[Mailman-Users] mailman smtp problem

[Guy]

Hello,

Our mailman have stoped working after updating postfix configuration
on the server.
the log files sais:

smtp:
 Jun 10 16:26:56 2003 (28502) All recipients refused: Server not connected
 Jun 10 16:26:56 2003 (28502) smtp for 106 recips, completed in 175.465 seconds

post:
Jun 10 16:26:56 2003 (28502) post to list-name from info at list-name.prg,
size=32445, 106 failures

in mm_cfg.py we have:
SMTPHOST = 'localhost'
SMTPPORT = 25

We can telnet to localhost 25 and send email.

What can be the problem?

Thank you
  Guy