Yahoo Inbox Purged
 

I was shocked to discover my entire Inbox has been purged of all contents when I opened it today. Nothing like this has ever happened in my 5+ years as a Yahoo user. I’d come to trust Yahoo's reliable service and had many important pieces of correspondence awaiting action. Does anyone know if Yahoo's policy regarding purging messages saved in the Inbox has changed? If so, I believe Yahoo has a responsibility to provide abundant advanced notice to users. Can anyone explain how I can retrieve my mail and if Yahoo intends to continue this practice so I can take steps to avoid this kind of an upset in the future?