I am building a website for a client. He currently has a website setup and is live, but the new website is on a different hosting server.

So when we launch the new site, obviously we are going to repoint the nameservers to the new hosting account.

However, this client wants to use his current e-mail server on his old hosting account, even after the new site is live.

Is there anyway to launch this new website and allow him to keep his current e-mail settings?

Or once the domain has been pointed to the new hosting server, does that mean he MUST use the new server's e-mail settings?

Thanks in advance,