Yesterday I stopped receiving emails. Outlook.live.com failing to connect to the connected account (yahoo).
Today, incoming mail is working again but I deleted loads of unwanted stuff from my inbox, and 5 minutes later the same emails downloaded again. I deleted them again. 5 minutes later they reappear again.
Not to mention, along with thousands of others, I still have no mail going into sent items any more.
What's going on Microsoft? Nothing in sent items, and loads in inbox I can't get rid of.