[Mailman-Users] Can't send messages to list

[Lukasz Szybalski]

http://mail.python.org/pipermail/mailman-users/2006-August/thread.html#52865

Hello,
I have similar problem as was discussed in link i just gave.
When i send email to the list. It get's received,

Oct 16 14:11:12 localhost postfix/qmgr[1153]: BECCC25C12A:
from=<email...>, size=203906, nrcpt=1 (queue active)
Oct 16 14:11:13 localhost postfix/pipe[13741]: BECCC25C12A:
to=<list at lists.example>, relay=mailman, delay=3, status=sent
(lists.example.com)
Oct 16 14:11:13 localhost postfix/qmgr[1153]: BECCC25C12A: removed

 then it gets archived and then it tries to sent it out.

/var/log/mailman/smtp-failure
says
Oct 18 11:47:06 2006 (29893) delivery to email at email failed with code
-1: (110, 'Connection timed out')

/var/log/mailman/smtp
says:
Oct 18 11:47:06 2006 (29893)
<804e5c70610161138j444c3757j7e406a9b9ac81a65 at mail.gmail.com> smtp for
34 recips, completed in 378.081 seconds

when i do
>mail my at email.com
...etc

/var/log/mail.log says:
Oct 18 12:01:03 localhost postfix/qmgr[29672]: 2EE1025C0C2:
from=<lucas at example.com>, size=317, nrcpt=1 (queue active)
Oct 18 12:01:04 localhost postfix/smtp[29961]: 2EE1025C0C2:
to=<myadress at site.org>, relay=smtp.sbcglobal.yahoo.com[68.142.229.41],
delay=1, status=sent (250 ok 1161194556 qp 85909)
Oct 18 12:01:04 localhost postfix/qmgr[29672]: 2EE1025C0C2: removed

compname:/var/lib/mailman/locks# ls
master-qrunner  master-qrunner.compname.29686

and /var/lib/mailman/qfiles/out and retry has files in it

My setup is here:
http://acm.cs.uic.edu/modules/mediawiki/index.php/Debian#Mailman_on_Debian_with_Postfix.2C_instalation_and_configuration

OS: Debian stable/ postfix/ mailman with relay through sbcglobal

Permisions for mailman folder are:

drwxrwsr-x   4 root list 4096 2006-06-16 13:02 archives
lrwxrwxrwx   1 root root   20 2006-10-18 10:44 bin -> /usr/lib/mailman/bin
lrwxrwxrwx   1 root root   24 2006-10-18 10:44 cgi-bin ->
/usr/lib/cgi-bin/mailman
lrwxrwxrwx   1 root root   21 2006-10-18 10:44 cron -> /usr/lib/mailman/cron
drwxrwsr-x   2 root list 4096 2006-10-18 11:59 data
lrwxrwxrwx   1 root root   25 2006-10-18 10:44 icons ->
/usr/share/images/mailman
drwxrwsr-x   5 root list 4096 2006-06-23 17:37 lists
lrwxrwxrwx   1 root root   18 2006-10-18 10:44 locks -> ../../lock/mailman
lrwxrwxrwx   1 root root   17 2006-10-18 10:44 logs -> ../../log/mailman
lrwxrwxrwx   1 root root   21 2006-10-18 10:44 mail -> /usr/lib/mailman/mail
lrwxrwxrwx   1 root root   24 2006-10-18 10:44 Mailman ->
/usr/lib/mailman/Mailman
drwxrwsr-x  29 root list 4096 2006-06-16 13:02 messages
drwxrwsr-x  11 list list 4096 2006-06-16 13:05 qfiles
lrwxrwxrwx   1 root root   24 2006-10-18 10:44 scripts ->
/usr/lib/mailman/scripts
drwxrwsr-x   2 root list 4096 2006-03-29 13:58 spam
lrwxrwxrwx   1 root root   12 2006-10-18 10:44 templates -> /etc/mailman
drwxrwsr-x   4 root list 4096 2006-10-18 10:44 tests

Could you guys tell me what might be the problem?
Lucas