Novell Teaming 2.1
I am having trouble sending an email to a discussion folder in teaming. Basically, any outside users (users manually created via the Site Admin because these users do not exist in our eDirectory and have a foreign email address) that send to the folder's email address gets the following error:
A message that you have sent could not be delivered to one or more
recipients. This is a permanent error. The following address(es) failed:

<email address of folder>: 554 Backend Replied []: Error posting message. ''_postin

It is strange because any of the eDirectory team members (members of our GroupWise/company) are able to send email to the folder just fine.
I thought that the folder would accept email for any team member, as long as they send from the email account that matches the email address of their Teaming user account.