Hint: It’s not automatic. Too bad Microsoft didn’t buy Yahoo! Way back when, in 2008….
For now, here’s what you’ll need to know to get it set up the right way in Outlook 2016.
On the POP and IMAP screen, add your name and server details, as shown below. Copy and paste your email address, as it is also your User Name in line 6. Then, click “More Settings…” at the bottom.