Adding another user with its own email and outlook online access

[Rodnikosh]

Hello,

i created another user in the "Active users" section and defined an email for him: avi@mycompany.onmicrosoft.com

how do i create an outlook online access for it for his own email? 

I have a "Office 365 Business Premium" license, Do i need to buy another license so the new user can access his own email address outlook?

and if i do, can i purchase outlook only for him?

[#2]

@Rodnikosh 

is this forum active? did i post in the right place?

can anyone help...

[#3]

What do you mean by "his own email"? Does he have a custom domain you want to use for email? If so, you need to add/validate it with O365 first: https://docs.microsoft.com/en-us/office365/admin/setup/add-domain?view=o365-worldwide

The Office 365 Business Premium license is sufficient for that, you don't need any other licenses.