paolo wrote:

i have tons of mails. i'm archiving them, but i need to visualize
them in the same folder as recently received emails, i.e. i'd like to
have one mailbox displaying both new and old/archived items. is that
possible?

Not possible. The arechives are separate folder sets entirely. You can
have your default folders and your archives both open, but you'll have to
switch between the folders.
--
Brian Tillman