Login failed on irtual Users And Domains With Postfix, Courier, MySQL And SquirrelMai

Login failed on Virtual Users And Domains With Postfix, Courier, MySQL And Squirrels

I have followed the plugin at http://howtoforge.com/virtual-users-domains-postfix-courier-mysql-squirrelmail-fedora-10.

Unfortunately I keep on getting such errors:

Code:

Apr 23 21:57:40 dns2 imapd: Connection, ip=[::ffff:127.0.0.1]
Apr 23 21:57:40 dns2 imapd: LOGIN FAILED, user=info@mydomain.eu, ip=[::ffff:127.0.0.1]
Apr 23 21:57:45 dns2 imapd: LOGOUT, ip=[::ffff:127.0.0.1], rcvd=50, sent=332
Apr 23 21:59:01 dns2 imapd: Connection, ip=[::ffff:127.0.0.1]
Apr 23 21:59:01 dns2 imapd: LOGIN FAILED, user=sales@example.com, ip=[::ffff:127.0.0.1]
Apr 23 21:59:06 dns2 imapd: LOGOUT, ip=[::ffff:127.0.0.1], rcvd=54, sent=332
Apr 23 21:59:38 dns2 pop3d: Connection, ip=[::ffff:85.92.131.100]
Apr 23 21:59:38 dns2 pop3d: LOGIN FAILED, user=info@mydomain.eu, ip=[::ffff:85.92.131.100]
Apr 23 21:59:43 dns2 pop3d: Disconnected, ip=[::ffff:85.92.131.100]
Apr 23 22:07:02 dns2 postfix/qmgr[26601]: 2D454570116: from=<root@dns2.mydomain.nl>, size=500, nrcpt=2 (queue active)
Apr 23 22:07:02 dns2 postfix/smtp[2544]: connect to mail.mydomain.eu[93.105.102.15]:25: Connection refused
Apr 23 22:07:02 dns2 postfix/smtp[2543]: connect to dns2.mydomain.nl[93.105.102.15]:25: Connection refused
Apr 23 22:07:03 dns2 postfix/smtp[2544]: 2D454570116: to=<info@mydomain.eu>, relay=none, delay=1274, delays=1274/0.03/0/0, dsn=4.4.1, status=deferred (connect to mail.mydomain.eu[93.105.102.15]:25: Connection refused)
Apr 23 22:07:04 dns2 postfix/smtp[2543]: 2D454570116: to=<EOT@dns2.mydomain.nl>, relay=none, delay=1274, delays=1274/0.03/0.02/0, dsn=4.4.1, status=deferred (connect to dns2.mydomain.nl[93.105.102.15]:25: Connection refused)
[root@dns2 log]#

I have tried both IMAP and Squirrelmail, both respond, but give login failed.

 

Code:

[root@dns2 log]# authtest sales@example.com secret
Authentication FAILED: Operation not permitted

 

check the error messages in /var/log/secure /var/log/messages and /var/log/audit/audit.log

 

No lines written in /var/log/messages and /var/log/secure.

Code:

[root@dns2 log]# tail audit/audit.log
type=USER_TTY msg=audit(1240562610.125:770919): user pid=15156 uid=0 auid=0 msg='history | grep auth'
type=USER_TTY msg=audit(1240562613.909:770920): user pid=15156 uid=0 auid=0 msg='authtest sales@example.com secret'
type=USER_TTY msg=audit(1240562617.446:770921): user pid=15156 uid=0 auid=0 msg='tail messages'
type=USER_TTY msg=audit(1240562622.965:770922): user pid=15156 uid=0 auid=0 msg='tail maillog'
type=USER_TTY msg=audit(1240562630.118:770923): user pid=15156 uid=0 auid=0 msg='tail audit/audit.log 

 

I suspected it was selinux but it seems not.

 

Would you please see if you did step #10 from the HowTo? Especially if you added the authmodulelist and changed the MYSQL_PASSWORD to whatever you use?

Paul

 

Thanks for your response, it's seriously appreciated.

I don't think I forgot anything from step 10 when I look back at the instructions, but I must've certainly done something wrong, as it doesn't properly work.

Code:

[root@dns2 ~]# grep authmodule /etc/authlib/authdaemonrc
##NAME: authmodulelist:2
#authmodulelist="authuserdb authpam authpgsql authldap authcustom authpipe"
authmodulelist="authmysql"
##NAME: authmodulelistorig:3
authmodulelistorig="authuserdb authpam authpgsql authldap authcustom authpipe"
[root@dns2 ~]#

Code:

[root@dns2 authlib]# cat /etc/authlib/authmysqlrc
MYSQL_SERVER localhost
MYSQL_USERNAME mail_admin
MYSQL_PASSWORD mail_admin_password
MYSQL_PORT 0
MYSQL_DATABASE mail
MYSQL_USER_TABLE users
MYSQL_CRYPT_PWFIELD password
#MYSQL_CLEAR_PWFIELD password
MYSQL_UID_FIELD 5000
MYSQL_GID_FIELD 5000
MYSQL_LOGIN_FIELD email
MYSQL_HOME_FIELD "/home/vmail"
MYSQL_MAILDIR_FIELD CONCAT(SUBSTRING_INDEX(email,'@',-1),'/',SUBSTRING_INDEX(email,'@',1),'/')
#MYSQL_NAME_FIELD
MYSQL_QUOTA_FIELD quota
[root@dns2 authlib]#

Code:

[root@dns2 authlib]# mysql -umail_admin -pmail_admin_password
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 8314
Server version: 5.1.34 MySQL Community Server (GPL) by Remi

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> quit
Bye
[root@dns2 authlib]#

Code:

[root@dns2 authlib]# chkconfig --levels 235 courier-imap on
[root@dns2 authlib]# /etc/init.d/courier-authlib restart
Stopping Courier authentication services: authdaemond
Starting Courier authentication services: authdaemond
[root@dns2 authlib]# /etc/init.d/courier-imap restart
Stopping Courier-IMAP server: imap imap-ssl pop3 pop3-ssl
Starting Courier-IMAP server: imap imap-ssl pop3 pop3-ssl
[root@dns2 authlib]#

I would honestly love to have this set-up working!

Update: The logs show information, at last!

Code:

Apr 24 20:47:39 dns2 authdaemond: stopping authdaemond children
Apr 24 20:47:40 dns2 authdaemond: modules="authmysql", daemons=5
Apr 24 20:47:40 dns2 authdaemond: Installing libauthmysql
Apr 24 20:47:40 dns2 authdaemond: libauthmysql.so: cannot open shared object file: No such file or directory

Troubleshooting...

Code:

[root@dns2 log]# locate mysql | grep courier
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/README.authmysql.html
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/README.authmysql.myownquery
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/authmysql.c
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/authmysql.h
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/authmysqllib.c
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/authmysqlrc
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/authmysqlrc.h
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/configfiles.mysql
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/preauthmysql.c
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/.deps/authmysql.Plo
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/.deps/authmysqllib.Plo
/home/dennis/rpm/BUILD/courier-authlib-0.62.1/.deps/preauthmysql.Plo
/home/dennis/rpm/RPMS/i386/courier-authlib-mysql-0.62.1-1.i386.rpm
/usr/share/doc/courier-authlib-0.62.1/README.authmysql.html
/usr/share/doc/courier-authlib-0.62.1/README.authmysql.myownquery
[root@dns2 log]#
[root@dns2 log]# rpm -qa | grep auth
authconfig-5.3.21-5.el5
courier-authlib-devel-0.62.1-1
courier-authlib-0.62.1-1
courier-authlib-mysql-0.62.1-1
[root@dns2 log]#
[root@dns2 log]# locate libauthmysql.s
[root@dns2 log]# locate libauthmysql.so
rpm: no packages given for install
[root@dns2 log]# rpm -Uvh --force /home/dennis/rpm/RPMS/i386/courier-authlib-mysql-0.62.1-1.i386.rpm
Preparing...                ########################################### [100%]
   1:courier-authlib-mysql  ########################################### [100%]
[root@dns2 log]# 

Uhm...

 

ok.. so what's your status now?

Hint: the locate-database is usually updated once a week or possibly daily, so any added files could take a while before they show up. The "find" command always lists current files, but takes longer.

Would you please find the libauthmysql.so and run the ldd command on it?
You should get output, stating which libraries are (dynamically) linked in this file. Perhaps that gives a hint where to look..

Code:

tebokkel@www1:/usr/lib/courier-authlib$ ldd libauthuserdb.so
        linux-gate.so.1 =>  (0xffffe000)
        libcourierauthcommon.so.0 => /usr/lib/courier-authlib/libcourierauthcommon.so.0 (0xb7f04000)
        libcrypt.so.1 => /lib/tls/i686/cmov/libcrypt.so.1 (0xb7ecf000)
        libgdbm.so.3 => /usr/lib/libgdbm.so.3 (0xb7ec9000)
        libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7d98000)
        libcourierauth.so.0 => /usr/lib/courier-authlib/libcourierauth.so.0 (0xb7d8e000)
        /lib/ld-linux.so.2 (0x80000000)
tebokkel@www1:/usr/lib/courier-authlib$ 

Paul

 

Unfortunately no improvement as of yet.

Code:

[root@dns2 ~]# updatedb
[root@dns2 ~]# locate libauthmysql.so
[root@dns2 ~]# rpm -qa | grep courier  | grep mysql
courier-authlib-mysql-0.62.1-1
[root@dns2 ~]#

By rebuilding the rpm's using this howto I have been able to get the .so files installed.

However still fails for authtest:

Code:

[root@dns2 log]# authtest sales@example.com secret
Authentication FAILED: Operation not permitted
[root@dns2 log]# cat maillog
[root@dns2 log]# locate libauthmysql.so
/home/derk/rpm/BUILD/courier-authlib-0.62.1/.libs/libauthmysql.so
/home/derk/rpm/BUILD/courier-authlib-0.62.1/.libs/libauthmysql.soT
/usr/lib/courier-authlib/libauthmysql.so
/usr/lib/courier-authlib/libauthmysql.so.0
[root@dns2 log]#

 

Are you sure that SELinux is disabled? What's the output of

Code:

getenforce

?

 

Code:

[root@dns2 ~]# getenforce
Disabled
[root@dns2 ~]#

 

If anybody can help me, it would be greatly appreciated.

 

I have no idea what's wrong. Did you compare your configuration with the one from the tutorial? Maybe you made a typo somewhere?

 

I did compare the configurations. I will ask a freelancer to look at it or I might uninstall it and install a VMWare Virtual Machine and just use Plesk for hosting the e-mail using qmail.