Listing POP accounts - how to NOT show "outlook config" link?

Can anyone tell me how I can remove the "Outlook (Express) AutoConfig " text/link from the mail/pops.html cpanel page?

I do not want my customers to see this link, because it creates a major problem for our support since it does not work reliably.

Also, is there any documentation or can anyone tell me if this "pops.html" page can accept other form values besides "extras=disk".

For example, is there a "extras=nowebmail" option that we can use to hide the webmail links?

Thanks.