The "Found a factual error?" email address is not working

When I clicked on the link for  "Found a factual error?" and sent and email to news-corrections@seekingalpha.com, I got this response

We're writing to let you know that the group you tried to contact (news-corrections) may not exist, or you may not have permission to post messages to the group. A few more details on why you weren't able to post:

* You might have spelled or formatted the group name incorrectly.
* The owner of the group may have removed this group.
* You may need to join the group before receiving permission to post.
* This group may not be open to posting.