If you click on the “Check again” link to the right of the red error text, Marketplace will direct the UI to the view which contains the failing or conflicting URL.
We’re working on improvements to domain validation, but in the meantime, here are some rules I’ve learned along the way…
Make sure the following domains match:
- App Credentials => Redirect URL for OAuth
- Feature => Event Subscriptions => Event notification endpoint URL [production]
- Feature => Chat Subscription => Bot endpoint URL [production]
- Submit => Submit for Review => Your domain address
Also make sure number 4 (Your domain address) is ONLY the domain (and does not contain any trailing slash or path).
Once I did this, I was able to get to the next error (which means the verifyzoom.html file could not be found where it was expected.
can not access the html file, please be sure the file uploaded correctly and retry
For instance, if “Your domain address” is set to:
Our system will check for the verification file and data to match at the following URI: