BUG REPORT - Corrupted/Stuck Inbox Message
One email is permanently stuck in my Yahoo Mail Inbox. It cannot be deleted, archived, moved, or marked as spam. Other emails work normally. This occurs directly on the Yahoo Mail website, not just through a third-party mail app. I have reproduced the problem in an Edge InPrivate window and after refreshing Yahoo Mail. I also searched for the individual message using Yahoo Mail Search and attempted to delete it from the search results.
Every attempt returns: "The message you're trying to access is no longer valid."
The message still remains visible in my Inbox and search results. This appears to be an orphaned/corrupted message record on Yahoo's server. Please have Yahoo Engineering repair/remove the message from my mailbox.