[fetchmail]Spool file convert to dbmail

Hi

I understand, that i could use Fetchmail til read from my Spool file
and had it to kind of forward it to my new mail server?

The new mail server i use, is the dbmail server and rigth now, there
is no tool with it, to convert are spool file into the dbmail system.

can somebody help me out?

What shall i do, and maybe what command line should i be writing.

Hope some one understand my question?

Kasper