /usr/bin/newaliases /usr/bin/newaliases.orig

mv /usr/bin/newaliases.postfix /usr/bin/newaliases

mv /usr/sbin/sendmail.postfix /usr/sbin/sendmail

mv /usr/bin/mailq.postfix /usr/bin/mailq

vi /etc/postfix/main.cf

myhostname = mail.microsea-work.com

mydomain = microsea-work.com

myorigin = $mydomain

mydestination =

alias_maps = hash:/etc/aliases

home_mailbox = Maildir/              

#=====================MySQL=====================

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

virtual_mailbox_base = /home/mail

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

virtual_mailbox_limit = 102400000

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

virtual_minimum_uid = 1001

virtual_uid_maps = static:1001

virtual_gid_maps = static:1001

virtual_transport = virtual

#"virtual_gid_maps"和"virtual_uid_maps"是postfix用户的gid和uid， "virtual_minimum_uid"应当≤"virtual_uid_maps",

"virtual_mailbox_limit"是每个邮箱的大小.

#=====================Quota=====================

virtual_create_maildirsize = yes

virtual_mailbox_extended = yes

virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_limit_maps.cf

virtual_mailbox_limit_override = yes

virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please try again later.

virtual_overquota_bounce = yes

#virtual_trash_count=yes

#virtual_trash_name=.Trash

#====================SASL======================

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

#reject_rbl_client opm.blitzed.org,

#reject_rbl_client list.dsbl.org,

#reject_rbl_client bl.spamcop.net,

#reject_rbl_client sbl-xbl.spamhaus.org

smtpd_sasl_auth_enable = yes

smtpd_sasl_local_domain = $myhostname                                                                            

smtpd_sasl_security_options = noanonymous                                                                        

broken_sasl_auth_clients = yes                                                                                   

                                                                                                                

#=============================================                                                                   

mail_owner = postfix                                                                                             

mailq_path = /usr/bin/mailq                                                                                      

manpage_directory = /usr/local/man                                                                               

newaliases_path = /usr/bin/newaliases                                                                            

queue_directory = /var/spool/postfix                                                                             

readme_directory = no                                                                                            

sample_directory = /etc/postfix                                                                                  

sendmail_path = /usr/sbin/sendmail                                                                               

setgid_group = postdrop                                                                                          

unknown_local_recipient_reject_code = 550      

编辑cf配置文件

vi /etc/postfix/mysql_virtual_alias_maps.cf

user = postfix

password = postfix

hosts = localhost

dbname = postfix

table = alias

select_field = goto

where_field = address

additional_conditions = AND active = '1'

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

vi /etc/postfix/mysql_virtual_domains_maps.cf

user = postfix

password = postfix

hosts = localhost

dbname = postfix

table = domain

select_field = description

where_field = domain

additional_conditions = AND active = '1'

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

vi /etc/postfix/mysql_virtual_mailbox_maps.cf

user = postfix

password = postfix

hosts = localhost

dbname = postfix

table = mailbox

select_field = maildir

where_field = username

additional_conditions = AND active = '1'

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

vi /etc/postfix/mysql_virtual_limit_maps.cf

user = postfix

password = postfix

hosts = localhost

dbname = postfix

table = mailbox

select_field = quota

where_field = username

additional_conditions = AND active = '1'

启动和停止postfix服务:

/usr/sbin/postfix start

/usr/sbin/postfix stop

发信过程可能会出现:

May 18 16:19:51 bb06 postfix/cleanup[5371]: warning: connect to mysql server localhost: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

数据库连接失败造成,将/var/lib/mysql/mysql.sock link到你的mysql.sock文件即可.

4.编译安装安装Courier-IMAP

下载地址:

http://prdownloads.sourceforge.net/courier

目前最新版4.1.1

tar jvxf courier-imap-4.1.1.tar.bz2

./configure --prefix=/usr/local/courier-imap --with-redhat --enable-unicode --disable-root-check --with-trashquota --without-ipv6 CPPFLAGS='-I/usr/local/courier-authlib/include' COURIERAUTHCONFIG='/usr/local/courier-authlib/bin/courierauthconfig'

CPPFLAGS='-I/usr/local/courier-authlib/include'    如果编译courier-authlib没有安装在默认路径，必须指定这个，如果之前编译courier-authlib加了--without-stdheaderdir，就不需要指定了.

没有加COURIERAUTHCONFIG='/usr/local/courier-authlib/bin/courierauthconfig'会出现:

checking for courierauthconfig... no

configure: WARNING: === Courier authentication library not found.

configure: WARNING: === You need to download and install

configure: WARNING: === http://www.courier-mta.org/download.php#authlib first.

configure: WARNING: === If courier-authlib is installed in a non-default

configure: WARNING: === directory, set the COURIERAUTHCONFIG environment

configure: WARNING: === variable to the full path to the courierauthconfig

configure: WARNING: === binary and rerun this configure script.

configure: WARNING:

configure: error: courierauthconfig not found

export  COURIERAUTHCONFIG=/usr/local/courier-authlib/bin/courierauthconfig

再执行configure.

make

make install

cp /usr/local/courier-imap/etc/imapd.dist /usr/local/courier-imap/etc/imapd

cp /usr/local/courier-imap/etc/imapd-ssl.dist /usr/local/courier-imap/etc/imapd-ssl

cp /usr/local/courier-imap/etc/pop3d.dist /usr/local/courier-imap/etc/pop3d

cp /usr/local/courier-imap/etc/pop3d-ssl.dist /usr/local/courier-imap/etc/pop3d-ssl

配置Courier-IMAP，为用户提供pop3服务：

vi /usr/local/courier-imap/etc/pop3d

POP3DSTART=yes

vi /usr/local/courier-imap/etc/imapd

IMAPDSTART=YES

cp courier-imap.sysvinit /etc/rc.d/init.d/imapd

chmod 755 /etc/rc.d/init.d/imapd

chkconfig --add imapd

现在创建邮箱。

mkdir -p /home/mail

chown vmail.vmail /home/mail

su -s/bin/bash vmail

cd /home/mail

mkdir -p microsea-work.com/microsea

/usr/local/bin/maildirmake microsea-work.com/microsea/Maildir

5.安装maildrop

下载地址:http://internap.dl.sourceforge.net/sourceforge/courier/

目前最新版本:2.0.2

groupadd vmail -g 1001

useradd vmail -u 1001 -g 1001

tar jvxf maildrop-2.0.2.tar.bz2

ln -s /usr/local/courier-authlib/bin/courierauthconfig /usr/bin/courierauthconfig

./configure --enable-sendmail=/usr/sbin/sendmail --enable-trusted-users='root vmail' --enable-syslog=1 --enable-maildirquota --enable-maildrop-uid=1001 --enable-maildrop-uid=1001 --with-trashquota --with-dirsync

make

make install

注意源码安装的，将courierauthconfig 命令链接到/usr/bin里，假设装在：

/usr/local/courier-authlib/bin/courierauthconfig，则：

ln -s /usr/local/courier-authlib/bin/courierauthconfig /usr/bin/courierauthconfig

这样编译出来的maildrop才会ourier Authentication Library extension enabled.

maildrop -v

maildrop 2.0.2 Copyright 1998-2005 Double Precision, Inc.

GDBM extensions enabled.

Courier Authentication Library extension enabled.

Maildir quota extension enabled.

This program is distributed under the terms of the GNU General Public

License. See COPYING for additional information.

否则会出现:

May 19 09:19:14 bb06 postfix/pipe[8746]: 3707B298212: to=<root@bb06.com>, relay=maildrop, delay=0, status=bounced (user unknown. Command output: Invalid user specified. )

May 19 09:19:14 bb06 postfix/qmgr[6106]: 3707B298212: removed

说明maildrop没有编译支持ourier Authentication Library extension enabled.

6.编译安装postfixadmin

下载地址:

http://high5.net/postfixadmin/

目前最新版本是2.1.0

tar -zxvf postfixadmin-2.1.0.tgz

mv postfixadmin-2.1.0/ /home/httpd/html/postfixadmin

cd /home/httpd/html/postfixadmin/

INSTALL.TXT文件建议改文件属性:

  $ cd /usr/local/www/postfixadmin

  $ chmod 640 *.php *.css

  $ cd /usr/local/www/postfixadmin/admin/

  $ chmod 640 *.php .ht*

  $ cd /usr/local/www/postfixadmin/images/

  $ chmod 640 *.gif *.png

  $ cd /usr/local/www/postfixadmin/languages/

  $ chmod 640 *.lang

  $ cd /usr/local/www/postfixadmin/templates/

  $ chmod 640 *.tpl

  $ cd /usr/local/www/postfixadmin/users/

  $ chmod 640 *.php

设置完后无法打开网页,我再加上了read属性

chmod +r * -R

导入数据库

mysql -uroot -p  < DATABASE_MYSQL.TXT

访问：

http://域名/postfixadmin/

有些地方设置要手工改,比如新增用户时,maildir字段没有提供自定义,而且根据系统设置默认添加的内容都不能用.