sort email by size?

mikec_1 <[email protected]>
Newsgroups gmane.comp.mozilla.devel.beos
Organization Another Netscape Collabra Server User
Message-ID <[email protected]> 
Why hasn't someone figured out how to sort email by size?
If it's posible, I can't figure out how.

MIKE C.
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.