extmail 邮件能发不能收Can't contact LDAP server，贴上日志求助

alexgoodboy

邮件系统的安装时参照官方文档(http://www.extmail.org/docs/extmail_solution_linux/)，只不过系统用的是REDHAT EL5，前段时间收发正常，后来看到启动日志里面有 authldap报错  就装了个 courier-authlib-ldap  最近突然无法接收邮件，以下日志是postfix启动以及jobs给webmaster发了一邮件，求助大家，先谢了！

[root@mail ~]# cat /var/log/maillog
Aug 19 09:44:29 mail postfix/postfix-script[3221]: stopping the Postfix mail system
Aug 19 09:44:29 mail postfix/master[2512]: terminating on signal 15
Aug 19 09:44:41 mail authdaemond: stopping authdaemond children
Aug 19 09:46:59 mail authdaemond: modules="authuserdb authpam authldap authmysql authcustom authpipe", daemons=5
Aug 19 09:46:59 mail authdaemond: Installing libauthuserdb
Aug 19 09:46:59 mail authdaemond: Installation complete: authuserdb
Aug 19 09:46:59 mail authdaemond: Installing libauthpam
Aug 19 09:46:59 mail authdaemond: Installation complete: authpam
Aug 19 09:46:59 mail authdaemond: Installing libauthldap
Aug 19 09:46:59 mail authdaemond: Installation complete: authldap
Aug 19 09:46:59 mail authdaemond: Installing libauthmysql
Aug 19 09:47:00 mail authdaemond: Installation complete: authmysql
Aug 19 09:47:00 mail authdaemond: Installing libauthcustom
Aug 19 09:47:00 mail authdaemond: Installation complete: authcustom
Aug 19 09:47:00 mail authdaemond: Installing libauthpipe
Aug 19 09:47:00 mail authdaemond: Installation complete: authpipe
Aug 19 09:47:27 mail amavis[2394]: starting.  /usr/sbin/amavisd at mail.abcd.com amavisd-new-2.5.4 (20080312), Unicode aware, LANG="zh_CN.GB18030"
Aug 19 09:47:27 mail amavis[2394]: Perl version               5.008008
Aug 19 09:47:29 mail amavis[2431]: Module Amavis::Conf        2.094
Aug 19 09:47:29 mail amavis[2431]: Module Archive::Zip        1.16
Aug 19 09:47:29 mail amavis[2431]: Module BerkeleyDB          0.26
Aug 19 09:47:29 mail amavis[2431]: Module Compress::Zlib      1.42
Aug 19 09:47:29 mail amavis[2431]: Module Convert::TNEF       0.17
Aug 19 09:47:29 mail amavis[2431]: Module Convert::UUlib      1.051
Aug 19 09:47:29 mail amavis[2431]: Module DBD::mysql          3.0007
Aug 19 09:47:29 mail amavis[2431]: Module DBI                 1.52
Aug 19 09:47:29 mail amavis[2431]: Module DB_File             1.814
Aug 19 09:47:29 mail amavis[2431]: Module Digest::MD5         2.36
Aug 19 09:47:29 mail amavis[2431]: Module Digest::SHA1        2.11
Aug 19 09:47:29 mail amavis[2431]: Module MIME::Entity        5.418
Aug 19 09:47:29 mail amavis[2431]: Module MIME:arser        5.418
Aug 19 09:47:29 mail amavis[2431]: Module MIME::Tools         5.418
Aug 19 09:47:29 mail amavis[2431]: Module Mail::Header        1.67
Aug 19 09:47:29 mail amavis[2431]: Module Mail::Internet      1.67
Aug 19 09:47:29 mail amavis[2431]: Module Mail::SpamAssassin  3.001009
Aug 19 09:47:29 mail amavis[2431]: Module Net:NS            0.59
Aug 19 09:47:29 mail amavis[2431]: Module Net::Server         0.93
Aug 19 09:47:29 mail amavis[2431]: Module Time::HiRes         1.72
Aug 19 09:47:29 mail amavis[2431]: Module URI                 1.35
Aug 19 09:47:29 mail amavis[2431]: Module Unix::Syslog        1.0
Aug 19 09:47:29 mail amavis[2431]: Amavis:B code      loaded
Aug 19 09:47:29 mail amavis[2431]: Amavis::Cache code   loaded
Aug 19 09:47:29 mail amavis[2431]: SQL base code        NOT loaded
Aug 19 09:47:29 mail amavis[2431]: SQLg code        NOT loaded
Aug 19 09:47:29 mail amavis[2431]: SQL:uarantine      NOT loaded
Aug 19 09:47:29 mail amavis[2431]: Lookup::SQL code     NOT loaded
Aug 19 09:47:29 mail amavis[2431]: LookupAP code    NOT loaded
Aug 19 09:47:29 mail amavis[2431]: AM.PDP-in proto code loaded
Aug 19 09:47:29 mail amavis[2431]: SMTP-in proto code   loaded
Aug 19 09:47:29 mail amavis[2431]: Courier proto code   NOT loaded
Aug 19 09:47:29 mail amavis[2431]: SMTP-out proto code  loaded
Aug 19 09:47:29 mail amavis[2431]: Pipe-out proto code  NOT loaded
Aug 19 09:47:29 mail amavis[2431]: BSMTP-out proto code NOT loaded
Aug 19 09:47:29 mail amavis[2431]: Local-out proto code loaded
Aug 19 09:47:29 mail amavis[2431]: OS_Fingerprint code  NOT loaded
Aug 19 09:47:29 mail amavis[2431]: ANTI-VIRUS code      loaded
Aug 19 09:47:29 mail amavis[2431]: ANTI-SPAM code       loaded
Aug 19 09:47:29 mail amavis[2431]: ANTI-SPAM-SA code    loaded
Aug 19 09:47:29 mail amavis[2431]: Unpackers code       loaded
Aug 19 09:47:29 mail amavis[2431]: Found $file            at /usr/bin/file
Aug 19 09:47:29 mail amavis[2431]: No $dspam,             not using it
Aug 19 09:47:29 mail amavis[2431]: No $altermime,         not using it
Aug 19 09:47:29 mail amavis[2431]: Internal decoder for .mail
Aug 19 09:47:29 mail amavis[2431]: Internal decoder for .asc
Aug 19 09:47:29 mail amavis[2431]: Internal decoder for .uue
Aug 19 09:47:29 mail amavis[2431]: Internal decoder for .hqx
Aug 19 09:47:29 mail amavis[2431]: Internal decoder for .ync
Aug 19 09:47:29 mail amavis[2431]: No decoder for       .F    tried: unfreeze, freeze -d, melt, fcat
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .Z    at /usr/bin/gzip -d
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .gz   at /usr/bin/gzip -d
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .bz2  at /usr/bin/bzip2 -d
Aug 19 09:47:29 mail amavis[2431]: No decoder for       .lzo  tried: lzop -d
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .rpm  at /usr/bin/rpm2cpio
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .cpio at /usr/bin/pax
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .tar  at /usr/bin/pax
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .deb  at /usr/bin/ar
Aug 19 09:47:29 mail amavis[2431]: Internal decoder for .zip
Aug 19 09:47:29 mail amavis[2431]: No decoder for       .7z   tried: 7zr, 7za, 7z
Aug 19 09:47:29 mail amavis[2431]: No decoder for       .rar  tried: rar, unrar
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .arj  at /usr/bin/unarj
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .arc  at /usr/bin/arc
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .zoo  at /usr/bin/zoo
Aug 19 09:47:29 mail amavis[2431]: No decoder for       .lha  tried: lha
Aug 19 09:47:29 mail amavis[2431]: No decoder for       .cab  tried: cabextract
Aug 19 09:47:29 mail amavis[2431]: No decoder for       .tnef tried: tnef
Aug 19 09:47:29 mail amavis[2431]: Internal decoder for .tnef
Aug 19 09:47:29 mail amavis[2431]: Found decoder for    .exe  at /usr/bin/unarj
Aug 19 09:47:29 mail amavis[2431]: Using primary internal av scanner code for ClamAV-clamd
Aug 19 09:47:29 mail amavis[2431]: Found secondary av scanner ClamAV-clamscan at /usr/bin/clamscan
Aug 19 09:47:29 mail amavis[2431]: Creating db in /var/amavis/db/; BerkeleyDB 0.26, libdb 4.2
Aug 19 09:47:33 mail postfix/postfix-script[2512]: starting the Postfix mail system
Aug 19 09:47:33 mail postfix/master[2513]: daemon started -- version 2.5.1, configuration /etc/postfix
Aug 19 09:47:34 mail postfix/qmgr[2517]: 3AED471418: from=<jobs@abcd.com>, size=1453, nrcpt=1 (queue active)
Aug 19 09:47:34 mail authdaemond: ldap_simple_bind_s failed: Can't contact LDAP server
Aug 19 09:47:34 mail authdaemond: ldap_simple_bind_s failed: Can't contact LDAP server
Aug 19 09:47:34 mail maildrop[2543]: Temporary authentication failure.
Aug 19 09:47:35 mail postfix/pipe[2542]: 3AED471418: to=<webmaster@abcd.com>, relay=maildrop, delay=1390, delays=1389/0.59/0/0.29, dsn=4.3.0, status=deferred (temporary failure. Command output: maildrop: Temporary authentication failure. )

alexgoodboy

终于找到答案了

在 /etc/authlib/authdaemonrc 中
我的配置文件默认为  authmodulelist="authuserdb authpam authldap authmysql authcustom authpipe"
应该根据自己需要，去掉不要的模块  authldap     好像在官方文档没有提到，希望加入进去，谢谢！