[wplug] POP to IMAP conversion

[DK]

Hello,

With the recent discussion on email box limits, I'd like to pick
everyone's brain on a related subject.

I have several years of email I wish to keep, for some silly reason,
currently stored in Thunderbird.  I'd like to move (preserving dates,
headers, etc) everything to an IMAP server allowing local and remote
access.

Any opinions on how best to do this?

Dave