Moving messages from SENT folder ?

I am a NeoMail version 1.25 user (through my ISP provider)
and I have been wondering how to move the content of my SENT
folder to my INBOX. 
The reason is that I would like to keep a copy in my computer
of my sent messages, and of course reduce the size of my folders
kept in the ISP mail server.
Right now I have about 14 Mb of messages (with attachments) 
in my SENT folder, sent out during the past year. How to proceed in 
order to import them?

I can't just forward them to myself: I would loose completely the status
of each message (to/from/date)when they reach the inbox,
and after retrieval, future managing would be hard. 


Alternatively, I thought that my provider could sent me the folder
content as a file, however they say it can't be done.

The same problem arise if one uses other folders. My Neomail does not
allow moving messages to INBOX.

I would appreciate and thank in advance any help/suggestions.

Claudio Habert
Rio de Janeiro, Brazil




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