KMail archive

I keep my email on a CentOS server, in ~/Maildir/ . I run dovecot/IMAP on the server, so that I can read the email on various Fedora laptops. I want to off-load some email folders containing old email, eg In-05, Out-05, etc, perhaps to a directory ~/Archive/ . a) What is the best way to do this? Would simply mv-ing ~/Maildir/.In-05 to ~/Archive/ confuse dovecot? b) If I then want to read the old email in ~/Archive/ how can I do this with KMail? Any suggestions or advice gratefully received. -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland