I am a recent converter from Thunderbird (and iMac's Mail) to Outlook. I have 6 IMAP accounts that I'm using with Outlook.
And I would like to be able to see all unread mail in one place. Is there a way to do this?
Moving or copying messages via a rule is not an option, because I check my mail with several devices and that would mess things up...

Thanks in advance for any tips