[Mimedefang] Interesting anti-HTML filter side-effect

[Jim McCullars]

On 21 Sep 2003, G. Roderick Singleton wrote:

> Can anyone offer a snippet that will reject ALL html encoded messages? I

   The fourth argument to filter() is the MIME type of the part in
question.  So if the first two lines of your filter() look like this:

sub filter ($$$$) {
    my($entity, $fname, $ext, $type) = @_;

   Then try adding this:

    if ($type eq "text/html") {
      return action_bounce("HTML messages not allowed on this server")
    }


   HTH...

Jim