postfix完整搭建.doc

搭建Postfix邮件服务器1 将sendmail服务停止rootmail # service sendmail stop /停止sendmail服务Shutting down sm-client: OK Shutting down sendmail: OK 2 设置主机名为rootlocalhost Server#vim /etc/sysconfig/networkHOSTNAME= /主机名rootlocalhost Server#reboot /重启系统使修改生效3 安装postfix和bind ，配置dnsrootlocalhost Server# rpm -ivh postfix-2.3.3-2.1.el5_2.i386.rpmrootmail Server # rpm -ivh postfix-2.3.3-2.1.el5_2.i386.rpmrootmail Server# rpm -ivh bind-9.3.6-4.P1.el5_4.2.i386.rpmWarning: bind-9.3.6-4.P1.el5_4.2.i386.rpm: Header V3 DSA signature: NOKEY, keyD 37017186Preparing. # 100% 1:bind # 100%rootmail Server# rpm -ivh bind-chroot-9.3.6-4.P1.el5_4.2.i386.rpmwarning: bind-chroot-9.3.6-4.P1.el5_4.2.i386.rpm: Header V3 DSA signature: NOK, key ID 37017186Preparing. # 100% 1:bind-chroot # 100%rootmail # cp /usr/share/doc/bind-9.3.6/sample/etc/named.conf /var/named/chroot/etc/rootmail # vim /var/named/chroot/etc/named.confoptions directory /var/named; ;zone type master; file .zone; ;rootmail#cp /usr/share/doc/bind-9.3.6/sample/var/named/localhost.zone /var/named/chroot/var/named/cyq. com.zonerootmail # vim /var/named/chroot/var/named/.zone /设置dns IN NS .linux IN A 04. IN MX 10 .mail IN CNAME .rootmail # service named startStarting named: OK rootmail # chkconfig named onrootmail # host /尝试dns解析 is an alias for has address 03rootmail # nslookup Server: Address: #53 canonical name = .Name: Address: 034 配置postfixrootmail # vim /etc/postfix/main.cfmyhostname = mydomain = myorigin = $mydomaininet_interfaces = allmydestination = $myhostname, $mydomainmynetworks = , /8relay_domains = wq退出5 在postfix 配置虚拟别名#virtualvirtual_alias_domains = virtual_alias_maps = hash:/etc/postfix/virtual /在main.cf文件中写入这两天rootmail # vim /etc/postfix/virtual /配置virtualrootmail # postfix reloadpostfix/postfix-script: refreshing the Postfix mail systemrootmail # vim /etc/postfix/main.cfalias_maps = hash:/etc/aliasesalias_database = hash:/etc/aliases /检查postfix配置文件中有这两条rootmail # vim /etc/aliases /配置用户别名mail: mail,mail1,mail2,mail3rootmail # postalias /etc/aliasesrootmail # postfix reloadpostfix/postfix-script: refreshing the Postfix mail system6 配置smtprootmail # rpm -qa | grep saslcyrus-sasl-plain-2.1.22-5.el5_4.3cyrus-sasl-lib-2.1.22-5.el5_4.3cyrus-sasl-2.1.22-5.el5_4.3rootmail # saslauthd -vsaslauthd 2.1.22authentication mechanisms: getpwent kerberos5 pam rimap shadow ldaprootmail # vim /etc/sysconfig/saslauthdMECH=shadow /将认证方式改为shadowrootmail # /etc/init.d/saslauthd startStarting saslauthd: OK rootmail # chkconfig -level 35 saslauthd onrootmail # useradd mail1 /创建一个mail1用户，用来测试rootmail # passwd mail1Changing password for user mail1.New UNIX password:BAD PASSWORD: it is too simplistic/systematicRetype new UNIX password:passwd: all authentication tokens updated successfully.rootmail # testsaslauthd -u mail1 -p 1234560: OK Success. /验证成功在main.cf 中加入如下配置。smtpd_sasl_auth_enable = yessmtpd_sasl_local_domain = smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated, reject_unauth_destinationbroken_sasl_auth_clients = yessmtpd_client_restrictions = permit_sasl_authenticatedsmtpd_sasl_security_options = noanonymousrootmail # postfix reload /重新加载postfixrootmail # telnet 25 /测试Trying 04.Connected to (04).Escape character is .220 ESMTP Postfixehlo 250-PIPELINING250-SIZE 10240000250-VRFY250-ETRN250-AUTH PLAIN LOGIN250-AUTH=PLAIN LOGIN250-ENHANCEDSTATUSCODES250-8BITMIME250 DSNquit221 2.0.0 ByeConnection closed by foreign host. /测试成功7 安装和配置dovecotrootmail Server# rpm -ivh perl-DBI-1.52-2.el5.i386.rpmwarning: perl-DBI-1.52-2.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:perl-DBI # 100%rootmail Server# rpm -ivh mysql-5.0.77-4.el5_4.2.i386.rpmwarning: mysql-5.0.77-4.el5_4.2.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:mysql # 100%rootmail Server# rpm -ivh dovecot-1.0.7-7.el5.i386.rpmwarning: dovecot-1.0.7-7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: Failed dependencies: libpq.so.4 is needed by dovecot-1.0.7-7.el5.i386rootmail Server#rootmail Server# rpm -ivh postgresql-libs-8.1.18-2.el5_4.1.i386.rpmwarning: postgresql-libs-8.1.18-2.el5_4.1.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:postgresql-libs # 100%rootmail Server# rpm -ivh dovecot-1.0.7-7.el5.i386.rpmwarning: dovecot-1.0.7-7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:dovecot # 100%rootmail # vim /etc/dovecot.confprotocols = pop3 pop3s protocol pop3 listen = *:10100# . rootmail # service dovecot start启动 Dovecot Imap： 确定rootmail # chkconfig dovecot on8 dovecot 服务安装于配置rootmail Server# rpm -ivh perl-DBI-1.52-2.el5.i386.rpmwarning: perl-DBI-1.52-2.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:perl-DBI # 100%rootmail Server# rpm -ivh mysql-5.0.77-4.el5_4.2.i386.rpmwarning: mysql-5.0.77-4.el5_4.2.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:mysql # 100%rootmail Server# rpm -ivh dovecot-1.0.7-7.el5.i386.rpmwarning: dovecot-1.0.7-7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: Failed dependencies: libpq.so.4 is needed by dovecot-1.0.7-7.el5.i386rootmail Server#rootmail Server# rpm -ivh postgresql-libs-8.1.18-2.el5_4.1.i386.rpmwarning: postgresql-libs-8.1.18-2.el5_4.1.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:postgresql-libs # 100%rootmail Server# rpm -ivh dovecot-1.0.7-7.el5.i386.rpmwarning: dovecot-1.0.7-7.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:dovecot # 100%rootmail Server#rootmail Server# cdrootmail # vim /etc/dovecot.confrootmail # service dovecot start启动 Dovecot Imap： 确定rootmail # chkconfig dovecot onrootmail #9 cyrus-imapd服务安装于配置rootmail Server# rpm -ivh cyrus-imapd-perl-2.3.7-7.el5_4.3.i386.rpmwarning: cyrus-imapd-perl-2.3.7-7.el5_4.3.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186error: failed to stat /media/RHEL_5.5 i386 DVD: 没有那个文件或目录Preparing. # 100% 1:cyrus-imapd-perl # 100%rootmail Server#rootmail Server# rpm -ivh cyrus-imapd-utils-2.3.7-7.el5_4.3.i386.rpmrootmail Server# rpm -ivh db4-utils-4.3.29-10.el5.i386.rpmrootmail Server# rpm -ivh lm_sensors-2.10.7-9.el5.i386.rpmrootmail Server# rpm -ivh cyrus-imapd-2.3.7-7.el5_4.3.i386.rpmrootmail Server# rpm -ivh cyrus-imapd-devel-2.3.7-7.el5_4.3.i386.rpmrootmail # vim /etc/postfix/main.cf /修改以下文件mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtprootmail # service cyrus-imapd restart正在关闭 cyrus-imapd： 确定导出 cyrus-imapd 数据库： 确定导入 cyrus-imapd 数据库： 确定启动 cyrus-imapd： 确定rootmail # chkconfig cyrus-imapd onrootmail # chkconfig -list cyrus-imapdcyrus-imapd 0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭10 添加用户，并设置用户邮箱rootmail # passwd cyrusChanging password for user cyrus.New UNIX password:BAD PASSWORD: it is too simplistic/systematicRetype new UNIX password:passwd: all authentication tokens updated successfully.rootmail # cat /etc/shadowmail1:$1$QnL01QC.$LNczdCW9f3buqoxcRiRpk.:14772:0:99999:7: /shadowdovecot:!:14772:cyrus:$1$/8WvEEC8$6KVzTAY7ByqSyMRzMQkmS/:14772:mail2:$1$HX.I.cOD$F.N2yM8VbbRyCVdynWf2K.:14772:0:99999:7:mail3:$1$gaE/q13U$lWKOj7d.aKeSW4ZuyvXKM0:14772:0:99999:7:mail4:$1$d.mlgRGf$hvaDYlOLY331C6MqBXpyD1:14772:0:99999:7:rootmail # /usr/bin/cyradm -u cyrus localhost /创建用户邮箱IMAP Password: localhost.localdomain createmailbox user.mail1localhost.localdomain createmailbox user.mail1.Sendlocalhost.localdomain createmailbox user.mail1.Trashl