Exchange 2003 beginner question (Incomming mail) (SOLVED)

[rsb]

Hi.

I have watched some videos about Exchange 2003 and have installed it. There is one thing am not sure about yet.

Today I have my web domain at 1and1.com (eg. www.mycompany.com) and of course email also.

1. Do i need to host the domain at my server so email can work?

2. If am making a email address for a user in Active Directory (user@mycompany.com) do I also need to set this account up at my admin page at 1and1.com since they are hosting my domain?

Thanks in Advance

Edited January 30, 2008 by rsb