In Thunderbird, I have the following folder structure:
When I am in the IMAP inbox, I can press
a and it will move it into
IMAP/Archives/$YEAR, which I use to archive all messages that do not require any more action. Since the IMAP space is limited, I drag the
IMAP/Archives/2014 emails into the
Local/Archives/2014 folder once in a while.
With mutt, I would do the same thing: Moving emails out of the IMAP inbox into a local yearly archive file, just like I have with Thunderbird now.
How could I do this?