I realize this issue has been answered to some degree, but I want to be sure on how to proceed. I get the error: "Cannot reach Canada Post Server. You may refresh this page (Press F5 on your keyboard) to try again." I tried executing the test.php file from the Canada-Post Redirect contribution, but got no reply in my browser. My OSCommerce site is at IXWebhosting, but I also have an account at Hostgator, and when I execute the same file I get "]> -4004 Item is too large to be packed. 2256081", which seems to suggest I can contact CanadaPost from Hostgator.
Is my only option to use a redirect through my Hostgator account? Can I use another port besides 30000?