Thank you for your feedback. We are currently in public preview of static website hosting for Azure Storage to enable this scenario. Check out the blog post here for more details: https://azure.microsoft.com/en-us/blog/azure-storage-static-web-hosting-public-preview. The feature set includes support for default documents and custom error documents for HTTP status code 404.
For any further questions, or to discuss your specific scenario, send us an email at email@example.com.Craig commented
I can't believe this hasn't been addressed in 4 years!
Static sites was one of the very first use cases for AWS S3 and Azure is still waiting.
Thank you for your feedback. We are currently in public preview of blob storage lifecycle management. The feature set offers a rich, rule-based policy engine which you can use to transition your data to the best access tier and to expire data at the end of its lifecycle. See our post on the Azure Blog to get started: https://azure.microsoft.com/en-us/blog/azure-blob-storage-lifecycle-management-public-preview/preview/.
For any further questions, or to discuss your specific scenario, send us an email at DLMFeedback@microsoft.com.