Setting up a Microsoft Exchange account

I cannot seem to setup a Microsoft Exchange account for  my work account. When I click to create a new account, (I already have my gmail account setup) I type in the exchange email, but it fails to setup/create.  THoughts? 

Did you use automatic setup, or the exchange option?

Exchange setting… It either fails to “find” server OR authentication fails, but I have checked my authentication by using exchange via my browser and is fine… I guess I will try to figure out what the manual server entry is. 

Make sure that if it asks for your account name, use your entire email address (e.g.,, not just your base user name (john.doe).