Some of our gated PDFs in the Images and Files folder are being found by search engines. We need the ability to prevent PDF files hosted by Marketo from being indexed by the search engines. Perhaps the ability to specify a portion of the robots.txt file for just our files that Marketo hosts?
Of course we could host these on our own server and update our own robots.txt file to exclude these from the search engines, but it lessens the value of having Marketo as a single CDN for our content.