I 've a domain and a server say mydomain.org
I need to forward all the mails i receive over here ie.
admin@mydomain.org , hello@mydomain.org , anything@mydomin.org etc.,
to another address which is admin@anotherdomain.org , hello@anotherdomain.org , anything@anotherdomain.org.
i'm using apache. How do i achieve it?

there are no login accounts like admin,hello,anything.. I want all the mails that come to my domain to be forwarded to anotherdomain which is on some other server not controlled by me. Also i dont want a copy of the emails in my server, dont mind if they are stored.