Remove E-mail Headers

[Lorenzo Rossi <condor_rl@libero.it>]

Hi,

I have a problem with e-mail messages sent from my client.
I use Evolution 1.4 and my own smtp server, Postfix.
When I send an e-mail message, my client add some header, exactly:

Message-Id:  <[🔎] 1073606171.1281.31.camel@europa.tranquillitatis.net>
X-Mailer:  Ximian Evolution 1.4.5
X-Evolution-Source: imap://condor_rl@popmail.libero.it

I would like to remove this headers!
How can I do?

I would like also to remove as much information as possible from the
header of the e-mail.
Looking at this e-mail message, do you have any suggestion? 


THK
Lorenzo