Adding Email Profile to outlook application ( Connection to server issue ) 
    There are two scenarios to receive this error/ issue.
1) If you are unable to add an HBMSU outlook profile from Control Panel -> Mail -> Email Accounts and a connection to server issue occurred.
2) Outlook cannot connect because " Needs password " and is showing the below error :

Fix : 
Open the outlook 2016 application and add the account from the application itself.
1) Open Outlook 2016
2) Press on File -> Info
3) Click on account settings
4) Click on " New"
5) Add the HBMSU account ex : kalsheikh@hbmsu.ac.ae ( Do not use dots )
6) Continue with the process of entering the password to connect to server.