Is it possible, and if yes how, to install PM in such way that the program (incl. settings) is stored completely separated from the e-mails (incl. new e-mails), e.g. all program files on disk1 and all e-mail files on disk2.
Purposes:
1. easy back-up e-mails (disk2);
2. easy second installation of PM (with other settings than on disk1) on disk3 with access to the e-mails on disk2.