重新启动
/etc/init.d/courier-authdaemon restart
/etc/init.d/courier-imap restart
/etc/init.d/courier-imap-ssl restart
/etc/init.d/courier-pop restart
/etc/init.d/courier-pop-ssl restart
测试Courier- Authlib是否能成功连接mysql
authtest -s login postmaster@extmail.org extmail
如果成功应该有如下显示
Authentication succeeded.
Authenticated: postmaster@extmail.org (uid 1000, gid 1000)
Home Directory: /home/vmail/extmail.org/postmaster
Maildir: /home/vmail/extmail.org/postmaster/Maildir/
Quota: 104857600S
Encrypted Password: $1$phz1mRrj$3ok6BjeaoJYWDBsEPZb5C0
Cleartext Password: extmail
Options: disablesmtpd=0,disablesmtp=0,disablewebmail=0,disablenetdisk=0,disableimap=0,disablepop3=0,netdiskquota=52428800S
测试pop3
telnet localhost 110
Trying 127.0.0.1…
Connected to localhost.localdomain (127.0.0.1).
Escape character is ‘^]’.
+OK Hello there.
user postmaster@extmail.org
+OK Password required.
pass extmail
+OK logged in.
list
+OK POP3 clients that break here, they violate STD53.
.
quit
+OK Bye-bye.
Connection closed by foreign host.
如果出现问题请仔细分析日志
17.图形日志extmail
apt-get install mailgraph
cp -r /var/www/extsuite/extman/addon/mailgraph_ext/ /usr/local/mailgraph_ext
vi /usr/local/mailgraph_ext/mailgraph-init为：
MAIL_LOG=/var/log/mail.log
然后复制文件
cp /var/www/extsuite/extman/addon/mailgraph_ext/mailgraph-init /etc/init.d/mailgraph
cp /var/www/extsuite/extman/addon/mailgraph_ext/qmonitor.pl /etc/init.d/qmonitor
启动服务
/etc/init.d/mailgraph start
18.安装Maildrop
apt-get install maildrop
vi /etc/maildropmysql.config //创建一个文件
hostname localhost
port 3306
database extmail
dbuser extmail
dbpw extmail #修改为您的密码
dbtable mailbox
default_uidnumber 1000
default_gidnumber 1000
uidnumber_field uidnumber
gidnumber_field gidnumber
uid_field username
homedirectory_field concat(‘/home/vmail/’,homedir,’/’)
maildir_field concat(‘/home/vmail/’,maildir)
quota_field quota
mailstatus_field active
修改/etc/maildroprc
vi /etc/maildroprc
logfile "/var/log/maildrop.log"
手动创建日志
vi /var/log/maildrop.log
chown vuser:vgroup /var/log/maildrop.log
chmod 766 /var/log/maildrop.log
vi /etc/logrotate.d/maildrop
内容为下面：
/var/log/maildrop.log {
daily
notifempty
missingok
rotate 5
compress
create 766 vuser vgroup
sharedscripts
}