It would help to see what the header of the list looks like.

On Fri, 14 Apr 2000, Chandler, Andy wrote:

> Greetings,
>
> I recently created a new list, where I, along with 12 other people, am an
> owner and editor.  Any of us try and post a message to the list, and get the
> following error mailed to us:
>
>                 You are not authorized to post to the GIS-UNIX-Announce
> list.
>
> Any suggestions on where I should start troubleshooting?
>
> Thanks in advance.
>
>
> Andy Chandler
> Systems Administrator - UNIX
> Computer Associates International, Inc.
> [log in to unmask]
> (631) 342-6629
>