Why can't I submit the feed? Error Msg: "Podcast cover art must be at least 1400 X 1400 pixel JPG or PNG, in RGB color space, and hosted on a server that allows HTTP head requests.
We are setting up a new podcast feed, we've tested it and it works fine. But when we submit the new podcast to iTunes, we get the same "Podcast cover art must be at least 1400 X 1400 pixel JPG or PNG, in RGB color space, and hosted on a server that allows HTTP head requests." error message.
I've read through a bunch of forums, but can't see what we're doing wrong.
Here's our website feed (the one we submit): https://www.vipsportslasvegas.com/category/podcast/feed/
Hosting feed: http://www.spreaker.com/show/1363813/episodes/feed
Your help is appreciated!
Cheers!