Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
I have the same problem. Junk mail started showing up in my inbox. Just started today, February 20, 2023. I didn't change any settings on my account. I haven't seen any legitimate answers to the issue (just MS Techs saying to add rules and filters, which is unhelpful). Something fundamental to Outlook happened. I don't know if it is systemic, but it sure isn't anything I did.