Well, what exactly are you prepared to do?
In order to "recieve" mail like that, you have to have a domain name. YOu have to have an MX pointer in DNS that points that domain name to YOUR box. You have to have a static IP address on your box to be able to have the MX pointer to it.
THEN you have to configure your mail server software to recieve mail for above domain, then setup some way for your client to recieve that mail
Is this what you want to do? If so, we can help....