Hello...I've tried all different combinations and possibilities. Nothing works. My MacBook Air has been upgraded to Big Sur Version 11.1 and Microsoft Outlook is Version 16.45 (21011103). Whether I have the old Outlook or switch to the New Outlook, it doesn't work. If I switch to the "New Outlook" format, I don't even have the option of selecting POP. The only accounts supported are Office 365, Outlook.com, Google and iCloud. That same pop up window shows COMING SOON: Exchange, IMAP, Yahoo. I want a POP email account, not IMAP. Right now, I have two emails sitting in my gmail account. I've setup the Gmail account in the New Outlook format and it doesn't work. I'm sure if I switch fully to IMAP, it would work. However, that is not what I want. see attached.