[Mailman-Users] subscribers dont get mail

[pilsl at goldfisch.at]

after installing mailman I created a testlist. Configuring via web
works just fine and I added my self as first user. I also can send a
mail and my maillog tells me that the mail was delivered to the
wrapper and .. nothing more.
 I dont receive the mail and it even seems that the mail isnt
processed by mailman, because the archive-symlink (that is established
when the first message is posted) is still not working and
archives/public/test.mbox/ is still emtpy ...

I dont know where to start troubleshooting.  There is no event in the
syslog and no mail in the mailq (dont even know if mailman uses my
local mailer or has its own mailer) 

check_perms dont give any troubles and all files under $prefix are
owned by mailman:mailman


what can my problem be and where can I start troubleshooting ?

thnx,
peter


ps: my sendmail-log
Apr 13 00:17:22 alpha sendmail[16128]: g3CMHMUu016128: to=test at mailman.goldfisch.at, ctladdr=pilsl at goldfisch.at (200/200), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30285, relay=localhost [127.0.0.1], dsn=2.0.0, stat=Sent (g3CMHMaJ016131 Message accepted for delivery)
Apr 13 00:17:22 alpha sendmail[16137]: g3CMHMaJ016131: to="|/usr/local/mailman/mail/wrapper post test", ctladdr=<test at mailman.goldfisch.at> (2/0), delay=00:00:00, xdelay=00:00:00, mailer=prog, pri=30070, dsn=2.0.0, stat=Sent