Hi to all... First time here (hope to not infringe any rule).
I've set up a custom tab on Facebook Developers, which is instructed to show in an IFRAME a certain page laying in my DreamHost-ed website. Something like http[color=#FF0000]s[/color]://www.mywebsite.com/certain/page.shtml (the extension is due to a SSI inside it). At the same time I've added through the web panel all the SSL stuff to my domain and I've bought a secure certificate, which is now up and running.
Well, when I click on my new tab on Facebook I get a blank iframe with a Forbidden message saying: "You don't have permission to access /certain/page.shtml on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.". Needless to say that there is no 404, the page is where it should be: it shows up in all its splendor if I right-click "Show Only This Frame" in Firefox. Sounds like something is preventing Facebook to read my own website.
Permissions are as follows:
I'm going mad. Please, can you help me?