What exactly is the policy being enforced?
Thanks Sanford! That's what we thought as well.
I've run into this with some restrictive proxies blocking the Marketo domain, but not our web domain, which might be what you're running into. I got around it by replacing the Marketo pod URL with the landing page domain, for example with a landing page domain of pages.mydomain.com:
Embed code from Marketo:
<script>MktoForms2.loadForm("//app-abcd.marketo.com", "000-ZZZ-000", 1951);</script>
Change before putting it on your page to:
<script>MktoForms2.loadForm("//pages.mydomain.com", "000-ZZZ-000", 1951);</script>
If you are using a Marketo landing page directly you might have to put it in as an HTML block of embed code, instead of putting in the form directly.
Thanks Andy - we are going to try this first thing tomorrow - very interesting :)
Problem with this approach is you are probably skipping the Marketo CDN. This will kill performance the further you get geographically from your instance. It would be much better to have a separate CNAME at your domain that points to the Marketo CDN.
Andy - we tried your solution and it fixed our problem =D
Thank you soooo very much!