安装邮件系统详解EMOSEXTMAIL(含故障排除).docVIP

一、 安装emos系统。1、 下载emos1.5的ISO文件。以光盘影像形式刻录在光盘上。2、 安装光盘系统，参考文档：/blog/static/7355771020103515222334/安装方法和CentOS差不多分区可以在安装时一并把网络配置好，当然也可以在安装后再配置GW和DNS也不要忘记设置了要安装附加的软件吗？安装完成，reboot设置域名设置FQDN名限制邮件大小选择数据库类型Webman/DSPAM root 密码MySQL/Dspam root密码选择反垃圾邮件软件是否装入DSPAM 预体验数据？开启TLS选择服务器类型安装配置信息，如果需要进行修改，点No；否则Yes进入安装安装结束，输入地址即可登陆二、 升级yum -y upgrade三、 升级emos的组件3、 备份extmail,extmanshell# service httpd stop# cd /var/www/extsuite# mv extmail extmail.bak# mv extman extman.bak4、 升级extmail1.2 和 extman1.1 。参考地址：/forum/thread-17579-1-1.htmla、 下载最新版本extmail1.2 和 extman1.1，使用updatecf.pl 程序升级extmail/extman ，此脚本从旧配置文件中读取参数，再替换新配置文件的参数。如果有新的参数将会保留默认值，以保正程序不会出错。b、 配置extman最新版本： （新建文件夹/root/src，先上传升级文件到/root/src下）shell# cd /var/www/extsuite# tar -zxvf /root/src/extman-1.1.tar.gz# mv extman-1.1 extman# cd extman# chmod +x ./contrib/updatecf.pl# ./contrib/updatecf.pl start -old=./extman.bak/webman.cf -def=./webman.cf.default ./webman.cfc、 配置extmail最新版本： shell# cd /var/www/extsuite# tar -zxvf /root/src/extmail-1.2.tar.gz# mv extmail-1.2 extmail# cd extmail# cp ./extman/contrib/updatecf.pl .# ./updatecf.pl start -old=./extmail.bak/webmail.cf -def=./webmail.cf.default ./webmail.cfd、 更改ExtMail，ExtMan的cgi目录权限 shell# chown -R vuser:vgroup /var/www/extsuite/extmail/cgi/# chown -R vuser:vgroup /var/www/extsuite/extman/cgi/e、 这里要建个目录，权限和上面一样mkdir/var/www/extsuite/extman/tmpchown -R vuser:vgroup /var/www/extsuite/extman/tmpmkdir/var/www/extsuite/extmail/tmpchown -R vuser:vgroup /var/www/extsuite/extmail/tmpf、 启动服务并验证shell# service httpd start# service httpd startg、 解决 登陆 extman 后 提示 Connection refused (链接拒绝)/var/www/extsuite/extman/daemon/cmdserver -daemonecho /var/www/extsuite/extman/daemon/cmdserver -daemon /etc/rc.local5、 EMOS1.5 Clamav升级到最新版本sevice postfix stop/etc/init.d/postfix stop/etc/init.d/clamd stop/etc/init.d/amavisd stopvi /etc/yum.repos.d/dag.repodagname=Dag RPM Repository for Red Hat Enterprise Linuxbaseurl=http:/apt.sw.be/redhat/el$releasever/en/$basearch/daggpgcheck=1enabled=1#rpm -import http:/apt.sw.be/RPM-GPG-KEY.dag.txt （记得一定要加入这个密钥，要不然yum升级不了！）# yum update clamavIs this ok y/N:y#cp /etc/clamd.conf.rpmnew /etc/clamd.conf提示是否覆盖原来的clamd.cond文件,输入y,覆盖它。接下来需要修改新的clamd.conf三个地方。#vi /etc/clamd.confLocalSocket /var/run/clamav/clamd.sock#TCPSocket 3310 说明注释掉该行AllowSupplementaryGroups yes启动postfix,clamd,amavisd/etc/init.d/postfix start/etc/init.d/clamd start/etc/init.d/amavisd start最后更新一下病毒库#freshclam -verbose6、 导入Dspam数据库安装方法：# cd /root/src# gzip -d dspam-trained-data.sql.gz# cd /var/lib/mysql# rm -rf dspam/ (备注：如果没有dspam的库，可以不用执行)# mysql -u root -p -e create database dspam# mysql -u root -p -e grant all on dspam.* to dspamlocalhost identified by dspam # mysql -u dspam -pdspam dspam /root/src/dspam-trained-data.sql执行：crontab -e修改/usr/bin/mysql -u dspam -pdspam dspam default:teftPreference spamAction=quarantine # quarantine | tag | deliver - default:quarantinePreference spamSubject=SPAM # string - default:SPAMPreference statisticalSedation=5 # 0 - 10 - default:0Preference enableBNR=on # on | off - default:offPreference enableWhitelist=on # on | off - default:onPreference signatureLocation=message # message | headers - default:messagePreference tagSpam=off # on | off Preference tagNonspam=off # on | off Preference showFactors=off # on | off - default:offPreference optIn=off # on | off Preference optOut=off # on | off Preference whitelistThreshold=10 # Integer - default:10Preference makeCorpus=off # on | off - default:offPreference storeFragments=off # on | off - default:offPreference localStore= # on | off - default:usernamePreference processorBias=on # on | off - default:onPreference fallbackDomain=off # on | off - default:offPreference trainPristine=off # on | off - default:offPreference optOutClamAV=off # on | off - default:offPreference ignoreRBLLookups=off # on | off - default:offPreference RBLInoculate=off # on | off - default:offAllowOverride enableBNRAllowOverride enableWhitelistAllowOverride fallbackDomainAllowOverride ignoreGroupsAllowOverride ignoreRBLLookupsAllowOverride localStoreAllowOverride makeCorpusAllowOverride optInAllowOverride optOutAllowOverride optOutClamAVAllowOverride processorBiasAllowOverride RBLInoculateAllowOverride showFactorsAllowOverride signatureLocationAllowOverride spamActionAllowOverride spamSubjectAllowOverride statisticalSedationAllowOverride storeFragmentsAllowOverride tagNonspamAllowOverride tagSpamAllowOverride trainPristineAllowOverride trainingModeAllowOverride whitelistThresholdAllowOverride dailyQuarantineSummaryMySQLServer /var/lib/mysql/mysql.sockMySQLUser dspamMySQLPass dspamMySQLDb dspamMySQLCompress trueMySQLReconnect trueMySQLConnectionCache 1MySQLUIDInSignature onNotifications offPurgeSignatures 14 # Stale signaturesPurgeNeutral 90 # Tokens with neutralish probabilitiesPurgeUnused 90 # Unused tokensPurgeHapaxes 30 # Tokens with less than 5 hits (hapaxes)PurgeHits1S 15 # Tokens with only 1 spam hitPurgeHits1I 15 # Tokens with only 1 innocent hitLocalMX SystemLog onUserLog onOpt outServerPort 10028ServerQueueSize 32ServerPID /var/run/dspamd.pidServerMode autoServerPass.Relay1 secretServerParameters -user extmail -deliver=innocent,spam -d %uServerIdent localhost.localdomainClientHost ClientPort 10028ClientIdent secretRelay1ProcessorURLContext onProcessorBias onStripRcptDomain off4、启动 Dspam 进程: # chkconfig dspam on# service dspam start查看Dspam启动进程# ps aux |grep dspamroot 234650.20.8 74082128 pts/0 S 18:15 0:00 /usr/bin/dspam -daemonroot 234681.00.2 3908 700 pts/1 S+ 18:15 0:00 grep dspam二、升级 Dspam-3.8数据库1、备份Dspam-3.8数据库# mysqldump -u root -p -opt dspam /root/dspam-3.8.sql2、升级Dspam-3.8数据库执行以下脚本升级MySQL的架构到3.9.0模式：# mysql -u root -p upgrade_3.8_to_3.93、DSPAM的token数据库的定时清理：# crontab -e修改以下内容：0 0 * * * /usr/bin/mysql -u dspam -pdspam dspam admins# htpasswd -c .htpasswd extmail输入认证密码New password: Re-type new password: 2、启动 dspam-web 进程# service dspam-webd start这实际是启动了mini_httpd进程，查看 mini_httpd 是否启动正常：# ps aux |grep minidspam 236950.00.2 5084 764 ? Ss 18:22 0:00 /usr/bin/mini_httpd -C /etc/dspam/webui.confroot 236980.00.2 3908 704 pts/1 S+ 18:22 0:00 grep mini3、重启 apache # service httpd restart4、访问 Dspam-web /dspam输入你在 .htpasswd 文件中创建的用户和密码8、 解决Encode:IMAPUTF7 一直报错1、下载并解压# axel -a /CPAN/auth . MAPUTF7-1.05.tar.gz（官方当前最新版本）# mv /var/www/extsuite/extman/libs/Encode /var/www/extsuite/extman/libs/Encode.bak mkdir /var/www/extsuite/extman/libs/Encodecd /root/src tar -zxvf Encode-IMAPUTF7-1.05.tar.gz2、编译并复制到目标目录覆盖源文件（建议覆盖前将源文件备份）# cd Encode-IMAPUTF7-1.05# perl Makefile.PL# cd lib/Encode# cp IMAPUTF7.pm /var/www/extsuite/extman/libs/Encode （此处请根据实际输入正确的extman路径）批量增加用户./userctl.pl -mod=badd -file=username/user.txt -setuid=1000 -setgid=10000 4 * * * /var/www/extsuite/extman/tools/expireusers.pl -all postmasterx