mailman problem after transfer

[fuzzie]

I transferred my accounts to another server (Thanks Shanna!).
Now, it seems messages to mailman lists transferred over don't go through. Instead, a return mail states:
Subject: Mail delivery failed: returning message to sender



>> This message was created automatically by mail delivery software.
>>
>> A message that you sent could not be delivered to one or more of its
>> recipients. This is a permanent error. The following address(es) failed:
>>
>> list@domain.com
>> SMTP error from remote mailer after RCPT

TO:<list@domain.com>:

>> host domain.com [XXX.XXX.XXX.XXX]:

550-smtpauth06.mail.atl.anotherdomain.com [YYY.YYY.YYY.YYY] is currently not
permitted

>> 550-to relay through this server. Perhaps you have not logged into the

pop/imap

>> 550-server in the last 30 minutes or do not have SMTP Authentication

turned on

>> 550 in your email client.


I reinstalled mailman, and restarted cpanel. Still no luck. The messages to the list are in the queue, but are frozen.
Any ideas?

[fuzzie]

I'm still seeing this error.
Any ideas?

[fuzzie]

well, I thought making sure the domains were in /etc/localdomains fixed this...but it did not.

I had to open a ticket, because I have no idea how to get these lists working.