Hi,
thanks for the answers.

The situation is that I have RPC over HTTP.
But if I setup the exchange account at home the situations a
1) I could do it by setting up a different profile, but contacts/
calendars are not shared between the two profiles (one for the
exchange, the other for POP accounts).
2) I set up the exchange in the same profile of the POPs account, the
folders are remote, then I have to deliver my POP mails to the
exchange account and setup rules to move them into different folders.
And what happens if they close my exchange account? I loose
everything? I also have the exchange mails that I don't need...
3) I setup only the contacts/calendar as RPC... But I don't know if it
is possible, i tried without success!

Thanks,
Lorenzo