Thread:Project:Support desk/How can I prevent removal of certain wikitext from pages with Abuse Filter?

I would like to create a filter that will prevent removal of, , and possibly and. Those templates provide a comment box for users and readers to provide commentary on articles and also includes the trademark/copyright information about the content of the article.

Also, do you know how I can prevent adding email addresses to articles, user pages, or talk pages? I saw there was a filter on Wikipedia but it was private so I couldn't import it.