With update to 2.9.47, new emails go into the InboxSpamSieve but then are not sorted to Inbox or Junk Email folder. Using “old” Outlook 365 and was working correctly before update.
Thanks,
Bill
Messages will stay in InboxSpamSieve if the Outlook Filter Mailboxes app is not running (Step 5). Could you check whether that’s running in your Dock?
Okay, that was stupid of me.