My Outlook on desktop can not config to Outlook.com, outlook.com account just appear the code series

My Outlook on desktop can not config to Outlook.com, outlook.com account just appear the code series.

I use Outlook Desktop info as the 3rd party supplier, I successfully connect to my email email address removed for privacy reasons on Outlook desktop and Mobile phone app. 

But when I wanna use Outlook.com to use mail and Ms. Teams, my account is switched to outlook_[long code]@outlook.com. So confused!

Please help!

Thank you.