Do you plan supporting exchange email boxes in future?
We'll have to wait for the Forum Team to respond, but my thought is it's unlikely.
Exchange mailboxes use a system called MAPI (Messaging Application Programming Interface) that is a Microsoft protocol which is only used by Microsoft Exchange Servers AFAIK.
So unless they change their servers, they're not going to support Exchange accounts anytime soon.
Only use Helpful answer if your problems been solved.
This is very unlikely as 3rd party...virginmedia would only be able to support their own software.