Does openfire support not friend chat

As many people,I plan to use openfire as communication in company.So the users in the system are the employees of the company.And I disable the register for new user.And now I wanna know is does openfire support not friend chat?Chat to not friend user is useful in the scenario which use openfire in company.Thanks.

OK,maybe I am wrong.It is supported right now!

Yeap, it supports

OK,Thanks.Another question is how to make it dispatch all status notification to all online users?