[Users] re-processing old mail with Bogofilter

[Gour]

Hello,

I've used QUick-search to transform my old archive from folder-based
into yearly_archive, but now after rm-ing duplicates, I'd like to clean
it further by re-processing all those archive_year folders with
Bogofilter which is working for checking *new* mail nad sorting msgs
into Spam/Unsure folder, but wondering how to re-process old messages?


Sincerely,
Gour

-- 
One who is not disturbed in mind even amidst the threefold 
miseries or elated when there is happiness, and who is free 
from attachment, fear and anger, is called a sage of steady mind.