Rss feed not validating
When Mail Chimp pulls the feed to add content to your campaign, it pulls in content as it appears in the feed.If large images are included, your template width may stretch to the width of the widest image.For the most part, notices are not an issue with feed validation.There is nothing to be concerned about if you receive the notice “Unable to validate namespace: Rss Module/.” We are working with Feed folks to recognize the Raw Voice namespace, so this notice will go away.If you want to mix in RSS posts with other content, you can drop a feed into other campaign types.You may encounter some errors with your RSS feed, content, or merge tags. Check how many feedblocks you have in your campaign.
Many podcast directories, and podcatchers such as i Tunes, will display timeout errors when the podcast feed they are trying to update takes too long to download.
If you are using Word Press, the easiest way to solve this problem is to use a plugin such as Static Feed.
The Static Feed plugin will serve static versions of your feeds, which will remove the need for Word Press to load every time your feed is requested from podcatchers and podcast directories.
Note: Feed has not been updated in some time, and often will give confusing warnings.
The only time you need to investigate deeply is when the feed is reported by Feed Validator as no longer valid.
For example, the popular feed hosting service Feed Burner will not accept feeds that exceed 512K in size.