邮件服务器客户端能发不能收，web访问收发正常
系统 CentOS7.1.1503 gnome安装postfix+dovecot+courier-authlib+extmail+extman+nginxQQ34888013 可远程参考 http://www.iyunv.com/thread-63348-1-1.htm
现象：outlook foxmail客户端只能发不能收邮件
有时提示 无法打开到主机的连接，在端口110.telnet 25发送测试正常。
重启dovecot服务后，telnet 10.10.1.xxx 110 一直提示:ERR Disconncetd :Auth Process Broken
1.防火墙
SELINUX=disabled
firewall防火墙 stop记录
2. 110、25端口已映射 MX和DNS解析都OK
3.配置文件
3.1配置POSTFIX /etc/postfix/main.cf
675 readme_directory = no
676 inet_protocols = ipv4
677 meta_directory = /etc/postfix
678 shlib_directory = no
679
680 myhostname = mail.test.com
681 mydomain = test.com
682 myorigin = $mydomain
683 inet_interfaces = all
684 #mydestination = $myhostname, localhost.$mydomain, localhost,$mydomain
685 mynetworks_style = host
686 mynetworks =127.0.0.0/8,127.0.0.1,192.168.0.0/24,192.168.1.0/24,10.10.1.0/24
687 relay_domains = $mydestination
688 alias_maps = hash:/etc/aliases
689
690
691 ##postfix支持SMTP##
692 smtpd_sasl_auth_enable = yes
693 #smtpd_sasl_local_domain = ''
694 smtpd_sasl_local_domain = '$mydomain'
695 smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
696 broken_sasl_auth_clients=yes
697 #smtpd_client_restrictions = permit_sasl_authenticated
698 smtpd_client_restrictions = permit_mynetworks,permit_sasl_authenticated
699 smtpd_sasl_security_options = noanonymous
700 ##postfix支持虚拟用户##
701 virtual_mailbox_base = /var/mailbox
702 virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
703 #这里的配置文件需在后面extman里复制过来
704 virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
705 virtual_alias_domains =
706 virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
707 virtual_uid_maps = static:2525
3.2DOVECOT 配置dovecot
3.2.1 /etc/dovecot/dovecot.conf
protocols = imap pop3
!include conf.d/*.conf
listen = *
base_dir = /var/run/dovecot/
3.2.2 /etc/dovecot/conf.d/10-auth.conf
disable_plaintext_auth = no
3.2.3 /etc/dovecot/conf.d/10-mail.conf
mail_location = maildir:~/Maildir
mail_location = maildir:/var/mailbox/%d/%n/Maildir
mail_privileged_group = mail
3.2.4 /etc/dovecot/conf.d/10-ssl.conf
ssl = no
3.2.5 /etc/dovecot/conf.d/10-logging.conf
log_path = /var/log/dovecot.log
info_log_path = /var/log/dovecot.info
log_timestamp = "%Y-%m-%d %H:%M:%S "
3.2.6cp auth-sql.conf.ext auth-sql.conf
/etc/dovecot/conf.d/auth-sql.conf
passdb {
driver = sql
# Path for SQL configuration file, see example-config/dovecot-sql.conf.ext
args = /etc/dovecot/dovecot-sql.conf.ext
}
passdb {
driver = sql
# Path for SQL configuration file, see example-config/dovecot-sql.conf.ext
args = /etc/dovecot/dovecot-sql.conf.ext
}
3.2.8 编辑dovecot通过mysql认证的配置文件
/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'
3.3 配置courier-authlib
chmod 755 /usr/local/courier-authlib/var/spool/authdaemon
cp /etc/authdaemonrc.dist/etc/authdaemonrc
cp /etc/authmysqlrc.dist/etc/authmysqlrc
3.3.1 /etc/authdaemonrc
#只使用authmysql
authmodulelist="authmysql"
authmodulelistorig="authmysql"
3.3.2 /etc/authmysqlrc
#直接添加到配置文件尾部，然后去上面将响应系统默认的注视掉，或者删除即可
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)
3.3.3courier-authlib添加服务启动脚本及其他（略）
3.3.4 smtp以及虚拟用户相关的设置
//文件不存在，要自己创建
vim /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
3.3.5postfix支持SMTP 和虚拟用户
vim /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
//这里的配置文件需在后面extman里复制过来
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
3.4 更改extmail的配置文件
cd /var/www/extsuite/extmail
cp webmail.cf.default webmail.cf
webmail.cf配置
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
3.5 更改extman配置文件
cp webman.cf.default webman.cf
3.6需要修改my.cnf配置文件
/etc/my.cnf
#sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
//将这行注视掉，重启mysql，这里需要注意的是，等数据库导入成功后，这项是不可以去掉注释的，不然mysql就启动不起来了。
3.7导入数据库
# 由于数据库不能识别TYPE=MyISAM，所以这里直接导入会出错，先编辑extmail.sql数据库文件，将TYPE=MyISAM更改为ENGINE=MyISAM
vim docs/extmail.sql
:% s/TYPE/ENGINE/g
#mysql -uroot < docs/extmail.sql
# mysql -uroot < docs/init.sql
3.8 创建数据库用户extmail并授予权限
//这里直接在授权任何权限在任意地址上了
mysql> GRANT ALL ON extmail.* to extmail@'%' identified by 'extmail';
Query OK, 0 rows affected (0.00 sec)
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)
3.9 启动nginx实现web访问 nginx本身并不能解析cgi，extmail自带了解析cgi的程序，但是有些地方需要修改下
3.9.1 vim /var/www/extsuite/extmail/dispatch-init
SU_UID=postfix
SU_GID=postfix
3.9.2 启动dispatch-init
/var/www/extsuite/extmail/dispatch-init start
3.9.3 启动cmdserver，不启动会出现Connection refused
/var/www/extsuite/extman/daemon/cmdserver -v -d
3.9.4 添加nginx虚拟主机
vim /etc/nginx/conf.d/extmail.conf
server {
listen 8080;
server_namemail.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_paramSCRIPT_FILENAME /var/www/extsuite/extmail/cgi/$fastcgi_script_name;
include fcgi.conf;
}
location/extmail/{
alias/var/www/extsuite/extmail/html/;
}
location /extman/cgi/ {
fastcgi_pass 127.0.0.1:8888;
fastcgi_index index.cgi;
fastcgi_paramSCRIPT_FILENAME /var/www/extsuite/extman/cgi/$fastcgi_script_name;
include fcgi.conf;
}
location /extman/ {
alias/var/www/extsuite/extman/html/;
}
access_log/var/log/extmail_access.log;
}
生成fcgi.conf
vim /etc/nginx/fcgi.conf
fastcgi_paramGATEWAY_INTERFACECGI/1.1;
fastcgi_paramSERVER_SOFTWARE nginx;
fastcgi_paramQUERY_STRING $query_string;
fastcgi_paramREQUEST_METHOD $request_method;
fastcgi_paramCONTENT_TYPE $content_type;
fastcgi_paramCONTENT_LENGTH $content_length;
fastcgi_paramSCRIPT_NAME $fastcgi_script_name;
fastcgi_paramREQUEST_URI $request_uri;
fastcgi_paramDOCUMENT_ROOT $document_root;
fastcgi_paramSERVER_PROTOCOL $server_protocol;
fastcgi_paramREMOTE_ADDR $remote_addr;
fastcgi_paramREMOTE_PORT $remote_port;
fastcgi_paramSERVER_ADDR $server_addr;
fastcgi_paramSERVER_PORT $server_port;
fastcgi_paramSERVER_NAME $server_name;
3.9.5 图形日志无法查看和新建域新建用户是提示没有此目录的解决（略）
4.mail日志和系统日志（关键处有修改）
Jul 18 15:11:49 localhost postfix/smtpd: connect from unknown
Jul 18 15:12:16 localhost postfix/smtpd: too many errors after UNKNOWN from unknown
Jul 18 15:12:16 localhost postfix/smtpd: disconnect from unknown unknown=0/5 commands=0/5
Jul 18 15:28:22 localhost authdaemond: modules="authmysql", daemons=5
Jul 18 15:28:22 localhost authdaemond: Installing libauthmysql
Jul 18 15:28:22 localhost authdaemond: Installation complete: authmysql
Jul 18 15:30:27 localhost postfix/postfix-script: starting the Postfix mail system
Jul 18 15:30:27 localhost postfix/master: daemon started -- version 3.0.1, configuration /etc/postfix
Jul 18 16:45:12 localhost extmail: user=<admin@test.com>, client=10.10.10.221, module=login, status=badlogin
Jul 18 16:47:50 localhost extmail: user=<test@test.com>, client=10.10.10.235, module=login, status=badlogin
Jul 18 16:48:45 localhost extmail: user=<test@test.com>, client=10.10.10.236, module=login, status=loginok
Jul 18 16:49:02 localhost extmail: user=<test@test.com>, client=10.10.10.221, module=login, status=loginok
Jul 18 16:49:45 localhost postfix/smtpd: connect from m12-18.163.com
Jul 18 16:49:45 localhost postfix/smtpd: 7t4C1428879g: client=m12-18.163.com
Jul 18 16:49:45 localhost postfix/cleanup: 7t4C1428879g: message-id=<000a01d0cr#$#36$bb5ff0$321d4110$@com>
Jul 18 16:49:45 localhost postfix/qmgr: 7t4C1428879g: from=<zany81@163.com>, size=5676, nrcpt=1 (queue active)
Jul 18 16:49:45 localhost postfix/smtpd: disconnect from m12-18.163.com ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5
Jul 18 16:49:45 localhost postfix/virtual: 7t4C1428879g: to=<test@test.com>, relay=virtual, delay=0.28, delays=0.23/0.03/0/0.02, dsn=2.0.0, status=sent (delivered to maildir)
Jul 18 16:49:45 localhost postfix/qmgr: 7t4C1428879g: removed
Jul 18 16:51:08 localhost postfix/smtpd: connect from localhost
Jul 18 16:51:08 localhost postfix/smtpd: b766ffb9b9gb: client=localhost
Jul 18 16:51:08 localhost postfix/cleanup: b766ffb9b9gb: message-id=<20150718085108.b766ffb9b9gb@mail.test.com>
Jul 18 16:51:08 localhost postfix/qmgr: b766ffb9b9gb: from=<test@test.com>, size=659, nrcpt=1 (queue active)
Jul 18 16:51:08 localhost postfix/smtpd: disconnect from localhost ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5
Jul 18 16:51:09 localhost postfix/smtp: b766ffb9b9gb: to=<zany81@163.com>, relay=163mx01.mxmail.netease.com:25, delay=1.1, delays=0.22/0.08/0.28/0.48, dsn=2.0.0, status=sent (250 Mail OK queued as mx9,O8CowECZgUF9E6pVF+3BAA--.22268S2 1437209469)
Jul 18 16:51:09 localhost postfix/qmgr: b766ffb9b9gb: removed
Jul 18 16:54:28 localhost postfix/anvil: statistics: max connection rate 1/60s for (smtp:xx.xx.xx.xx) at Jul 18 16:49:45
Jul 18 16:54:28 localhost postfix/anvil: statistics: max connection count 1 for (smtp:xx.xx.xx.xx) at Jul 18 16:49:45
Jul 18 16:54:28 localhost postfix/anvil: statistics: max cache size 1 at Jul 18 16:49:45
Jul 18 16:54:59 localhost extmail: user=<test@test.com>, client=10.10.10.221, module=login, status=loginok
部分系统日志
Jul 18 15:34:12 localhost yum: Erased: 1:dovecot-mysql-2.2.10-4.el7_0.1.x86_64
Jul 18 15:34:13 localhost systemd: Reloading.
Jul 18 15:34:13 localhost systemd: Unknown lvalue 'RemoveOnStop' in section 'Socket'
Jul 18 15:34:13 localhost systemd: Unknown lvalue 'RemoveOnStop' in section 'Socket'
Jul 18 15:34:13 localhost systemd: Failed to parse kill mode, ignoring: mixed
Jul 18 15:34:13 localhost systemd: Stopping Dovecot IMAP/POP3 email server...
Jul 18 15:34:13 localhost systemd: Stopped Dovecot IMAP/POP3 email server.
Jul 18 15:34:13 localhost systemd: Closed Dovecot IMAP/POP3 email server activation socket.
Jul 18 15:34:13 localhost yum: Erased: 1:dovecot-2.2.10-4.el7_0.1.x86_64
Jul 18 15:34:13 localhost systemd: Reloading.
Jul 18 15:34:14 localhost systemd: Unknown lvalue 'RemoveOnStop' in section 'Socket'
Jul 18 15:34:14 localhost systemd: Unknown lvalue 'RemoveOnStop' in section 'Socket'
Jul 18 15:34:14 localhost systemd: Failed to parse kill mode, ignoring: mixed
Jul 18 15:34:43 localhost systemd: Reloading.
Jul 18 15:34:43 localhost systemd: Unknown lvalue 'RemoveOnStop' in section 'Socket'
Jul 18 15:34:43 localhost systemd: Unknown lvalue 'RemoveOnStop' in section 'Socket'
Jul 18 15:34:43 localhost systemd: Failed to parse kill mode, ignoring: mixed
Jul 18 15:34:43 localhost yum: Installed: 1:dovecot-2.2.10-4.el7_0.1.x86_64
Jul 18 15:35:41 localhost yum: Installed: 1:dovecot-mysql-2.2.10-4.el7_0.1.x86_64
Jul 18 15:40:01 localhost systemd: Starting Session 3 of user root.
Jul 18 15:40:01 localhost systemd: Started Session 3 of user root.
Jul 18 15:43:06 localhost systemd: Starting Cleanup of Temporary Directories...
Jul 18 15:43:06 localhost systemd: Started Cleanup of Temporary Directories.
Jul 18 15:48:12 localhost chronyd: Selected source 202.118.1.130
Jul 18 15:48:14 localhost systemd: Starting Dovecot IMAP/POP3 email server...
Jul 18 15:48:14 localhost systemd: Started Dovecot IMAP/POP3 email server.
Jul 18 15:49:19 localhost systemd: Stopping Dovecot IMAP/POP3 email serve
人工置顶 one two{:6_440:} 到3为止吧{:6_430:} 来个大神吧 阿门
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